H9MO-LMXE+_user_manual_V1.7.pdf

Huahuan Beijing Huahuan Electronics Co., Ltd.

H9MO-LMXE+ Manual Ver. 1.7 -1-

MetroEdge Express

H9MO – LMXE+

User Manual

Beijing Huahuan Electronics Co., Ltd.



MetroEdge Express

H9MO – LMXE+

User Manual

Beijing Huahuan Electronics Co., Ltd.

2011.11



Disclaimer

The information contained in this document is subject to change without notice and does not represent a commitment on the part of Beijing Huahuan Electronics Co., Ltd. (Huahuan). The information in this document is believed to be accurate and reliable, however, Huahuan assumes no responsibility or liability for any errors or inaccuracies that may appear in the document.

Copyright© 2011, Beijing Huahuan Electronics Co., Ltd. All rights reserved. No part of this publication may be reproduced or distributed in any form or by any means, without prior written permission of Huahuan.

Product Model: H9MO-LMXE+ Manual Version: 1.7 Last Update: 2011.11

BEIJING HUAHUAN ELECTRONICS Co., LTD. Address: No.26, Shangdi 6th Street,

Haidian District, Beijing, 100085 P.R. China

Tel: (8610)62981998, (8610)62988820, (8610)62960985 Fax: (8610)82899800 Web: http://www.huahuan.com；http://www.huahuan.com.cn

E-mail: [email protected]；[email protected]

http://www.huahuan.com/

http://www.huahuan.com/

mailto:[email protected]

mailto:[email protected]



Table of content

1. OVERVIEW ....................................................................................................................................................6

2. PRODUCT DESCRIPTION.........................................................................................................................7

2.1 HARDWARE ARRANGEMENT .......................................................................................................................7 2.2 SERVICE CARDS ............................................................................................................................................8

2.2.1 DC Power Card and AC Power Card............................................................................................................................................8 2.2.2 Network Management Card (NM01/NM02)............................................................................................................................9 2.2.3 Dual STM-1/ STM-4/ STM-16 Aggregation Card and 4 ports STM-1 aggregation card............11 2.2.4 Dual STM-1 Aggregation Electrical Card (EX01) ..........................................................................................................13 2.2.5 SDH Cross Connection Card（DX01）...................................................................................................................................14

2.2.6 DS0 Cross Connection Card (DX02） .......................................................................................................................................15 2.2.7 Dual STM-1/STM-4 Tributary Card (OS01/OS01S/OS04/OS04A)..................................................................16 2.2.8 Dual STM-1+Ethernet Tributary Card and STM-1+Ethernet Tributary Card.....................................17 2.2.9 PDH Tributary Card（OP02/OP03/OP05/OP06） .....................................................................................................18 2.2.10 24×E1 PDH Interface Card and 12×E1 PDH Interface Card .............................................19

2.2.11 E3/DS3 PDH Interface Card (EP02)...........................................................................................................................................21 2.2.12 2 V.35 Card（ED01） ...............................................................................................................................................................................22

2.2.13 OW/Overhead/Clock card（LA01）............................................................................................................................................24 2.2.14 4 Tx Ports Channel Type EOS Card (FE01)..........................................................................................................................26 2.2.15 4 Fx Ports Channel Type EOS Card (FE02).........................................................................................................................27 2.2.16 4 Tx Ports Channel Type EOE Card (FE04).........................................................................................................................28 2.2.17 4 Fx Ports Channel Type EOE Card (FE05） ....................................................................................................................29 2.2.18 2Tx Ports Aggregation Type EOS Card (FE06).................................................................................................................30 2.2.19 Tx Port Aggregation Type EOS Card (FE06A)...................................................................................................................31 2.2.20 2Tx Ports Aggregation Type EOE Card (FE07) ................................................................................................................31 2.2.21 GE Port Aggregation Type EOS Card (GX01/GX01A)...............................................................................................32 2.2.22 GE Port Aggregation Type EOE Card (GX02/GX02A) ..............................................................................................34 2.2.23 Double GE interface 16 channel aggregation EoS card（GX05）................................................................36

2.2.24 63：1 EoE/GE Ethernet aggregation card (GX10)........................................................................................................37 2.2.25 DSL digital subscriber line Ethernet access card (DSL01) ....................................................................................39 2.2.26 DSL digital subscriber line E1 access card (DSL02) ...................................................................................................40 2.2.27 Multifunctional voice card（CHU01） ....................................................................................................................................41

2.2.28 Multi-interface card（CHM01）....................................................................................................................................................42

2.2.29 Local side voice card（CHL01）...................................................................................................................................................44

2.2.30 Remote side voice card（CHR01）..............................................................................................................................................44

2.2.31 4/W audio voice card（CH4W01）..............................................................................................................................................45

2.2.32 Asynchronous data card（SD01/SD02）................................................................................................................................47

2.2.33 64K homonymous data card（CHD01） ................................................................................................................................49

2.2.34 Ring card（RING48V/RING24V/RING220V） ................................................................................................................50 2.2.35 Coarse wavelength division multiplexing card (WDM01/WDM01A)............................................................51 2.2.36 Device identification section................................................................................................................................................................52

2.3 EQUIPMENT INSTALLATION .......................................................................................................................52 2.3.1 Structure of the Card Mounting.........................................................................................................................................................52 2.3.2 Rear Panel ............................................................................................................................................................................................................52 2.3.3 Power connection...........................................................................................................................................................................................53 2.3.4 Network management connection ...................................................................................................................................................53 2.3.5 Alarm Output......................................................................................................................................................................................................54



2.3.6 Fan connection .................................................................................................................................................................................................54 2.3.7 Timing signal connection ........................................................................................................................................................................54 2.3.8 Optical fiber connection...........................................................................................................................................................................54 2.3.9 E1/E3/DS3 interface connection ......................................................................................................................................................54 2.3.10 Ethernet connection......................................................................................................................................................................................55 2.3.11 V.35 interface connection........................................................................................................................................................................55 2.3.12 Audio line connection.................................................................................................................................................................................55 2.3.13 Cable Duct Mounting .................................................................................................................................................................................55

3. OPERATION AND MAINTENANCE ...................................................................................................56

3.1 MANAGEMENT SOFTWARE........................................................................................................................56 3.1.1 IP Address Query and Configuration ..........................................................................................................................................56 3.1.2 H7GMSW Software Intro.........................................................................................................................................................................57 3.1.3 Topology Management...............................................................................................................................................................................58 3.1.4 Enquire and Change Node Info.........................................................................................................................................................61 3.1.5 NE Explorer .........................................................................................................................................................................................................61

3.2 NETWORKING ..............................................................................................................................................62 3.2.1 Management Channel.................................................................................................................................................................................62 3.2.2 Clock Setting.......................................................................................................................................................................................................66 3.2.3 Channel Provision .........................................................................................................................................................................................67 3.2.4 Service Protection..........................................................................................................................................................................................68 3.2.5 PCM service configuration ...................................................................................................................................................................70 3.2.6 E1 Ber Test Set ..................................................................................................................................................................................................72 3.2.7 OW/Overhead settings ...............................................................................................................................................................................74

4. SPECIFICATIONS.........................................................................................................................................75

4.1 GENERAL......................................................................................................................................................75 4.2 STM-1 OPTICAL/ELECTRICAL PORT .......................................................................................................76 4.3 STM-4 OPTICAL PORT...............................................................................................................................76 4.4 STM-16 OPTICAL PORT.............................................................................................................................76 4.5 PDH OPTICAL INTERFACE.........................................................................................................................76 4.6 E1 PORT ........................................................................................................................................................77 4.7 E3/DS3 PORT...............................................................................................................................................77 4.8 ETHERNET PORT ..........................................................................................................................................77 4.9 V.35 PORT.....................................................................................................................................................77 4.10 CLOCK PORT................................................................................................................................................77 4.11 MANAGEMENT PORT..................................................................................................................................78 4.12 OW/OVERHEAD PORT................................................................................................................................78 4.13 AUDIO AND ASYNCHRONOUS DATA INTERFACE......................................................................................78

4.13.1 Conventional telephone interface and signal.......................................................................................................................78 4.13.2 Special interface ..............................................................................................................................................................................................79

4.14 MECHANICAL/ELECTRICAL ......................................................................................................................80 4.15 REFERENCE STANDARDS ...........................................................................................................................80

5. APPENDIX ........................................................................................................................................................81



1. Overview Thank you for choosing H9MO-LMXE+ SDH platform from Beijing Huahuan Electronics Co., Ltd. To ensure

the best performance of the device, please read this manual carefully.

H9MO-LMXE+ is a member of Huahuan’s Metro-Edge Express SDH/MSTP product family. This family of products is aimed at the network edge, providing TDM and Ethernet services to meet the needs of today’s network evolution. Other members in the Metro-Edge Express include H9MO-LMX, H9MO-LM, H9MO-LMFIT, H9MO-LMV, H9MO-LM63, H9MO-LMA, etc.

H9MO-LMXE+ is a card based compact SDH equipment, designed mainly as a gateway node between the core SDH network and a number of remote CPE boxes. It may also be used as a multi service SDH ADM node in a typical ring or mash network. The 3RU high 19 inch wide chassis of the H9MO-LMXE+ has 19 card positions, with 2 slots for the 1+1 power cards, 1 slot for network management card, 2 slots for network interface unit(NIU) cards, and 14 slots for local interface unit(LIU) cards. The plug-in cards for the H9MO-LMXE+ are listed in Table 1-1.

Table 1-1 Available cards on H9MO-LMXE

Card Slot Type Description Note

PWR01/PWR02 PWR Power card, 1+1 redundancy supported NM01 NM Network management card

OX01 NIU Dual STM-1 fiber optic NIU card With cross-connect and timing

OX04 NIU Dual STM-4 fiber optic NIU card With cross-connect and timing

DX01 NIU SDH cross connection card LA01 LIU Order wire card OS01 LIU Dual STM-1 fiber optic LIU card

OS02/OS02A LIU Dual STM-1 Ethernet LIU card

OS03 LIU STM-1 Ethernet LIU card EP01/EP01A LIU 24 E1 interface card Occupies 2 slot positions EP03/EP03A LIU 12×E1 (75Ω or 120Ω)

EP02 LIU E3/DS3 interface card Jumper select ED01 LIU Dual V.35 interface card FE01 LIU 4 Tx over 4 VCG trunk EoS card FE02 LIU 4 Fx over 4 VCG trunk EoS card FE04 LIU 4 FE over 1~16E1 (EoE) FE05 LIU 4 Fx over 1~16E1 (EoE)

FE06A LIU 2Tx interface switch EoS card GX01/GX01A LIU 8:1 EoS aggregation card, GE output GX02/GX02A LIU 8:1 EoE aggregation card, GE output

GX05 LIU 16:1 EoS aggregation card, GE output GX06 LIU 16:1 EoE aggregation card, GE output GX10 LIU 63:1 EoE aggregation card, GE output

DX01/DX02 LIU DS0 cross connection card DSL01/DSL02 LIU DSL Ethernet/E1 access card

WDM01/WDM01A LIU Coarse wavelength division multiplexing card

CHU01 Multifunctional voice card CHM01 Slot 8-13 Multi-interface card (CHM01) CHL01 LIU Local side voice card



CHR01 LIU Remote side voice card CH4W01 LIU 4/W audio voice card SD01/2 LIU Asynchronous data card

RING48V/RING24V/ RING220V Slot 14 Ring card

The OX01 network interface unit (NIU) is a dual STM-1 fiber optic interface card, mainly used as a gateway interface to connect to the core SDH network, carrying aggregated channels to and form the local interface cards. It is also used to form ring, line, or mesh networks. When used as gateway node, the 4 STM-1 ports on 2 NIUs may provide 4×STM-1 unprotected aggregate capacity, or 2×STM-1 protected aggregate capacity.

The main cross connect block is also on the NIU card, the cross connect capacity is 18×18 VC-4 plus 1134×1134 VC-12 on each NIU. The two cross connect blocks on two NIUs provide redundancy to each other. The card also contains the clock sub-system confirming to the ITU-T G..813 SDH equipment clock requirements. The system clock may lock onto the external clock input, the STM-1 line clock, or the internal oscillator. The system clock may also be output for external use.

Local interface units (LIUs) include dual STM-1 card, PDH interface cards, EOS Ethernet interface cards, etc.

The OS01 is a dual STM-1 optical line interface card, mainly used for service extension over fiber to customer locations. Being SDH standard compliant, it can connect to any type of CPE device with STM-1 interface. The 2 STM-1 ports on each card may be used to connect 2 individual CPEs, providing a maximum of 28-CPE connections on one CO box. The card may also work as an ADM node for a STM-1 ring, or provide 1+1 protection for a CPE with high reliability requirement. The back plane bus capacity between each LIU and each NIU is one STM-1. To help the installation and maintenance, 2 E1 BERT testers are built-in on the OS01 card.

EP01 and EP02 are PDH interface cards. The EP01 has 24 E1 ports, and the EP02 has one jumper selectable E3/DS3 port.

ED01 is a V.35 data interface card. It provides 2 V.35 interfaces, each being selectable to be either clear E1 or Nx64kbps channelized E1.

FE01 and FE02 are Ethernet over SDH interface cards. FE01 has four 10/100Base-Tx Ethernet interfaces, each being mapped into a separate VCG channel. FE02 is identical to FE01 except that the Ethernet ports are fiber based 100Base-Fx so that it can connect to a remote Ethernet MC.

The H9MO-LMXE+ is designed with high reliability in mind. All cards are hot-swap circuitry protected to minimize damage in service and maintenance operations. Two power cards on the H9MO-LMXE+ provide 1+1 power supply redundancy. There are also two separate -48V power inputs so that backup power supply is fed to each power card. One power supply failure and/or one power card malfunction will not interrupt the operation of the equipment.

2. Product Description 2.1 Hardware Arrangement

The H9MO-LMXE+ chassis is a 3RU 19 inch box with 19 card slots, in which 2 fixed for power cards (PWR01/PWR01C/PWR02/PWR02B/PWR02C/PWR02D), 1 for network management card (NM01/NM02), 2 for NIU cards(OX01/OX01S/OX04/OX16/OX16A/EX01/DX01), and 14 for LIU cards, as shown in Fig. 2.1-1.

Power cards, NM cards and aggregation NIU cards are not allowed to use in other slots. LIU slots are separated



to two kinds: A type and B type. What’s more, slot4 and slot11 are Ethernet aggregation slots, which can do Ethernet aggregation when equipped with Ethernet aggregation cards. There are many types of LIU cards: duel STM-4 cards (OS04/OS04A); duel STM-1 cards (OS01/OS01S); duel STM-1 plus Ethernet cards (OS02/OS02A); STM-1 plus Ethernet card (OS03); PDH optical cards (OP02/OP03/OP05/OP06); PDH E1 cards (EP01/EP01A/EP03/EP03A); PDH E3/DS3 card (EP02); 4Tx Ethernet over VC-12 (EoS) card (FE01); 4Fx EoS optical card (FE02); 4Tx Ethernet over E1 (EoPDH/EoE) card (FE04); 4Fx EoE card (FE05);Tx EoS aggregation card (FE06A); 2Tx EoS aggregation card(FE06); 2Tx EoE aggregation card (FE07); GE EoS aggregation card (GX01/GX01A); GE EoE aggregation card (GX02/GX02A); DSL Ethernet access card (DSL01); V.35 card (ED01); multifunction voice channel card (CHU01); multi interface card (CHM01); FXO interface card (CHL01); FXS interface card (CHR01); 4 wire voice card (CH4W01); asynchronous data interface card (SD01/SD02); ring card (RING48V); OW/Overhead/Clock card(LA01); SDH cross connection card (DX01); DS0 cross connection card(DX02).

When using STM-1 and STM-4 aggregation cards in NIU slots, A slots’ backboard bandwidth to NIU is 2 VC-4; B slots’ backboard to NIU is 1 VC-4.

When using STM-16 aggregation cards in NIU slots, A slots can use STM-4 tributary cards (OS04/OS04A); and each STM-4 tributary card has 8 VC-4 bandwidth to the NIU slots. STM-1 tributary cards have 1 VC-4 bandwidth to NIU slots, no matter A or B slots they are using.

Except ring card, all the other cards are hot swappable. The 2 power cards are identical and provide 1+1 redundancy. On top of the chassis, is a removable cable duct for cable wiring.

Fig. 2.1-1 Chassis and card positions

2.2 Service Cards This section describes service cards available on H9MO-LMXE.

2.2.1 DC Power Card（PWR01/PWR01C）and AC Power Card(PWR02/PWR02B/PWR02C/ PWR02D)

The power cards (PWR01/PWR01C/ PWR02/PWR02B/PWR02C/ PWR02D) are used to supply power to the equipment operation and the system fan. Every single power card is sufficient to provide power for the entire fully loaded system. Therefore the 2 pcs power cards can provide 1+1 protection. AC+AC, AC+DC, DC+DC are available options. There is a fan on the back board for cooling purpose.

PWR01’s and PWR01C’s input is DC-48V. PWR01’s output is 100W, while PWR02C’s output is 200W. PWR02’s and PWR02C’s input is AC~220V. PWR02’s output is 100W, while PWR02C’s output is 200W. PWR02B’s and PWR02D’s input is AC~110V. PWR02B’s output is 100W, while PWR02D’s output is 200W. Apart from a 5A fuse on the DC power card PWR01 and PWR01C above the switch that may require

replacement in case of burn out, there are no other user serviceable parts on the card.

PW R

N MN IU

LIU



H9MO-LMXE+ has 2 separate -48V power-in sockets, both are fed to each of the power cards. Where backup -48V power is available at the site, it will work even only one power card is available. The power cards are the only heat intensive cards in the equipment.

Each DC power card (PWR01/PWR01C) has one switch, one DC socket, three LEDs on the panel. AC power card （PWR02/PWR02B/PWR02C/PWR02D）has one standard AC socket and two LEDs, as shown in Fig 2.2-1.

Fig 2.2-1 Power card (PWR01/PWR01C/PWR02/PWR02B/PWR02C/PWR02D) panel Table 2.2-1 Power card LED definitions

Label Color Description Note

＋5V G 5V indicator On: Working, Off: Fail or switched off

－48V1FAIL R First -48V power input status indicator Off: OK, On: Fail or not connected

－48V2FAIL R Second -48V power input status indicator Off: OK, On: Fail or not connected

DC power card (PWR01/ PWR01C) indictor

220VFAIL R AC~220V power status indication Off: OK, On: Fail or not connected

AC power card (PWR02 /PWR02C) indictor

110V FAIL R AC~110V power status indication Off: OK, On: Fail or not connected

AC power card (PWR02B/ PWR02D) indictor

Notice: Equipment should be well earthed. Earthing bolt is on the backboard. And do not mix AC~110V and AC~220V.

2.2.2 Network Management Card (NM01/NM02)

The NM card hosts the microcontroller subsystem. It provides management to the equipment. The NM card interfaces with a management workstation through the Ethernet ports on the panel. All sub units’ information can be displayed by NM cards, including PWR cards and fan. And the service configuration is stored in NM card’s flash.

NM cards support on-line upgrading. NM cards also support backup service configuration to main aggregation cards. If the NM card is down, customer can first back up the service to main aggregation cards, change a new NM card and then copy back the service configuration back from the aggregation card with special dip switch setting.

The node may also be remotely managed through DCC channels (D1~D12) or through dedicated VC-12.

NM01 has one Ethernet port, one alarm output socket, two buttons, 4-dip switch and 4 LEDs.

P W R 0 1

+ 5 V

- 4 8 V 1 F A I L

- 4 8 V 2 F A I L

DC 48V

-+

1

P W R 0 1 C

+ 5 V

- 4 8 V 1 F A I L

- 4 8 V 2 F A I L

DC 48V

-+

1

P W R 0 2

+ 5 V

2 2 0 V F A I L

P W R 0 2 B

+ 5 V

1 1 0 V F A I L

P W R 0 2 C

+ 5 V

2 2 0 V F A I L

P W R 0 2 D

+ 5 V

1 1 0 V F A I L



NM02 has two Ethernet port, one alarm output socket, two buttons, 4-dip switch and 4 LEDs.

The LEDs and the push button switches are described in Table 2.2-2, Table 2.2-3 and Table 2.2-4 . There are no user serviceable parts on the card.

Fig 2.2-2 NM Card (NM01/NM02) Panel

Table 2.2-2 LEDs on NM card Label Color Description Note RUN G Operation indicator. Flashing when working normally

MASK Y Alarm mask indicator. On when MASK switch is pushed down ALM-P R Prompt alarm indicator. On when prompt alarm events occur ALM-D Y Deferred alarm indicator. On when deferred alarm events occur

Alarm types are software defined

Table 2.2-3 Push buttons on NM card Label Description

MASK Push button with lock. When pushed in, the alarm output and the internal buzzer are disabled, otherwise alarms will be output on alarm outputs on the back panel, and a buzzer inside the card will give alarm sound.

AUTO Push button without lock. Each time it is pushed, the current alarm will be cleared from causing buzzing and alarm output. New alarms will not be blocked.

Table 2.2-4 Dip switches on NM card Label Description Note

1 ON (down）: use IP address 192.192.192.192 OFF (up): use primary IP address

2 ON (down）: NM card is in standby status; equipment status can be

enquired, but cannot set system register. OFF (up): NM card is well managed, can be enquired and set.

3

ON (down）: Dip switch confirm equipment configuration, when dip switches is set down, embedded software can confirm current configuration automatically, mount and delete cards.

OFF (up): software cannot recognize new configuration when settings are changed.

Except dip2, dip 1 and 3 are all valid when it is switched, that is to say, when dip are switched, the equipment will carry out its relative function in the table, it is independent with dip status.

4

ON (down）: Upload the equipment configuration information from the aggregation card to NM card.

OFF (up): NM card does not upload configuration from the aggregation card.

Dip4 takes effect only when system booting. So please make the setting before boot the system.

Service configuration download and upload

N M 0 1

A L M - D

M A S K

A U T O

N M

A L M - P

R U N

M A S K

C T R L

1234

A L M

N M 0 2

A L M - D

M A S K

A U T O

N M

A L M - P R U N

M A S K

C T R L

1234

A L M



1. Download means back up the service configuration information from NM card to main aggregation card, which is indicated by LED MA. This function is disabled when leaving factory. You can enable this option in NMS software. When it is enabled, the service configuration information will be automatically backed up to the main aggregation card. When the information changes in NM, the information in aggregation card will be updated after 1 minute. If the NM card is removed or the power supply gets trouble when downloading, the information in aggregation card may get lost.

2. Upload means copy the service configuration information from main aggregation card to NM card. Before changing new NM card or reboot system, switch on the 4th dip switch. The information will be copied when plug in the new NM card or system boots. LED RUN and MASK will blink when uploading. If you do not want to interrupt current service, please turn on the second dip switch. 1 minute later switch back dip2.

3. Download and upload need newer embedded software version: OX01/OX01S V1.3; OX04 V1.4; OX16 V1.1; OX16 V1.2.

Notice: if the download function is disabled, no upload operation will be taken out when you insert the new NM card, because there is no backup data in main aggregation card.

Ethernet Port:

NM01 has 1 FE port and NM02 has 2 switching FE ports.

Ethernet NM ports (labeled NM in the front panel) are 100Base-Tx standard RJ45 ports, with HP auto-MDIX function, The port is HP auto-MDIX compliant, it will automatically adapt to MDI or MDI-X interfaces. That is, either parallel or crossover cables can be used to connect to any 10/100Base-T port.

Two LEDs are located at the Ethernet port sockets, the green one is for LINK indication, on indicates cable connected well, off indicates cable link error; the yellow one is for duplex indication, on indicates full-duplex, off indicates half-duplex, blink indicates conflict. RJ45 socket is defined as table 2.2-5.

Table 2.2-5 RJ45 socket definition

Pin 1 2 3 4 5 6 7 8

Definition TxD+ TxD- RxD+ RxD-

Note: The definitions of （Rx）and （Tx）are in relation to this port. Default IP address is 192.192.4.2.In the actual network, equipment of each end should be allocated an IP address

and the address should be written into the equipment by NM Ethernet console port. Steps are as follows: Connect the cross line to the monitored computer and query by Telnet. If the IP address of

the device is unknown, you can use the virtual IP address as 192.192.192.192 by set down dip1 in front panel, while the mask code of the host computer should be changed to 255.255.0.0. For details, please refer to section 4.1.1. Set up the dip switch after the query.

Alarm output port:

The alarm output ports in NM01/NM02 in front panel is as same as the ones in the rear panel, used for single side connection. The two pins of alarm output ends corresponding to system PAL-P and ALM-D, used for connecting to rack alarm units. The PAL-P is the urgent alarm output, and ALM-D is the deferred alarm output. Both outputs are of the dry contact type. Normally, the output pin is floated. Alarms are depends on alarm codes set by NMS. If alarm codes are set, the relative alarm items will be shielded, equipment will not alarm when corresponding alarm occurred. PALM and DALM property are defined by NMS.

2.2.3 Dual STM-1/ STM-4/ STM-16 Aggregation Card (OX01/ OX01A/ OX01S/ OX04/ OX04A/

OX16/ OX16A) and 4 ports STM-1 aggregation card (OX01Q)

The aggregation cards are the core units of the H9MO-LMXE. They not only provide uplink SDH interface but also have cross connection matrix and SEC (SDH equipment clock) block. Each H9MO-LMXE can have 2 aggregation NIU cards in aggregation slots (slot X1 and slot X2). Aggregation cards



OX01/OX01A/OX01S/OX04/OX04A/OX16/OX16A provide 2 STM-1/STM-4/STM-16 ports, while OX01Q support 4 STM-1 ports. The 2 cards’ cross connection matrixes and clock units work as 1+1 protection. They can either be used to connect to the core network nodes, or form a ring network of H9MO-LMXEs.

There are TUPP and powerful cross connection capacity embedded in the aggregation card, STM-1 aggregation card (OX01/OX01A/OX01S) have the cross connection capacity of 20 VC-4 and it’s sub-container. The cross connection capacity of STM-1 aggregation card OX01Q is 24 VC-4 and it’s sub-container. STM-4 aggregation card (OX04/OX04A) have the cross connection capacity of 32 VC-4 and it’s sub-container. STM-16 aggregation card (OX16/OX16A) have 96 VC-4 full cross connection and 32 VC-4 capacity’s VC-3, VC-12 level cross connection. Cross connection support directions of aggregation to tributary, tributary to aggregation, aggregation to aggregation and tributary to tributary. The types of cross connection supported are unidirectional, bidirectional, multicast and loopback.

Aggregation card (OX01/OX01A/OX01S/OX01Q/OX04/OX04A) support revertive and non- revertive SNCP protection, OX16/OX16A support non-revertive SNCP only.

When using STM-1 and STM-4 aggregation cards in NIU (aggregation) slots, A slots’ backboard bandwidth to NIU is 2 VC-4; B slots’ backboard to NIU is 1 VC-4. When using STM-16 aggregation cards in NIU slots, A slots can use STM-4 tributary cards (OS04/OS04A); and each STM-4 tributary card has 8 VC-4 bandwidth to the NIU slots. STM-1 tributary cards have 1 VC-4 bandwidth to NIU slots, no matter A or B slots they are using. Notice: STM-4 tributary card is not allowed to be used in B slots.

Each aggregation card has 2 embedded E1 BER meters, which can be used to check the uplink channel and downlink channel simultaneously. Each aggregation card can set 2 in-band E1 monitoring channels, to transmit the NMS information which usually is carried by DCC.

The SEC block in aggregation cards (OX01/OX01A/OX01S/OX04/OX16/OX16A) confirms to ITU-T G.813 specifications, with one pair of external clock input and output. The clock interface is on the backplane. Or use the clock interface on OW card. 2MHz or 2Mbps mode is supported.

STM-1 aggregation card OX01 provide SC duel fiber optical interface. Single fiber or FC port is also available. STM-1/STM-4/STM-16 aggregation cards (OX01S/OX01A/OX04/OX16/OX16A) provide LC duel fiber LC SFP interface. Other SFPs are also supported.

Besides, OX01/OX01A/OX01S are 2-port aggregation card, and OX01Q is 4-port aggregation card, but only the first 2 ports provide DCC channel. OX01 and OX01A have the same function. OX04 and OX04A have similar function, the difference is that OX04A support STM-4 tributary card OS04/OS04A, but it can’t be used together with LA01 (engineer phone card). OX04 can be used together with LA01, but doesn’t support STM-4 tributary card OS04/OS04A. STM-16 aggregation card OX16 and OX16A have similar function, the difference is that OX16A support engineer phone and OX16 doesn’t.

There is one more LED, labeled MA, on OX01 than that on OS01, as shown in Table 2.2-6. This LED indicates the working (master) clock of the two aggregation (NIU) cards. There are 6 indicators on OX01Q card and 4 STM-1 optical ports.



Fig 2.2-3 Front Panel of OX01/OX01A/OX01S/OX01Q / OX04/OX16/OX16A card

There are no user serviceable components inside the card. The jumpers are for production testing purposes only, and should not be altered in any way. Improper settings will render the card non-operational.

Table 2.2-6 Definition of indicators on OX01/OX01A/OX01S/OX01Q/OX04/OX16/OX16A

Label Color Indicators definition Note

RUN G Running indication: blink denote running normal

MA G Master/spare indication: On: master Off: spare

Indicate clock unit master/spare status

LOS-1 LOS-2 R

Fiber port status indicator On: Loss of incoming signal Off: Normal

Indicate port1 and port2 respectively

BER3-1 BER3-2 R

Fiber line BER indication: On: Receive bit error exceeds 10-3 Off: Receive bit error within 10-3


BER6-1 BER6-2 Y

Fiber line BER indication: On: Receive bit error exceeds 10-6 Off: Receive bit error within 10-6


2.2.4 Dual STM-1 Aggregation Electrical Card (EX01)

The function of EX01 is as same as OX01, only interface is different. Each unit of H9MO-LMX+ can be mounted 2 pcs aggregation cards (which labeled X1 and X2), each EX01 card provides dual STM-1 electrical ports. At the same time, the cross connection and clock units in the two aggregation cards can make of 1+1 protection. Also, each EX01 cards has 2 built-in E1 BER testers and 2 built-in E1 management channels. E1 BER testers and E1 management channels can be inserted by cross matrix.

The electrical port in EX01 adopts CC4 sockets, there are 4 LEDs, 4 BNC sockets on the panel, shown as Fig 2.2-4，indicators are defined as Table 2.2-7.



Fig 2.2-4 Dual STM-1 aggregation card（EX01）panel Table 2.2-7 Dual STM-1 aggregation card（EX01）indicators definition

Label Color Indicators definition Note RUN G Blink: running normally

MA G Master/spare indication: On: master Off: spare

Indicate the master/spare status of clock unit

LOS-1 LOS-2 R

Electrical port signal indication:On: signal loss Off: normal

Indicate 2 channels electrical signal status

2.2.5 SDH Cross Connection Card（DX01）

Each H9MO-LMXE+ can be mounted two pcs SDH cross connection card (DX01) into the slots marked X1 and X2. SDH cross connection card includes cross connection unit and SDH equipment clock unit, belongs to inner function units. There is no signal output port. Two SDH cross connection card can realize 1+1 protection.

DX01 card can support VC4, VC3 complete cross of 20 STM-1, and VC12 complete cross of 32 STM-1. It provides the cross connection and concatenation of VC12, VC3, VC4 level channels between all tributary cards and cross connection cards. There are one clock input and one clock output channel in the built-in SDH equipment clock units complied with ITU-T G.813. The clock interfaces are located in backboard, or from OW/Overhead card front panel. It supports 2Mbit and 2MHz two kinds of clock mode.

Each DX01 card has 2 built-in E1 BER tester, they can test the optical uplink (aggregation side) and downlink (tributary side) simultaneously. Each SDH cross connection also can be built in 2 E1 monitor channel to transmit management information. E1 BER tester and E1 monitor channel can be inserted by cross matrix.

There are 2 indicators in DX01 front panel, shown as Fig 2.2-5, indicators define as Table 2.2-8.

R U N

E X 0 1

L O S

M A

1 2

1

2



Fig 2.2-5 DX01 front panel

Table 2.2-8 SDH cross connection card（DX01）indicator definition Label Color Indicators definition Note RUN G Flash indicates run normally

MA G Master/slave indication On: master Off: slave

Clock unit master/slave state

2.2.6 DS0 Cross Connection Card (DX02）

Card DX02 include 64kbps timeslot cross matrix, which can realize the 30(not include timeslot 16th) or 31 (include timeslot 16th) 64kbps time slot cross connection of each E1 in 63 E1. DS0 cross connection card also belong to inner function unit, there is no output interface. The card can be inserted in 14 universal slots.

DS0 cross connection is used for 64kbps sub speeding leading. 63 VC12 can realize all the 64k time slot cross connection in this card. For the framed E1 channel adopted CAS, the 16th time slot can realize signaling cross connection automatically; for the framed E1 channel adopted CCS, the 16th time slot also can be set to transmit data, realizing cross connection.

There is one indicator in DS0 cross connection card (DX02) front panel, shown as Fig 2.2-6, the indicator definition is as table 2.2-9.

Fig 2.2-6 DS0 cross connection card (DX02) front panel

Table 2.2-9 DS0 cross connection card (DX02) indicator definition Label Color Indicator definition RUN Green Flash indicate run normally

R U N

D X 0 1M A

R U N

D X 0 2



2.2.7 Dual STM-1/STM-4 Tributary Card (OS01/OS01S/OS04/OS04A)

There are 2 types of SDH tributary cards: STM-1 tributary cards OS01 and OS01S; STM-4 tributary cards OS04 and OS04A.

When using STM-1 and STM-4 aggregation cards in NIU (aggregation) slots, A slots’ backboard bandwidth to aggregation slots is 2 VC-4; B slots’ backboard to NIU is 1 VC-4.

When using STM-16 aggregation cards in NIU slots, A slots can use STM-4 tributary cards (OS04/OS04A); and each STM-4 tributary card has 8 VC-4 bandwidth to the NIU slots. STM-1 tributary cards have 1 VC-4 bandwidth to aggregation slots, no matter A or B slots they are using. Notice: STM-4 tributary card is not allowed to be used in B slots.

Cross connection between two optical ports of single SDH tributary card is supported. Tributary SDH card supports MSP and SNCP. Bi-direction, uni-direction, multicast, broadcast and loopback cross connections are all supported. E1 BER tester and E1 monitor can be embedded by OX cards.

STM-1 tributary card OS01 provide SC duel fiber optical interface. Single fiber or FC port is also available. Other tributary cards (OS01S/ OS04/OS04A) provide LC duel fiber LC SFP interface. Other SFPs are also supported.

OS04 and OS04A are all the same except that OS04A is low power consumption.

The OS01/OS01S can be inserted into any of the 14 LIU slots. OS04/OS04A is only for A slots.

The panels of the OS cards are shown in Fig 2.2-7. Table 2.2-10 describes the LEDs on the panel. There are no user serviceable components inside the card. The jumpers are for production testing purposes only, and should not be altered in any way. Improper settings will render the card non-operational.

Fig 2.2-7 Front panel of OS01/OS01S/OS04/OS04A card

Table 2.2-10 LED description for OS01 card Label Color Description Note RUN G Blinking means normal

MA G Master/spare indication: On: master mode Off: spare mode

Only for OS04/OS04A

LOS-1 LOS-2 R

Fiber port status indicator On: Loss of incoming signal Off: Normal

LOS-1 and LOS-2 indicate port1 and port2 respectively

L O S

B E R3

B E R 6

1 2

1 2

1 2

2

1

O S 0 1

1

2

L O S

B E R 3

B E R 6

1 2

1 2

1 2

O S 0 1 S R U N

O S 0 4

L O S

M A

B E R 3

B E R 6

1 2

1 2

1 2

1

2

R U N

O S 0 4 A

L O S

M A

B E R 3

B E R 6

1 2

1 2

1 2

1

2



BER3-1 BER3-2 R

Excess error indicator On: Receive bit error exceeds 10-3 Off: Receive bit error within 10-3

BER3-1 and BER3-2 indicate port1 and port2 respectively

BER6-1 BER6-2 Y

Signal degrade indicator On: Receive bit error exceeds 10-6 Off: Receive bit error within 10-6

BER6-1 and BER6-2 indicate port1 and port2 respectively

Notice: only STM-16 aggregation cards support OS04/OS04A.

2.2.8 Dual STM-1+Ethernet Tributary Card (OS02/OS02A) and STM-1+Ethernet Tributary

Card (OS03)

The OS02/OS01A cards are dual STM-1 Ethernet drop tributary cards. The OS03 card is a single STM-1 Ethernet drop tributary card. They can connect to separate remote CPEs, providing point to multi-point optical access. The difference between OS02/OS02A/OS03 and OS01 is: OS02/OS02A/OS03 realize the Ethernet drop in local card, access Ethernet layer 2 switch chip, and Ethernet service is fixed in 46 VC12 (code from 18~63), getting 100M bandwidth. The VC12 1~17 will be connected to cross connection card via back board SDH trunk.

OS02/OS02A provide 2 STM-1 optical interfaces, dual optical directions. OS03 provide one STM-1 optical interface. Both adopt SC dual-fiber optic modules, single fiber or SC optic modules are optional. OS02 provide 2 100base-Tx Ethernet ports, when VLAN is not set, the two LAN ports are equal, as one two-port Ethernet switch which can providing 100M bandwidth. If VLAN is set, the two LAN ports are independent, they can provide 100M channels respectively. OS03 provide only 1 Ethernet port, providing 100M channel. The two Ethernet ports of OS02A are independent completely, providing 100M bandwidth respectively. Ethernet port support auto-negotiated and manual 100M full-duplex, 100M half-duplex, 10M full-duplex, 10M half-duplex. It can be inserted into any of the 14 LIU slots.

The panel of the OS02/OS03 is shown in Fig 2.2-8. Table 2.2-11 describes the LEDs on the panel. There are no user serviceable components inside the card. The jumpers are for production testing purposes only, and should not be altered in any way. Improper settings will render the card non-operational.

Fig 2.2-8 Front panel of OS02/OS02A/OS03 card

O S 0 2

L O S

2

1

1 2

2

1

O S 0 2 A

L O S

2

1

1 2

2

1

O S 0 3

L O S

S T M - 1

E T H



Table 2.2-11 LED description for OS02/OS02A/OS03card Label Color Description Note

LOS-1 LOS-2 or LOS

R Optical signal status indicator: On: optical signal loss Off: normal

OS02/OS02A card has two LOS LEDs, Indicating 2-chnanel optical interface status; OS03 card has 1 LOS LED, labeled LOS.

ETH-L G Ethernet Link indicator: On: Link normal Off: Link abnormal

ETH-F Y

Ethernet FDX indicator: On: Full-duplex Off: Half-duplex Blink: Conflicted

Located at Ethernet socket

2.2.9 PDH Tributary Card（OP02/OP03/OP05/OP06）

H9MO-LMXE+ supports several kinds of PDH tributary optical card, working with Huahuan PDH stand-alone PDH optic modems, built network as point to point, star topology with E1,V.35, ETH services access. PDH tributary card can be inserted in the 14 universal slots, refer to below table:

Table 2.2-12 PDH tributary

PDH Model Optical number

Service port Services each Optical port supports

Remote Model

OP02 4 None 2×E1 or E1+V.35 H10MOS-30/60 or H10MOS-60AF

OP03 2 2×FE, Ethernet drop in local side

2×E1＋ 1×100Base-Tx

H10MOS-60B

OP05 2 2×FE, Ethernet drop in local side

4×E1＋ 1×100Base-Tx

H10MO-120B

OP06 2 None 4×E1 H10MO-120+ PDH tributary card with SC connector, FC optional, Ethernet interface with RJ45 connector, definition refers to Table2. Ethernet interface mode can be set to auto-negotiated, manual 100M full duplex, 100M half-duplex, 10M full duplex, 10M half-duplex.

PDH tributary optical front panels are shown as below pictures; Definition refers to Table 2.2-13.

Fig 2.2-9 PDH Tributary Card（OP02/OP03/OP05/OP06）front panel

L O S

1

O P 0 2

B E R

2

3

4

O P 0 3

L OS

2

1

1 2

2

1

O P 0 5

L OS

2

1

1 2

2

1

L O S

B E R3

B E R6

1 2

1 2

1 2

2

1

0 P 0 6



Table 2.2-13 PDH Tributary Card（OP02/OP03/OP05/OP06）indicator definition Indication Color Definition Remark

LOS-1~ LOS-2 LOS-4

Red Optical running status On: optic loss Off :normal

OP02 has 4 Los indicators OP03/OP05/OP06 has 2 LOS indicators

BER or BER3, BER6

Red

Optical Error Code Indication On: error

BER3 10-3

BER6 10-6 Off: no error or error rate is lower than

10-3/10-6

OP02 has 4 BER indicators OP06 has 2 BER3 and 2 BER6 indicators

ETH-L Green Ethernet link status indication On: normal Off: link error

ETH-F Yellow

Ethernet FDX indication: On: full duplex Off: half duplex Blink: conflict

OP03 and OP05 have Ethernet status indication

2.2.10 24 × E1 PDH Interface Card (EP01/EP01A) and 12 × E1 PDH Interface

Card(EP03/EP03A)

The EP01 card is a PDH interface card with 24 E1 ports. This card occupies 2 slot positions, so 14th slot cannot be used. 24E1 PDH interface card (EP01A) and 12E1 PDH interface card (EP03/EP03A) all occupy 1 slot, and if EP01/EP01A/EP03/EP03A is located in 7th or 8th slot, two clock resource input can be selected.

The front panel of EP01/EP01A/EP03/EP03A card is as shown in Fig 2.2-10. RJ45 is used as the physical connectors for the E1 ports in EP01 and EP03, with each connector providing 2 E1 ports. Signal defined as table 2.2-12. E1 ports on EP01A and EP03A adopt DMS-60 connector, signal defined as table 2.2-14.

Fig 2.2-10 Front Panel of EP01/EP03/EP01A/EP03A

Table 2.2-14 EP01/EP03 E1 connector RJ45 socket signal pin-out definition RJ45 pin E1connection Twisted-pair Recommended twisted-pair color

1 E1_IN(1)- Blue 2 E1_IN(1)+ paired Blue-white 3 E1_OUT(1)+ Orange 4 E1_OUT(1)- paired Orange-white 5 E1_IN(2)- Green 6 E1_IN(2)+ paired Green-white 7 E1_OUT(2)+ Brown 8 E1_OUT(2)- paired Brown-white

1

EP01

2

23

24

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

E1

E P 0 3

E 1 -1 /1 2

E 1 -1 /1 2

E P 0 1 A

13-2

4

E1

1-12

E1

E P 0 3 A

1-12

E1



Both 75Ω and 120Ω interfaces are provided through the same RJ45 sockets. The port impedance is selected through the 6 sets jumper setting on the card: K1~K6, on to set 75Ω; and down to set 120Ω.

While 120Ω connection cables can be easily made following the pin-out table below, an accessory conversion cable (part number BH4.851.122) is required for 75Ω connections. The cable converts between 1 RJ45 plug and 4 BNC sockets.

When making the 120Ω E1 cables according to Table 2.3-12, pay attention to the twisted pair relationships. Failure to follow the instructed pairing specified in the table, E1 signal transmission will be severely impaired.

Note： The pin out of the RJ45 sockets on the EP01 card is proprietary due to space limitations. Do not confuse with standard 120Ω RJ-48C socket. A standard RJ-48 cable will not work on these sockets, and may cause damage to the port.

Fig 2.2-11 RJ45 connector

Table 2.2-15 EP01A/EP03A E1 connector DMS-60 socket signal pin-out definition

Make: BH4.850.124-B

Pair # Color PIN TYPE SIGNAL

white 17 INPUT E1 Channel 1 Receive Tip(+) 1

Red 14 INPUT E1 Channel 1 Receive Ring(-) purple 47 OUTPUT E1 Channel 1 Transmit Tip(+)

2 Orange 44 OUTPUT E1 Channel 1 Transmit Ring(-) white 13 INPUT E1 Channel 2 Receive Tip(+)

3 Orange 18 INPUT E1 Channel 2 Receive Ring(-) purple 48 OUTPUT E1 Channel 2 Transmit Tip(+)

4 Green 43 OUTPUT E1 Channel 2 Transmit Ring(-) white 12 INPUT E1 Channel 3 Receive Tip(+)

5 yellow 19 INPUT E1 Channel 3 Receive Ring(-)

purple 49 OUTPUT E1 Channel 3 Transmit Tip(+) 6

Blue 42 OUTPUT E1 Channel 3 Transmit Ring(-) white 11 INPUT E1 Channel 4 Receive Tip(+)

7 Green 20 INPUT E1 Channel 4 Receive Ring(-) purple 50 OUTPUT E1 Channel 4 Transmit Tip(+)

8 gray 41 OUTPUT E1 Channel 4 Transmit Ring(-) white 9 INPUT E1 Channel 5 Receive Tip(+)

9 Blue 22 INPUT E1 Channel 5 Receive Ring(-) Red 52 OUTPUT E1 Channel 5 Transmit Tip(+)

10 Orange 39 OUTPUT E1 Channel 5 Transmit Ring(-) white 8 INPUT E1 Channel 6 Receive Tip(+)

11 Brown 23 INPUT E1 Channel 6 Receive Ring(-) Red 53 OUTPUT E1 Channel 6 Transmit Tip(+)

12 Blue 38 OUTPUT E1 Channel 6 Transmit Ring(-)

18



white 7 INPUT E1 Channel 7 Receive Tip(+) 13

black 24 INPUT E1 Channel 7 Receive Ring(-) Red 54 OUTPUT E1 Channel 7 Transmit Tip(+)

14 Green 37 OUTPUT E1 Channel 7 Transmit Ring(-) yellow 6 INPUT E1 Channel 8 Receive Tip(+)

15 Blue 25 INPUT E1 Channel 8 Receive Ring(-)

Red 55 OUTPUT E1 Channel 8 Transmit Tip(+)

16 Brown 36 OUTPUT E1 Channel 8 Transmit Ring(-)

yellow 4 INPUT E1 Channel 9 Receive Tip(+) 17

Brown 27 INPUT E1 Channel 9 Receive Ring(-)

Red 57 OUTPUT E1 Channel 9 Transmit Tip(+) 18

gray 34 OUTPUT E1 Channel 9 Transmit Ring(-)


gray 28 INPUT E1 Channel 10 Receive Ring(-)

black 58 OUTPUT E1 Channel 10 Transmit Tip(+) 20

Orange 33 OUTPUT E1 Channel 10 Transmit Ring(-)


Orange 29 INPUT E1 Channel 11 Receive Ring(-)


Brown 32 OUTPUT E1 Channel 11 Transmit Ring(-)


Green 30 INPUT E1 Channel 12 Receive Ring(-)


gray 31 OUTPUT E1 Channel 12 Transmit Ring(-)

25 Shield shell GND GND

E1 port impedance of EP01A and EP03A is fixed 120Ω. When the cable is made, please ensure the input and output pair should use the different twisted pair, otherwise, interference will be gotten in.

Note: above table just give one DMS-60 socket, corresponding to 1~12 channels of E1 interface definition, EP01A provide 2 DMS-60 sockets, corresponding to: 1~12, 13~24 channels of E1.

2.2.11 E3/DS3 PDH Interface Card (EP02)

EP02 is PDH interface card with E3/DS3 port which can provide one channel of E3 or DS3.

The front panels of EP02 card are shown as Fig2.2.12. Indicators definition is in Table 2.2-16.



Fig 2.2-12 EP02 card front panel

Table 2.2-16 EP02 indicator definition Label Color Definition

LOS Red Interface signal status indication on：loss of signal off：receive normal

E3/DS3 Green Interface type indication on：E3 Blink：DS3

E3/DS3 interface adopts 75Ω（unbalance）BNC or CC4 sockets, use the dip switch or software to select E3/DS3. The definition of dip switch is given as Table 2.2-17.

Table 2.2-17 EP02 card dip switch definition Dip number Label Description Note

1 K1（1） ON（up）: the port is E3 OFF（down）: the port is DS3

4 K1（4） ON（up）: hardware dip settings port modeOFF（down）: software dip settings port mode

1. Dip number and ON direction are labeled.

2. Dip 2 and 3 reserved.

Jumper J1/J2 is used to configure the input port’s and output port’s grounding. J1 is for the input port’s shield grounding while J2 is for the output port’s grounding.

If J1 is in 2/3 pin, output’s shield is grounded. If J1 is in 1/2 pin, output port’s shield is open.

If J2 is in 2/3 pin, input’s shield is grounded. If J2 is in 1/2 pin, input port’s shield is open.

Default setting is J1 and J1 are in 2/3. Both input’s and output’s shield is grounded.

2.2.12 2 V.35 Card（ED01）

Card ED01 provides dual V.35 ports, which can be inserted in one of the 14 universal slots.

Table 2.1 -18 shows the definitions of the 2 V.35 signals for both DCE and DTE modes in the DB25 connector. Accessory cables converting DB25 to standard ISO connectors are available from Huahuan. There are 4 types of conversion cables:

Dual port DCE cable: part number BH4.851.103; Dual port DTE cable: part number BH4.851.104; Single port DCE cable: part number BH4.851.93; Single port DTE cable: part number BH4.851.94;

E P0 2

LO S E3/ D S3

E P0 2

L O S E3 /D S 3



Table 2.2-18 DB25 definition Signal C

GND

1- 103 (A)

1- 103(B)

1-104(A)

1-104(B)

RTS CTS DSR DTR SGND

DCD 1-113(A)

1-113 (B)

1- 114 (A)

1- 114 (B)

1- 115 (A)

1- 115 (B)

ISO-2593DCE pin A P S R T C D E H B F U W Y AA V X DB25-DCE pin 1 3 16 2 14 --- 4 20 --- 7 8 17 9 15 12 24 11 DB25-DTE pin 1 2 14 3 16 4 --- --- 20 7 --- 24 11 15 12 17 9

Source --- DTE DCE DTE DCE DCE DTE --- DCE DTE DCE DCE

Table 2.2-19（continued）

Signal 2-103(A)

2-103(B)

2-104(A)

2-104(B)

2-113(A)

2-113(B)

2-114(A)

2-114(B)

2-115(A)

2- 115 (B)

ISO-2593DCE pin P S R T U W Y AA V X DB25-DCE pin 5 18 6 19 10 23 21 22 13 25 DB25-DTE pin 6 19 5 18 13 25 21 22 10 23

Source DTE DCE DTE DCE DCE

Dual ports V.35 card is shown as Fig 2.2-13. The indicators are defined as table 2.2-20.

Fig 2.2-13 Front Panel of ED01 Card

Table 2.2-20 indicators of ED01 definition

Label Color Definition Note

LOS1~2 Red Signal status indication: On : signal loss Off: receiving normal

TxD 1~2 Green Data sending indication: On: data sending Off: no data sending

RxD 1~2 Green Data receiving indication: On: data receiving Off: no data receiving

The work mode and bandwidth of V.35 port can be set by NMS and dip switches as table 2.1-21. There are four groups of dip switches in each Dual V.35 card（K1 and K2, K3 and K4）, which can set the work mode and bandwidth of 2 channels V35 respectively. Take the first V.35 channel for example: 4-bit dip switch K1 is used to set the work mode, frame state and 16th time slot usage, shown as table 3.2-14. 10-bit dip switch K2 is used to set head and tail heads for the 1st V.35, it will be valid on framed mode. From K2_1 to K2_5 are dips for head slot setting, corresponding to Head Slot Set [4 to 0], denoted by binary code, such as 111 stands for the 7th time slot. From K2_6 to K2_10 are dips for head slot setting, corresponding to Tail Slot Set [4 to 0], denoted by binary code, such as 11111 stands for the 31th time slot.

L O S21

E D 0 1

21

21T x D

R x D

V . 3 5



Table 2.2-21 4-bit dip switch K1 definition（4 bits）

Dip Function Description K1_4（S16_en）16th time slot usage 1：included ；0：skipped K1_3（FR_en） Framed/unframed ON: Framed, Nx64kbps. OFF: unframed

K1_1：ON K1_2：ON Software settings K1_1：ON K1_2：OFF DTE（optional） K1_1：OFF K1_2：ON DCE_E1 line clock

K1_2（Mod0） K1_1（Mod1）

Set V35 Work mode

K1_1：OFF K1_2：OFF DCE internal E1 clock Note：when K1_1and K1_2 are set on，V.35 port mode and bandwidth are set by network management software. Otherwise，mode and bandwidth are set by the dip switches, though the management software can still monitor the alarms and status.

2.2.13 OW/Overhead/Clock card（LA01）

LA01 can be configured order wire telephone, other overhead pass and external clock input interface.

LA01 adopts 64 kit/s PCM code, providing order wire telephone functions, supporting ordinary dial-up telephone calls, providing electricity and telephone Ling flow. LA01 can provide user’s access byte F1 overhead access, providing 64 kbit/s data / voice access road, reserved for users for the purpose of the provisional safeguard official contact.

The front panel of LA01 is shown as Fig 2.2-14, indicators definition is in Table 2.2-22.

Fig 2.2-14 Front Panel of LA01 Card

Table 2.2-22 OW/Overhead/Clock card（LA01）indicators definition

Label Color Indicators definition

LOS Red Clock signal status indicator: On: signal lost Off : receive normal

TxD Green Data sent indicator: Blink: data sent in the port Off: no data sent in the port

RxD Green Data receive indicator: Blink: data receive in the port Off: no data receive in the port

RxD

LCS

LA01

IN

OUT

TxD

Data

O W

ExClk



Order wire port:

The RJ11 socket (labeled OW) in front panel is used for order wire telephones can be connected to standard dual-tone multi-frequency telephone as a order wire telephone.

Order wire telephone provides communication between the nodes on ring topology network or chain topology network.. By dial-up it will realize the point to point selectable call. Dial key “#” before the call, and then dial 4 digits called number, namely #NNNN. The telephone number of equipment can be set and query by network software.

Order wire communication can choose overhead E1 or E2, which is used in regenerator section and multiplex section respectively.

Note：Overhead byte E1 should be used when equipment H9MO-LMXE+ and H9MO-LMF, H9MO-LMA communicated with order wire telephones.

Clock port:

In front panel of LA01, there is one 75Ω or 120Ω clock port. By network software, user can set 2MHz or 2Mbit/s clock mode. 75Ω port adopts CC4 socket. IN、OUT denotes the signal input and output. 120Ω port adopts RJ45 socket. The signal definition is shown as Table 2.2-23.

Table 2.2-23 clock connector （RJ45） definition

Pin 1 2 3 4 5 6 7 8

Definition IN+ IN- GND OUT+ OUT- GND - -

Use RJ45 connector directly when 120Ω port is selected. The RJ45 is shown as Fig 2.2-15.

Fig 2.2-15 RJ45 connector Note：Clock 75Ω port and 120Ω port should not be used at the same time.

RS232/overhead port:

RS232 port in front panel of LA01 adopts DB9 socket, it can be used as asynchronous RS232port or synchronous data port, also can provide user channel byte F1 or E2 overhead access.DB9 socket wire order is defined as Table 2.2-24.

Table 2.2-24 DB9 socket signal definition

Pin Signal Note

1 TCLK-

2 RxD

3 TxD

4 TCLK+

5 GND

6 TXD+

7 TXD-

1. RS232 port uses pins 2、3 and5； Synchronous data port uses pins1、4、6、7、8、9. 2. RS232 port and synchronous data

port can be selected by dip K1, the dip definition is shown as table3.2-8.

18



8 RXD+

9 RXD-

Table 2.2-25 dip switch K1 definition Dip number Definition

K1[1] RS232 Mode select ON：USRT（synchronous）；OFF：UART（asynchronous）

K1[2] RJ45/BNC outside cover grounding select ON：grounding；OFF：not grounding

K1[3] asynchronous RS232 enable/disable select ON：enable UART；OFF：disable UART

K1[4] Debugging, should be set OFF during normal use

Note：1. K2 is used for debug; it should be set OFF during normal use. 2. When overhead E2 is used by order wire and user channel data at the same time, order wire first,

then the user channel data will be interrupted. After the order wire hang-up, user channel data will resume again.

2.2.14 4 Tx Ports Channel Type EOS Card (FE01)

The FE01 card is used to provide Ethernet connection to the network through EoS technology. There are 4 100Base-Tx Ethernet ports on the card, as shown in Fig 2.2-16. Traffic from each Ethernet port is adapted to a separate VCG channel through VC-12 virtual concatenation. The process confirms to ITU-T G.7041 and G.7042. Therefore it is interoperable with products from other vendors.

FE01 supports virtual concatenation (VCAT). VCAT member can be any of the 1-63 VC-12. No need to be continuous. 46 VC-12 is 100Mbps. You can set from 1 VC-12 (2M) to 46 VC-12 (100M).

FE01 adopts the GFP encapsulation. It supports GFP alarms.

FE01 supports VC-12 Link Capacity Adjustment Scheme (LCAS). It can automatically remove the broken VC-12 and keep the service. After the VC-12 is ok, FE01 will recover the previous VC-12 channel.

FE01’s FE ports support flow control. In 100M full-duplex mode, when coming data exceed the buffer, FE01 will send out PAUSE frame to other FE equipment.

FE01 supports Link Fault Pass-Through (LFP). When LFP is enabled, FE ports will detect the peer end. It will shut down if peer end is linked down. Moreover if the whole link’s devices all support LFP, the FE01 will propagate the alarm.

Fig 2.2-16 Front Panel of FE01 Card

F E 0 1

E T H - 1

E T H - 4



FE01’s 4 FE ports are RJ45 and 10/100Mbps auto-negotiation.

Green LED indicates ‘Link’ and ‘Active’. On means connection established. Off means no connection. Blinking means data transmitting.

Yellow LED indicates ‘Speed’. On means 100Mbps. Off means 10Mbps. Table 2.2-26 RJ45 pin definition

pin 1 2 3 4 5 6 7 8

definition TxD+ TxD- RxD+ RxD- Notice: Rx and Tx are both for FE01.

The 4 Ethernet ports are of the auto-MDIX type, that is, they can auto adapt to cable crossing with the link partners. It eases Ethernet connections.

Note: Different with optical tributary card (OS01), the FE01cross capability is still 1 VC-4 even it is located in class A slots.

2.2.15 4 Fx Ports Channel Type EOS Card (FE02)

The FE02 card is similar to FE01, and the only difference is the Ethernet interface.

The Ethernet interfaces on this card are 100Base-Fx, which is fiber based. It can connect to 100Base-Fx ports on other equipment, as well as to Fx port on a media converter. The Fx ports use pluggable SFP optical modules, so that the user can chose modules with required optical parameters. Fig 2.2-17 shows the front panel of the card.

FE02 supports Link Fault Pass-Through (LFP). When LFP is enabled, FX ports will detect the peer end. It will shut down if peer end is linked down. Moreover if the whole link’s devices all support LFP, the FE02 will propagate the alarm.


The indicators in FE02 definition are shown as below:

Table 2.2-27 FE02 LEDs definition Label Color Indicators definition Note

LOS R Signal status indicator: On: signal lost Off : receive normal

Indicators 1~4 indicate 4 channels Ethernet optical ports respectively.

L O S

1

F E0 2

LNK

2

3

4



LINK G Link connection: On: interface link well Off: interface link wrong

2.2.16 4 Tx Ports Channel Type EOE Card (FE04)

4 Tx ports EoE card (FE04) can accomplish transmission Ethernet service via E1 channels.

FE04 provides four Ethernet ports via four independent transmission channels. Using private agreement, each channel Ethernet frame format will be converted into E1 frame format for transmission, Ethernet packets are encapsulated in N × E1 (1 ≤ N ≤ 16), through the cross-connect can be traded to the transmission to remote side, also can be cross connect to E1 card to remote E1 and then passed into the opposite process to drop Ethernet service to achieving Ethernet data based on the E1 transmission. According to effective E1 channels the bandwidth can be automatically adjusted, even if part of E1 channel failure, only lower data throughput and the data transmission will not be interrupted and resumed later in the channel, the equipment can automatically raise transmission bandwidth.


Note: 1. Virtual concatenation of Four Ethernet channels is respectively corresponding fixed 1 ~ 16, 17 ~ 32, 33 ~ 48, 49 ~ 64 VC12 numbers. (The 1st, 2nd, 3rd channel support 16 channels of E1 at most, and the 4th channel support 15 channels of E1).

2. Every channel service should be configured from 1~N (1≤N≤16) orderly, not support M~N configuration (1<M≤16, M<N).

3. Both ends channel binding should be identical.

4. Local E1 serial number of the Nth channel should be corresponding with remote end

5. Every E1 channel can transmit management information.

6. Currently FE04 only supports auto-negotiation and mandatory 100 M full-duplex mode.

7. When FE04 is located at kind A slots, its cross connection capacity is one VC-4 4Tx port EOE card FE04 front panel is shown as below Fig 2.2-18. The indicators definition is the same with 4Tx

port EoS card（FE01）.


F E 0 4

E T H- 1

E T H- 4



2.2.17 4 Fx Ports Channel Type EOE Card (FE05）

4 Fx ports EOE card (FE05) is 100M Ethernet optical interface card, providing Ethernet service in multiple E1 channels, which can be inserted into 14 slots in H9MO-LMXE+. The equipment can work with media converter or other Fx standard optical Ethernet equipment at remote side to transmit data in EOE Ethernet.

FE05 provides four Ethernet ports via four independent transmission channels. Using private agreement, each channel Ethernet frame format will be converted into E1 frame format for transmission, Ethernet packets are encapsulated in N × E1 (1 ≤ N ≤ 16), through the cross-connect can be traded to the transmission to remote side, also can be cross connect to E1 card to remote E1 and then passed into the opposite process to drop Ethernet service to achieving Ethernet data based on the E1 transmission. According to effective E1 channels the bandwidth can be automatically adjusted, even if part of E1 channel failure, only lower data throughput and the data transmission will not be interrupted and resumed later in the channel, the equipment can automatically raise transmission bandwidth.


Note: 1. Virtual concatenation of Four Ethernet channels is respectively corresponding fixed 1 ~ 16, 17 ~ 32, 33 ~ 48, 49 ~ 64 VC12 numbers. (The 1st, 2nd, 3rd channel support 16 channels of E1 at most, and the 4th channel support 15 channels of E1).


3. Both ends channel binding should be unique.

4. Local E1 serial number of the Nth channel should be corresponding with remote end.


6. Currently FE05 only supports auto-negotiation and mandatory 100 M full-duplex mode.

7. When FE05 is located at kind A slots, its cross connection capacity is one VC-4

4Fx port EOE card FE05 front panel is shown as below Fig 2.2-19.

Fig 2.2-19 4Fx port EoE card（FE05）front panel

The indicators definition of 4Fx port EoE card (FE05) is the same with 4Fx port EoS card（FE02）, please refer to section 2.1.15.

L O S

1

F E 0 5

L N K

2

3

4



2.2.18 2Tx Ports Aggregation Type EOS Card (FE06)

2Tx port aggregation type EOS card (FE06) is 100M Ethernet Tx switch card, realizing Ethernet service aggregation and layer 2 switches. This card can be inserted into any universal slots of H9MO-LMXE+.

FE06 has 3 types of Ethernet channels: a) Out channels (external interfaces). FE06 has 2 FE ports. These ports are out channels, which can be

used to connect other devices. b) In channels (internal virtual concatenation channels). FE06 has 8 VCG channels, which can be used to

take out the Ethernet from VC-12. c) Aggregation channels. These channels are not from SDH/VC-12. But they are from and to other

Ethernet service cards. When in Ethernet aggregation slots (slot4 and slot11), FE06 support 6 aggregation channels. When in other slots, FE06 support 1 aggregation channel.

All these 3 types of channels are connected to each other by the FE06’s inside switch.

The card can fulfill the data switch between 8 internal virtual concatenation channels and 2 external interfaces. 8 internal virtual concatenation channels support VC12 VCAT, the total largest bandwidth can get 1 STM-1. 8 internal VCAT channels can set VLAN, VLAN type could be selected based on ports or based on 802.1Q. VLAN based on ports adopts port transparent transmission mode, that is to say, port can receive the frames with VLAN tag or without VLAN tag, and not filtrate transmit/receive frame according to VLAN. VLAN based on 802.1Q could recognize and handle the outmost 802.1Q tag, configure VLAN ID and 802.1p PRI. When in slot4 (Ethernet aggregation slot), the 6 aggregation channels are for slot1~slot3 and slot5~slot7. When in slot11 (Ethernet aggregation slot), the 6 aggregation channels are for slot8~slot10 and slot12~slot14. FE06’s out ports are switch ports.

Ethernet adopts GFP encapsulation, providing GFP alarm. The LCAS functions can automatically delete failed members from VCAT for a while, when the malfunction is recovered, this member will back to VCAT automatically. Accordingly, we can adjust VCAT capability, realizing zero BER bandwidth adjustment.

FE06 supports Ethernet loopback auto detection. This function is enabled leaving factory. It can be disabled by the NMS software. When it is enabled, FE06 will send out test frame every 300 seconds to check the Ethernet loopback status. The 300 seconds can also be reduced to 12 seconds. When loopback is detected, the test period will be changed to 3 seconds. This function will not automatically shut down the FE port, even if there is loopback detected. User can change the ports status in NMS.

Ethernet port in FE06 card supports auto-negotiated and manual 100M full-duplex, half-duplex, 10M full-duplex and half-duplex.

The panel of FE06 is shown as Fig 2.2-20. The green LED in Ethernet port is for Active indication, blink when data send/receive; the yellow one is for duplex indication, on indicates full-duplex, off indicates half-duplex, blink indicates conflict. RJ45 socket definition is as same as FE01.



Fig 2.2-20 2Tx port aggregation type EOS card（FE06）panel

2.2.19 Tx Port Aggregation Type EOS Card (FE06A)

Tx port aggregation type EOS card (FE06A) is 100M Ethernet Tx switch card, realizing the Ethernet service aggregation and layer 2 switch. This card can be inserted into any universal slot of H9MO-LMXE+.

The card can fulfill the data switch between 4 internal virtual concatenation channels and 1 external interface. 8 internal virtual concatenation channels support VC-12 VCAT. The total largest bandwidth can get 1 STM-1. Other features are all the same with FE06. Moreover FE06A also supports static MAC addressing, multicast configuration and ageing time configuration. Default ageing time is 300 seconds. It can be set as large as 7 days. If the port is link down, the port will learn the MAC address immediately.

The panel of FE06A is shown as Fig 2.2-21. The definition of indicators in Ethernet port and RJ45 socket definition are all as same as FE01.

Fig 2.2-21 Tx Port aggregation type EOS Card（FE06A）panel

2.2.20 2Tx Ports Aggregation Type EOE Card (FE07)

2Tx ports aggregation EOE card (FE07) is 100M Ethernet Tx switch card, realizing aggregation and layer 2 switches of 1 or 6 external Ethernet services from backboard (aggregation side) and 8 internal Ethernet accessed by several E1 channels, converging to 2 FE ports to fulfill EOE Ethernet service switch. This card can be inserted into any universal slots of H9MO-LMXE+ which support 1 aggregation side port. When the card is configured in Ethernet aggregation slot (slot 4 and 11), it support 6 aggregation side ports, and also could fulfill other slots Ethernet services aggregation (need other slots configured interface cards have Ethernet aggregation function and aggregation side port

F E 0 6

E T H

F E 0 6 A

E T H



could be enabled by NMS), connecting with MAN aggregation layer switches or multi-service routers to uplink the tributary Ethernet services.

The FE07 card provide 8 internal EOE Ethernet ports, 1 or 6 aggregation side ports and 2 external ports, the 8 internal EOE Ethernet total largest bandwidth can get 1 STM-1. The difference between FE07 and FE06 is the Ethernet protocol adopted in FE07 is private, EOE encapsulation, that is each internal channel transfer Ethernet frame format to E1 frame for transmission. Ethernet package is encapsulated in N*E1 in order to transmission Ethernet based on E1. And bandwidth could be adjusted automatically by valid E1 channels, even part E1 channels failed, just data throughput is decreased but the transmission will not be interrupted, after the channel resume, the equipment will increase the transmission bandwidth automatically. Ethernet VLAN set and QoS guarantee and aggregation functions are as same as FE06 card.

Note: 1. Virtual concatenation of Eight Ethernet channels is respectively corresponding fixed 1~8, 9~16, 17~24, 25~32, 33~40, 41~48, 49～56, 57~63VC12 numbers. (Each channel supports 8E1s at most)





2Tx ports aggregation EOE card (FE07) Ethernet ports support auto-negotiated and manual 100M full-duplex, half-duplex, 10M full-duplex and half-duplex.

The panel of FE07 is shown as Fig 2.2-22. The definition of indicators in Ethernet port is as same as FE06; RJ45 socket definition is as same as FE01.

Fig 2.2-22 2 Tx ports aggregation EOE card (FE07) panel

2.2.21 GE Port Aggregation Type EOS Card (GX01/GX01A)

GE port aggregation type EOS card (GX01/GX01A) is 10/100/1000M Ethernet Tx switch card, realizing Ethernet service aggregation and layer 2 switch of 6 Ethernet from backboard and 8 VCG accessed Ethernet data, to 1 GE port. GX01/GX01A could be inserted to Ethernet aggregation slot (universal slot3 and slot11) to get other slots Ethernet service aggregation and provide Ethernet management channel, it also can be inserted into any universal slots of H9MO-LMXE+ to provide 8 internal VCAT channels of Ethernet data aggregation to 1 GE port. The

F E 0 7

E T H



difference between GX01 and GX01A is that GX01 is 1 GE electrical port but GX01A is 1 GE electrical port and 1 GE optical port. GX01A’s electrical port and optical port cannot be used at the same time.

8 internal virtual concatenation channels support VC-12 VCAT, the total largest bandwidth can get 1 STM-1. Each channel bandwidth can be adjusted between 2M~100M by setting the number of VC12 VCAT, 46 VC12 can get 100M bandwidth. 8 internal VCAT channels can set VLAN, VLAN type could be selected based on ports or based on 802.1Q. VLAN based on ports adopts port transparent transmission mode, that is to say, port can receive the frames with VLAN tag or without VLAN tag, and not filtrate transmit/receive frame according to VLAN. VLAN based on 802.1Q could recognize and handle the outmost 802.1Q tag, configure VLAN ID and 802.1p PRI. When VLAN is forbidden, 8 virtual concatenation channels and 1 external port can realize switch function.

When in slot4 (Ethernet aggregation slot), the 6 aggregation channels are for slot1~slot3 and slot5~slot7. When in slot11 (Ethernet aggregation slot), the 6 aggregation channels are for slot8~slot10 and slot12~slot14. FE06’s out ports are switch ports.

Ethernet adopts GFP encapsulation, providing GFP alarm. The LCAS functions can automatically delete failed members from VCAT for a while, when the malfunction is recovered, this member will back to VCAT automatically. Accordingly, we can adjust VCAT capability, realizing zero BER bandwidth adjustment.

GX01/GX01A supports Ethernet loopback auto detection. This function is enabled leaving factory. It can be disabled by the NMS software. When it is enabled, GX01/GX01A will send out test frame every 300 seconds to check the Ethernet loopback status. The 300 seconds can also be reduced to 12 seconds. When loopback is detected, the test period will be changed to 3 seconds. This function will not automatically shut down the FE port, even if there is loopback detected. User can change the ports status in NMS.

GE electrical port in GX01 card supports auto-negotiated and manual 1000M full-duplex; auto-negotiated and manual 100M full-duplex, half-duplex; 10M full-duplex and half-duplex.

GE optical port in GX01A card supports manual 100M full-duplex, half-duplex, 10M full-duplex and half-duplex. The port also supports auto-negotiated 1000M full-duplex.

The panel of GX01/GX01A is shown as Fig 2.2-23.

Fig 2.2-23 GE port aggregation type EOS card (GX01) panel

Table 2.2-28 GE EoS aggregation card（GX01/GX01A）LED definition Label color definition notice

RJ45 port’s green LED

G

Link/Active: On: connection ok Off: no connection Blink: data transmitting

GX01/GX01A

G X 0 1

E T H

G X 0 1 A

L O S L N K



GX01 1000M Link: On: 1000M Eth connection ok Off: 1000M Eth no connection

Only for GX01 RJ45 port’s yellow LED

Y GX01A FDX: On: full duplex Off: half duplex

Only for GX01A

LOS (optical port)

R Optical port indication: On: no signal Off: optical receiving ok.

Link (optical)

G GE optical port Link: On: connection ok Off: no connection

Only for GX01A

Fig 2.2-24 RJ45 pin

Table 2.2-29 GE RJ45 port pin definition pin 1 2 3 4 5 6 7 8 Def tip ring tip ring tip ring tip ring pair pair Pair with 6 pair Pair with 3 pair

Notice:

1. 10Base-T/100Base-T needs only 2 pairs: pin1+pin2 for Tx; pin3+pin6 for Rx. But 1000Base-T needs all 4 pairs. And it requires the cat6 or cat5++ cable. When making the GE cable please choose good RJ45 connector and follow the cable making instruction. Otherwise the connection might get problem.

2. GX01/GX01A’s Ethernet ports are of the auto-MDIX type, that is, they can auto adapt to cable crossing with the link partners. It eases Ethernet connections.

3. Optical and electrical port cannot be used simultaneously.

2.2.22 GE Port Aggregation Type EOE Card (GX02/GX02A)

GE port aggregation type EOE (EoPDH) card (GX02/GX02A) is 10/100/1000M Ethernet Tx switch card, realizing Ethernet service aggregation and layer 2 switch of 6 Ethernet from backboard and 8 VCG accessed Ethernet data, to 1 GE port. GX02/GX02A could be inserted to Ethernet aggregation slot (universal slot3 and slot11) to get other slots Ethernet service aggregation and provide Ethernet management channel, it also can be inserted into any universal slots of H9MO-LMXE+ to provide 8 internal VCAT channels of Ethernet data aggregation to 1 GE port. The difference between GX02 and GX02A is that GX02 is 1 GE electrical port but GX02A is 1 GE electrical port and 1 GE optical port. GX02A’s electrical port and optical port cannot be used at the same time.

The GX02/GX02A card provide 8 internal EOE Ethernet ports, 1 or 6 aggregation side ports, the 8 internal EOE Ethernet total largest bandwidth can get 1 STM-1. The difference between GX02/GX02A and GX01/GX01A is the Ethernet protocol adopted in GX02/GX02A is private, EOE encapsulation, that is each internal channel transfer Ethernet frame format to E1 frame for transmission. Ethernet package is encapsulated in N*E1 (1≤N≤8) in order to transmission Ethernet based on E1. And bandwidth could be adjusted automatically by valid E1 channels, even part

18



E1 channels failed, just data throughput is decreased but the transmission will not be interrupted, after the channel resume, the equipment will increase the transmission bandwidth automatically. Ethernet VLAN set and QoS guarantee and aggregation functions are as same as GX01 card.

Note: 1. Virtual concatenation of Eight Ethernet channels is respectively corresponding fixed 1~8, 9~16, 17~24, 25~32, 33~40, 41~48, 49～56, 57~63VC12 numbers. (Each channel supports 8E1s at most)





6. Optical port and electrical port cannot be used at the same time. GE electrical port in GX02 card supports auto-negotiated and manual 1000M full-duplex; auto-negotiated and

manual 100M full-duplex, half-duplex; 10M full-duplex and half-duplex. GE optical port in GX02A card supports manual 100M full-duplex, half-duplex, 10M full-duplex and

half-duplex. The port also supports auto-negotiated 1000M full-duplex. The panel of GX02/GX02A is shown as Fig 2.1-25.

Fig 2.2-25 GE Port Aggregation Type EOE Card (GX02)

Table 2.2-30 GE EoE aggregation card（GX02/GX02A）LED definition Label color definition notice


G


GX02/GX02A

GX01 1000M Link: On: 1000M Eth connection ok Off: 1000M Eth no connection

Only for GX02 RJ45 port’s yellow LED

Y GX01A FDX: On: full duplex Off: half duplex

Only for GX02A

G X 0 2

E T H

G X 0 2 A

L O S L N K



LOS (optical port)

R Optical port indication: On: no signal Off: optical receiving ok.

Link (optical)

G GE optical port Link: On: connection ok Off: no connection

Only for GX02A

2.2.23 Double GE interface 16 channel aggregation EoS card（GX05）

Double GE interface 16 channel aggregation EoS card（GX05）is 10/100/1000M Ethernet Tx switch card, realizing Ethernet service aggregation and layer 2 switch of 6 Ethernet from backboard and 16 VCG accessed Ethernet data, to 2 GE port. GX05 could be inserted to Ethernet aggregation slot (universal slot4 and slot11) to get other slots Ethernet service aggregation and provide Ethernet management channel, it also can be inserted into any universal slots of H9MO-LMXE to provide 16 internal VCAT channels of Ethernet data aggregation to 2 GE port. GX10 has 2 GE electrical ports and 2 GE optical ports. But the electrical and optical port of GX10 with the same number cannot be used at the same time.

16 internal virtual concatenation channels support VC-12 VCAT, the total largest bandwidth can get 1 STM-1. Each channel bandwidth can be adjusted between 2M~100M by setting the number of VC12 VCAT, 46 VC12 can get 100M bandwidth. Ethernet frame method is GFP, and support GFP alarm.

LCAS , aggregation function of GX10 is the same to GE port aggregation type EOS card (GX01/GX01A) . The 2 GE port of GX05 is switching port, and support VLAN(port based, 802.1Q based on Q in Q based ) . Maximum VLAN number is 512, and the range of tag is 1-4095. Besides, GX05 support Ethernet loop back test function, STP(spanning tree protocol) function and fast STP function, static MAC table setting(64 table items). And GE port support TRUNKING. And the Ethernet loop back monitoring and STP, fast STP bounding can work only when the STP, fast STP function are enabled (default set is enabled). According to STP, only backup ports and replacing port are considered as loop back port and will be deleted (default set is delete automatically).NMS support loop back monitoring and searching of deleted ports, but it cannot configure disabling loop back monitoring and delete loop back port manually.

G X05 has independent MAC and IP address, and user can connect PC to one of the electrical port of the card and upgrade the card. If there is no NM card on the equipment, the initial IP address of GX05 is 192.168.1.2. And if there is a NM card on the equipment, it will set the MAC and IP address of GX05 card after the starting of the equipment. Default setting of GX05’s MAC is the same to H9MO-LMXE itself, and IP address is 10.0.0.1-10.0.0.14(the last byte is in accordance to the slot number of where the card is). And the priority level of the bridge is automatically generated according to the slot number. MAC and IP address of GX05 can be set and saved via NMS.

GE electrical port in GX05 card supports auto-negotiated and manual 1000M full-duplex; auto-negotiated and manual 100M full-duplex, half-duplex; 10M full-duplex and half-duplex. And GE optical port support auto-negotiated mode.

The panel of GX05 is shown as Fig 2.2-26. Definition of indicators is shown in Table 2.2-31. Definition of RJ 45 are the same to GX01/GX01A.



Fig 2.2-26 Panel of double GE interface 16 channel aggregation EoS card（GX05）

Table 2.2-31 Definition of indicators of GX05 card Indicator Color Meaning of the indicator


Green


RJ45 port’s yellow LED

Yellow

Ethernet port FDX indication: ON: Ethernet ports(electrical and optical) on full-duplex mode OFF ： Ethernet ports(electrical and optical) on half-duplex mode

Link (Optical port)

Red Optical port indication: On: no signal Off: optical receiving ok.

Link (Optical port)

Green GE optical port Link: On: connection ok Off: no connection

Notice:

1. Electrical and optical port with the same number of GX05 cannot be used at the same time.

2. When enabling STP function, the equipment will monitor all the ports and this will lead to shutdown of Ethernet service for a while. Please set the ports which do not need to be monitored to edge port or exclude it from the STP tree.

3. Please disable aggregation ports, STP and VLAN function before upgrading GX05 card by directly connecting to its GE port.

2.2.24 63：1 EoE/GE Ethernet aggregation card (GX10)

63：1 EoE/GE Ethernet aggregation card (GX10) is an 10/100/1000M self-adapting electrical and optical card, realizing accessing switch of Ethernet service from 63 internal E1 channels to 1 GE port (external port). It support aggregation ratio of 63：1. GX10 card support one GE interface (electrical or optical), but the electrical and optical interface cannot be used at the same time. It can be inserted into any universal slots.

GX10 support 63 internal EoE channels, and every internal ETH over E1 channel support 1 E1 line, and the total Ethernet band is 63×2=126M. The framing method of GX10 is a private protocol, realizing the transmission of Ethernet packet in E1 channel. The E1 packet then can be cross connected to SDH or E1 channel. GX10 can be connected to remote EoE Ethernet converter (eg: Huahuan H0FL-01100/H0FL-F01100/01100S), and provides monitoring function for remote equipments, including the Ethernet VLAN configuration of these remote equipments. As the internal EoE channel of GX10 only support 1 E1, there are only 1 E1 channel when it is connected multi E1 EoE converter.

GX10 card support GFP framing, adding scrambling, and providing GFP alarm. Ethernet service support VLAN based on 802.1Q and Q in Q, realizing the data independency of EoE channel. When VLAN is enabled, In default condition, Ethernet packet coming into the GE port is tagged, and the GX10 card will not transmit packets without tag. And it allows user add/delete/no action to the Ethernet packet coming from/to the internal EoE channel. The default VLAN ID of the port can be set, and it ranges from 1 to 4094. It does not support priority of VLAN currently. In default condition, VLAN table contain a channel and the GE port. Every channel support a maximum of 4 VLAN ID. And maximum number of VLAN table is 256.

Ethernet port of GX10 card support low level channel loop back test and can detect the loop back condition



of every E1 channel and delete looped port (default), But user can choose not the delete looped port in the NMS. GX10 also support inhibiting broadcasting function, the maximum broadcasting stream of the whole system could be set to 1M, 2M, 5M, 10M, but user can not set the broadcasting stream of every port.

Note：1.Every E1 channel can transmit monitoring information while transmitting service(supporting in-band monitor) and does not take extra resource.

2. Internal EoE channel of GX10 only support 1 E1, there are only 1 E1 channel when it is connected multi E1 EoE converter.

3. In default condition, incoming packet of the GE port is tagged, and the GX10 card will not transmit packets without tag.

4. GX10 support query function of remote equipment H0FL-01100 /04100 /08100 /F01100/F04100/F08100; and querying ,controlling ,saving and recover ing function of remote equipment H0FL-01100S.

Electrical Ethernet port of GX10 support auto-adapting and forced 100M full-duplex, 100M half-duplex, 10M full-duplex and 10M half-duplex. It does not support forced 1000M full-duplex mode. But it can be negotiated to 1000M in auto-adapting mode. Optical Ethernet port of GX10 supports auto-adapting. The panel of GX10 is show in Fig 2.2-27. And the definitions of indicators are show in Table 2.2-32. It’s definition of RJ45 plug is the same to GX01/GX01A.

Fig 2.2-27 Panel of GX10 card

Table 2.2-32 Definition of indicators of GX10 card Label color Meaning of indicators


Green


RJ45 port’s yellow LED

Yellow

Ethernet port FDX indication: ON: Ethernet ports(electrical and optical) on full-duplex mode OFF ： Ethernet ports(electrical and optical) on half-duplex mode

Link (Optical port)

Red Optical port indication: On: no signal Off: optical receiving ok.

Link (Optical port)

Green GE optical port Link: On: connection ok

G X 1 0

L O S L N K



Off: no connection 2.2.25 DSL digital subscriber line Ethernet access card (DSL01)

DSL01 digital subscriber line provides one Ethernet based on cooper line. The service can be downloaded in the local or transmitted to the SDH transmission network. The card can be inserted to any universal slot.DSL01 provide one RJ45 interface, and the mode is fixed to be local, and it can make full use of the existing network, only need to add a remote box to provide the data service without changing the existing line.

DSL digital subscriber line Ethernet access card (DSL01) provide one Ethernet based on cooper line. The service can be downloaded in the local site, transmitted to the SDH transmission network or be aggregated to Ethernet aggregation slot. The card can be inserted to any universal slot.

DSL01 provide one 10/100Mbps auto-negotiation RJ45 interface, supporting auto-negotiated and manual 100M full-duplex, half-duplex, 10M full-duplex and half-duplex. DSL01 supports virtual concatenation (VCAT). VCAT member can be any of the 1-3 VC-12, and there is an aggregation port connecting to the Ethernet bus on the backboard. Ethernet encapsulation mode is GFP, and support kinds of alarm signal.

DSL01 card also have a RJ11 telephone interface. DSL module comply to ITU-T G.991.2 standard, and support Annex A mode, supporting 192Kbps~2304Kbps ( N×64kbps，3≤N≤36) synchronous symmetrical rate on normal 2/W telephone line, and user mode are fixed to local mode(FXO). It can make full use of existing copper network, providing broadband data transmission service it, with adding an SHDSL box at the user side, no need to make any alteration to the current network. And the telephone service will on be affected.

The panel of DSL01 digital subscriber line (DSL01) are shown in Fig 2.2-28, and the definition of the indicators are shown in Tab 2.1-33.

Fig 2.2-28 Panel of DSL01 digital subscriber line card (DSL01)

Table 2.2-33 Definition of the indicators of DSL01 digital subscriber line card (DSL01) Label Color Meaning of indicator Remark

RUN Green System running indication： Blinking means system is running normally

Link Green

DSL interface link indication： ON: Effective link has been set. OFF: No link. Blinking: Data transmission going at the interface.

Green

Ethernet port Link and Active indication: ON: Effective link has been set. OFF: No link. Blinking: Data transmission going at the interface. ETH

Yellow

Ethernet port FDX indication: ON: Full-duplex mode. OFF: Half-duplex mode. Blinking: Conflict occurred.

Near Ethernet interface

D S L 0 1

E T H

R U N

D S L

L i n K



The RJ11 port on DSL01 is standard telephone line interface. The RJ45 interface is Ethernet interface, and it’s definition is the same to 4 Tx Ports Channel Type EOS Card (FE01).

Note: The 10/100Base-Tx interface support HP auto-MDIX function and can detect and adjust to the line serial of send/receive. So it is OK no matter the connected Ethernet port are MDI or MDI-X interface. And the cable user is using can be direct or cross wire.

2.2.26 DSL digital subscriber line E1 access card (DSL02)

DSL02 digital subscriber line provide 2 independent DSL on cooper line, every DSL realize one E1 accessing. Every E1 takes 1 VC12. The 2 E1 service can be transmitted to the SDH transmission network after cross-connection. The card can be inserted to any universal slot.

The DSL module of the DSL02 provide 2.048Mbps synchronous symmetrical rate on normal 2/W telephone line, and user mode are fixed to local mode (FXO). It can make full use of existing copper network, providing E1 rate service, with adding an SHDSL box at the user side, no need to make any alteration to the current network.

Local side and remote side of DSL02 card can be monitored in the NMS, getting information like DSL link status, S/N (signal/noise ratio), DSL working mode, clock mode, loop status, DSL summary working time and CRC correction.

Note：While setting DSL LLB at the local side, it is loop back at the simulation front side of DSL chip (AFE), including DSL part. User may have to hang up the telephone before setting DSL LLB in the circumstance that there is remote equipment connected, for the service would be out when there is a loop at the AFE.

DSL02 card provide 2 standard RJ11 DSL interface, and the definition of the signal is the same to that of DSL01. Panel of the DSL02 is show in Fig 2.2-29. And the definition of indicators is show in table 2.2-34.

Fig 2.2-29 Panel of DSL02 digital subscriber line E1 access card (DSL02)

Table 2.2-34 Definition of the indicators of DSL02 Label Color Meaning of indicator Remark

PWR G Power indicator： ON：Power supply of the card is OK； OFF：Power supply of the card is wrong；

RUN G Running status indicator： Blink：Running fine. ON or OFF：Running abnormal.

LNK1/LNK2 G DSL interface link indicator： ON： Synchronizing status

LNK1/LNK2 stands for the 1st and 2nd DSL respectively

D S L 0 2

P W R R U N

L N K 1 L N K 2

A L M 1 A L M 2

DSL1

DSL2



OFF： Handshaking status.

ALM1/ALM2 R

DSL interface alarm indicator： ON：Alarm happen on the interface (eg: CRC wrong or loss). OFF：No alarm.

ALM1/ALM2 stands for the 1st and 2nd DSL respectively

Note：The transmission range of DSL02 line is related to DSL line rate and diameter of the audio line. For example, the transmission range of DSL02 line is 3.4 km while DSL line rate is 2048Kbps and diameter of the audio line is 0.4mm. The lower the DSL line rate is, the further the transmission range would be.

2.2.27 Multifunctional voice card（CHU01）

Multifunctional voice card（CHU01）can provide 10 voice line interfaces for local side(FXO), remote side(FXS), hotline or magnet (ordinary magnet or 2100Hz signaling magnet),The mode of the every 2/W voice interface can be set to local side, remote side, hotline or magnet by the network management software or the plectrum on the card. Magnet interface also support outside signaling, and can connect to the ordinary magnet interface of Huahuan’s H5 equipments. Under normal circumstances, multifunctional voice card（CHU01）can only be inserted into 8-13 slot(general slot), but it can be inserted into 1-7 slot when it’s is set to local mode(FXO).

There is 1 voice interface (DB25 connector) and 10 indicators on the panel of multifunctional voice card (CHU01). Every indicator indicate the situation of 2 voice line, with the left indicators indicate the mode of the interface (local side, remote side, hotline or magnet)，see Fig 2.2-30 while the right indicators indicate the occupation situation of the line. DB25 connector is used to connect 2/W audio line. The definition of indicators and lines are shown in Table 2.2-35 and Table 2.2-36.

Fig 2.2-30 Diagram of multifunctional voice card（CHU01）panel

Table 2.2-35 Definition of indicators of multifunctional voice card (CHU01) Mark Color Meaning of the indicator Remarks

ON: Remote (FXS) mode Off: Remote (FXO) mode Slow blink (0.5 times/s): magnet (RD) model

MODE Green

Fast blink (2 times/s):Hotline (FXD) mode

BUSY Green ON: at least one of the two lines is busy Off: two lines are all free

Every indicator indicates the situation of 2 phone lines: the left indicators indicate the situation of the 2 phone lines and the right indicators indicate the occupation situation of the line.

FXS

FXD

FXO

RD

ON

OFF

FAST

SLOW

1

23

45

6

9

1 0

7

8

M O D E

Telephone

Lines

C H U 0 1

B A S Y



Table 2.2-36 Definition of 2/W lines（ZJN.BH4.851.145） DB25F PIN COLOR SIGNAL COMBINATION REMARKS

1 WHITE T1 14 BLUE R1 TWISTED 2/W-1

2 WHITE T2 15 ORANGE R2 TWISTED 2/W -2

3 WHITE T3 16 GREEN R3 TWISTED 2/W -3

4 WHITE T4 17 GRAY R4 TWISTED 2/W -4

6 WHITE T5 19 GREY R5 TWISTED 2/W -5

7 RED T6 20 BLUE R6 TWISTED 2/W -6

8 RED T7 21 ORANGE R7 TWISTED 2/W -7

9 RED T8 22 GREEN R8 TWISTED 2/W -8

11 RED T9 24 ORANGE R9 TWISTED 2/W -9

12 RED T10 25 GRAY R10 TWISTED 2/W -10

NOTE：Ti、Ri（i=1～10）means the send and receive of audio signal respectively.

Plectrum Description： The interface mode of multifunctional voice card (CHU01) can be set through network management software or

the 10 digital plectrums K1 on the card. The jumper No J4 controls whether the interface mode should be set through network management software or the plectrums on card. When the 1-2 pin are short cut, interface mode should be set through network management software, while it is set by plectrums on card when the 2-3 is short cut. Definition of the 10 digital plectrums is show in Table 2.2-37.

Table 2.2-37 Definition of plectrum of multifunctional voice card (CHU01) Mark

i（i=1,3,5,7,9） i+1 Definition Remarks

OFF OFF Set lines i~i+1 to remote mode OFF ON Set lines i~i+1 to local mode ON OFF Set lines i~i+1 to magnet mode ON ON Set lines i~i+1 to hotline mode

Line I and i+1 share same mode

2.2.28 Multi-interface card（CHM01）

Multi-interface card (CHM01) provide 4 remote (FXS) voice lines (fixed to time slots 1-4), 4 4/W lines(fixed to time slots 5-8, with EM signaling), and 4 RS232 asynchronous data interfaces(fixed to time slots 9-12). The time sequence of 4 EM interfaces correspond with the 4/Ws audio. Multi-interface card can only be inserted into general slot 8-13.

There are one DB9 connector, one DB44 connector and one indicator on the panel of multi-interface card (CHM01). The diagram of the panel is show in Fig 2.2-31. When one of the interfaces of the 4 remote lines pick up the phone, the indicator will turn on (green), otherwise it’s off. DB9 connector is used to connect remote FXE 2/W audio line ZJN.BH4.851.143. DB44 connector is is used to connect RS232 asynchronous data and 4/W audio line ZJN.BH4.851.144. The definition of the 2/W is show in Table 2.2-38 and Table 2.2-39.



Fig 2.2-31 Diagram of multi-interface card (CHM01) panel Table 2.2-38 Definition of remote side FXS 2/W line (ZJN.BH4.851.143)

NOTE：Ti、Ri (i=1～4) means the send and receive of audio signal respectively.

Table 2.2-39 Definition of RS232 asynchronous data and 4/W audio line ZJN.BH4.851.144 PIN SIGN

AL COL

OR

COMBI

NATION

PIN

SIGN

AL

COLOR COMBINATIO

N

PIN

SIGNAL COLOR COMBINATI

ON

1 T1a WHITE 9 E1b RED 37 TxD1 BLUE

16 R1a BLUE

TWISTED

LINES 24 E1a BLUE

TWISTED

LINES GND1 PURPLE

TWISTED

LINES

3 T2a WHITE 10 E2b RED 39

GND1 GRAY

18 R2a ORANGE

TWISTED

LINES 25 E2a ORANGE

TWISTED

LINES 38 RxD1 WHITE

TWISTED

LINES

5 T3a WHITE 11 E3b RED 42 TxD2 ORANGE

20 R3a GREEN

TWISTED

LINES 26 E3a GREEN

TWISTED

LINES 40 GND2 PURPLE

TWISTED

LINES

7 T4a WHITE 12 E4b RED 40 GND2 GRAY

22 R4a BROWN

TWISTED

LINES 27 E4a BROWN

TWISTED

LINES 41 RxD2 BLACK

TWISTED

LINES

2 T1b BLACK 13 M1b YELLOW 31 TxD3 GREEN

17 R1b BLUE

TWISTED

LINES 28 M1a BLUE

TWISTED

LINES GND3 PURPLE

TWISTED

LINES

4 T2b BLACK 14 M2b YELLOW 33

GND3 GRAY

19 R2b ORANGE

TWISTED

LINES 29 M2a ORANGE

TWISTED

LINES 32 RxD3 RED

TWISTED

LINES

6 T3b BLACK 15 M3b YELLOW 36 TxD4 BROWN

21 R3b GREEN

TWISTED

LINES 30 M3a GREEN

TWISTED

LINES GND4 PURPLE

TWISTED

LINES

8 T4b BLACK 43 M4b YELLOW 34

GND4 GRAY

23 R4b BROWN

TWISTED

LINES 44 M4a BROWN

TWISTED

LINES 35 RxD4 YELLOW

TWISTED

LINES

4/W E/M RS232

PINS OF DB9 CONNECTOR

SIGNAL COLOR COMBINATION

REMARK

7 T1 WHITE 6 R1 BLUE TWISTED 2/W-1

2 T2 WHITE 3 R2 ORANGE

TWISTED 2/W-2

4 T3 WHITE 5 R3 GREEN TWISTED 2/W-3

9 T4 WHITE 8 R4 BROWN TWISTED 2/W-4

C H M 0 1



Note: in Table 3.2-39, Tia、Ria（i=1～4）means output of 4/W; Tib、Rib（i=1～4）means input of 4/W;. Eia、Eib（i=1～4）means input line (signal get into the device) of E signal; Mia、Mib（i=1～4） means output line (signal out equipment) of M signal. TxDi（i=1～4）means output line (signal out device) of RS232 signal; RxDi（i=1～4）means input line (signal out device) of RS232 signal.

Note: 1. EM signaling of the multi-interface card (CHM01) supports 2 E 2 M mode. 2. Different GNDi (i = 1 ~ 4) of the multi-interface card (CHM01) is separate from each other. So the GND of every RS232 signal should be connected to the ground separately.

2.2.29 Local side voice card（CHL01）

Local side voice card (CHL01) provides the function of connecting to 10 switch users. It can be inserted in any general slot.

There are 10 indicators and a DB25 connector on the panel of local side voice card (CHL01), and the diagram of the panel is shown in Fig 2.1.32. Green indicator light on the panel CH1 ~ CH10 corresponds to 10 line voice signal. The indicator light is on when the corresponding line is busy, and it’s off when the phone is free. DB25 connector is used to connect 2/W audio line ZJN.BH4.851.145. Definition of the line is shown in table named “Definition of 2/W audio lines（ZJN.BH4.851.145）”.

Fig 2.2-32 Diagram of local side voice card (CHL01）panel

2.2.30 Remote side voice card（CHR01）

Remote side voice card (CHR01) perform the functions of encoding, decoding, 2-wire / 2- wire conversion, fed to the subscriber line, ring, over voltage protection, and testing of subscriber line for the 10 lines. This card can only be inserted into general slot 8-13.

Panel of the remote side voice card (CHR01) is the same as Local side voice card (CHL01) .The diagram of the panel is shown in as Fig 2.2.33. Green indicator light on the panel CH1 ~ CH10 corresponds to 10 line voice signal. The indicator light is on when the corresponding line is busy, and it’s off when the phone is free. DB25 connector is used to connect 2/W audio line ZJN.BH4.851.145. Definition of the line is shown in table named “Definition of 2/W audio lines（ZJN.BH4.851.145）”.

C H L 0 1

C h 1 C h 2

C h 3 C h 4

C h 5 C h 6

C h 7 C h 8

C h 9 C h 1 0



Fig 2.2-33 Diagram of remote side voice card (CHR01) Panel

2.2.31 4/W audio voice card（CH4W01）

4/W audio voice card (CH4W01) provides the function of encoding, decoding voice signal. Signal level of every telephone line can be set through network management software. This card is usually used as an adapter of 4/W audio. And there is no EM signal interface circuit transformer. 4/W audio voice card (CH4W01) can be inserted into any general slot.

There are one indicator and one DB44 connector on the panel of 4/W audio voice card (CH4W01).Its diagram is shown in Figure 2.1 34. The green PWR indicator indicates the situation of power supply. It’s ON when the power supply is normal, and it’s OFF indicating the absent or abnormal of power supply. DB44 connector is to connect 4-wire audio line ZJN.BH4.851.085-B. Its definition is shown in Table 2.2-40.

Fig 2.2-34 Diagram of 4/W audio voice card (CH4W01) panel

C H R 0 1

C h 1 C h 2

C h 3 C h 4

C h 5 C h 6

C h 7 C h 8

C h 9 C h 1 0

C H 4 W 0 1

P W R



Table 2.2-40 Definition of 4-wire audio line（ZJN.BH4.851. 085-B）

NOTE：Tia、Ria（i=1～10）means output of 4-wire audio；Tib、Rib（i=1～10）means output of 4-wire audio.

Plectrum Description: 10 digital plectrum K1 on the panel of 4/W audio voice card (CH4W01) is used to control the gain of A-D,D-A

level value of the 10 voice lines. Specifically, plectrum 1-2 set the A-D level value of CH1 ~ CH5; plectrum 3-4 to set the D-A level value of CH1-CH5 ; plectrum 5- 6 set the A-D level value of CH5 ~ CH10; plectrum 7-8 to set the D-A level value of CH6 ~ CH10; plectrum 10 set the way of A-D,D-A level value gain setting (software and hardware). Detailed definitions of plectrums are shown in Table 2.2 41. Note: When setting the gain of A-D,D-A level value through network management software, the power level value of sending signal ranges between -4 ~ +9 dBr, and that of the receiving signal is -14 ~ +4 dBr.

Table 2.2-41 Definition of 4-wire audio voice card（CH4W01）plectrum Lable

i（i=1,3,5,7） i+1 1~2 3~4 5~6 7~8 9 10

OFF OFF 0dB 0dB 0dB 0dB OFF ON -3.5dB -3.5dB -3.5dB -3.5dB ON OFF +7 dB -7dB +7 dB -7dB ON ON +4 dB -14 dB +4 dB -14 dB

ON ： Software control OFF：Hardware control

Meaning CH1~CH5 A-D level

CH1~CH5 D-A level

CH6~CH10 A-D level

CH6~CH10 D-A level

Control mode of gain choice

Default 0dB 0dB 0dB 0dB

Reserved

Hardware control

PIN COLOR

SIGNAL

COMBINATIO

N PIN COLOR SIGNAL COMBI

NATION PIN COLOR

SIGNAL

COMBINATIO

N

1 WHITE T1a 28 RED T9a 16 YELL

OW T1b

2 BLUE R1a

TWISTED 29 BROW

N R9a

TWISTED 17 BLUE R1b

TWISTED

3 WHITE T2a 24 RED T10a 18 YELL

OW T2b

4 ORANGE R2a

TWISTED 25 GRAY R10a

TWISTED 19 ORAN

GE R2b

TWISTED

5 WHITE T3a 35 YELL

OW T3b

6 GREEN R3a

TWISTED

36 GREE

N R3b

TWISTED

7 WHITE T4a 37 YELL

OW T4b

8 BROWN R4a

TWISTED

38 BROW

N R4b

TWISTED

9 WHITE T5a 15 BLACN GND 39 YELL

OW T5b

10 GRAY R5a

TWISTED 30 GRAY GND

TWISTED 40 GRAY R5b

TWISTED

11 RED T6a 41 PURPLE T6b

12 BLUE R6a

TWISTED 42 BLUE R6b

TWISTED

13 RED T7a 26 PURPLE T9b 43 PURPLE T7b

14 ORANGE R7a

TWISTED 27 BROW

N R9b

TWISTED 44 ORAN

GE R7b

TWISTED

31 RED T8a 22 PURPLE T10b 33 PURPLE T8b

32 GREEN R8a

TWISTED 23 GRAY R10b

TWISTED 34 GREE

N R8b

TWISTED



2.2.32 Asynchronous data card（SD01/SD02）

Asynchronous data card（SD01/SD02）provide the function of data converting and interface adaptation between asynchronous signal and synchronous signal. SD01 card provides 16 RS-232/V.24, occupying 16 voice channels; SD02 card provides 16 RS-232/V.24 and 2 RS-422/485/V.11, occupying 18-voice channels. Asynchronous data card（SD01/SD02）can be inserted in any general slot, and the highest rate of asynchronous data 14.4kbit / s, connector and play.

There is an indicator and a DB62 connector on the panel of asynchronous data card (SD01/SD02), the diagram of the panel is shown in Fig 2.1 35. The green PWR indicator indicates the situation of power supply. It’s ON when the power supply is normal, and it’s OFF indicating the absent or abnormal of power supply. DB62 connector on the panel of SD01 card is used to connect 16 RS232 lines(ZJN.BH4.851.147) ; DB62 connector on the panel of SD02 card is used to connect 16 RS232 and 2 RS422/485 line(ZJN.BH4.851.148). Definition of the lines is shown in Table 2.2-42, and 2.2-43.

Fig 2.2-35 Diagram of asynchronous data card（SD01/SD02）panel

Table 2.2-42 Definition of 16 RS232 connecting line (ZJN.BH4.851.147) PIN SIGNA

L

COLOR COMBINATION PIN SIGNA

L

COLOR COMBINA

TION

PIN SIGNAL COLOR COMBINA

TION

22 TXD1 BLUE TWISTED

LINES

28 TXD7 GREEN TWISTED

LINES

34 TXD13 BROWN TWISTED

LINES

43 GND WHITE BLUERIBBON1

49 GND BLACK BLUERIB

BON2

55 GND RED ORANGER

IBBON2

43 GND WHITE TWISTED

LINES

49 GND BLACK TWISTED

LINES

55 GND RED TWISTED

LINES

1 RXD1 ORANGE BLUERIBBON1

7 RXD7 BROWN BLUERIB

BON2 13

RXD13 GRAY ORANGER

IBBON2


LINES

29 TXD8 GRAY TWISTED

LINES


LINES


50 GND BLACK BLUERIB

BON2

56 GND BLACK ORANGER

IBBON2


LINES

50 GND YELLO

W TWISTED

LINES


LINES

2 RXD2 BROWN BLUERIBBON1

8 RXD8 BLUE BLUERIB

BON2

14 RXD14 ORANG

E

ORANGER

IBBON2


LINES


LINES


LINES


51 GND WHITE ORANGER

IBBON1


IBBON2

45 GND RED TWISTED 51 GND WHITE TWISTED 57 GND BLACK TWISTED

S D 0 1

P W R

S D 0 2

P W R



LINES LINES LINES

3 RXD3 BLUE BLUERIBBON1

9 RXD9 ORANG

E

ORANGER

IBBON1

15 RXD15 BROWN ORANGER

IBBON2

25 TXD4 ORANGE TWISTED

LINES

31 TXD10

GREEN TWISTED

LINES 37

TXD16 GRAY TWISTED

LINES

46 GND RED BLUERIBBON1


IBBON1


IBBON2

46 GND RED TWISTED

LINES


LINES

58 GND YELLO

W TWISTED

LINES

4 RXD4 GREEN BLUERIBBON1

10 RXD10

BROWN ORANGER

IBBON1

16 RXD16 BLUE ORANGER

IBBON2


LINES

32 TXD11

GRAY TWISTED

LINES

47 GND RED BLUERIBBON2


IBBON1

47 GND RED TWISTED

LINES

53 GND RED TWISTED

LINES

5 RXD5 GRAY BLUERIBBON2

11 RXD11

BLUE ORANGER

IBBON1


LINES

33 TXD12

ORANG

E TWISTED

LINES

48 GND BLACK BLUERIBBON2

54 GND RED ORANGER

IBBON1


LINES

54 GND RED TWISTED

LINES

6 RXD6 ORANGE BLUERIBBON2

12 RXD12

GREEN ORANGER

IBBON1

NOTE：TXDi（i=1～16） means the output line of RS232 signal (transmit output signal): RXDi（i=1～16）means the input line of RS232 signal (transmit input signal).

Table 2.2-43 16 RS232 and 2 RS422/485 line(ZJN.BH4.851.148)

PIN SIGNA

L COLOR

COMBINAT

ION PIN SIGNAL COLOR COMBINATION PIN

SIGNA

L COLOR COMBINATION


LINES 28 TXD7 GREEN TWISTED LINES 34 TXD1

3 BROWNTWISTED

LINES

43 GND WHITE GREEN

RIBBON1 49 GND BLACK GREEN RIBBON2 55 GND RED

ORANGE

RIBBON2


LINES 49 GND BLACK TWISTED LINES 55 GND RED

TWISTED

LINES

232-1

1 RXD1 ORANGE GREEN

RIBBON1

232-7

7 RXD7 BROWN GREEN RIBBON2

232-13

13 RXD13 GRAY

ORANGE

RIBBON2


LINES 29 TXD8 GRAY TWISTED LINES 35 TXD1

4 GREENTWISTED

LINES

44 GND WHITE GREEN

RIBBON1 50 GND BLACK GREEN RIBBON2 56 GND BLACK

ORANGE

RIBBON2


LINES 50 GND YELLOW TWISTED LINES 56 GND BLACK

TWISTED

LINES

232-2

2 RXD2 BROWN GREEN

RIBBON1

232-8

8 RXD8 GREEN GREEN RIBBON2

232-14

14 RXD14

ORANG

E

ORANGE

RIBBON2 232-3


LINES

232-9

30 TXD9 GREEN TWISTED LINES

232-15 36 TXD1

5 GREENTWISTED

LINES



45 GND WHITE GREEN

RIBBON1 51 GND WHITE

ORANGE

RIBBON1 57 GND BLACK

ORANGE

RIBBON2

45 GND RED TWISTED

LINES 51 GND WHITE TWISTED LINES 57 GND BLACK

TWISTED

LINES

3 RXD3 GREEN GREEN

RIBBON1 9 RXD9 ORANGE

ORANGE

RIBBON1 15 RXD1

5 BROWNORANGE

RIBBON2

25 TXD4 ORANGE TWISTED

LINES 31 TXD10 GREEN TWISTED LINES 37 TXD1

6 GRAYTWISTED

LINES

46 GND RED GREEN


ORANGE

RIBBON1 58 GND BLACK

ORANGE

RIBBON2

46 GND RED TWISTED

LINES 52 GND WHITE TWISTED LINES 58 GND YELLO

W

TWISTED

LINES

232-4

4 RXD4 GREEN GREEN

RIBBON1

232-10

10 RXD10 BROWNORANGE

RIBBON1

232-16

16 RXD16 GREEN

ORANGE

RIBBON2


LINES 32 TXD11 GRAY TWISTED LINES 18 TXD1

+ ORANG

E

47 GND RED GREEN


ORANGE

RIBBON1 39 TXD1

-

ORANG

EWHIT

E

TWISTED

47 GND RED TWISTED

LINES 53 GND RED TWISTED LINES 19 RXD1

+ GREEN

232-5

5 RXD5 GRAY GREEN

RIBBON2

232-11

11 RXD11 GREEN ORANGERIBBON1

422-1

40 RXD1-

GREEN

WHITE

TWISTED


LINES 33 TXD12 ORANGE TWISTED LINES 20 TXD2

+ BROWN

48 GND BLACK GREEN

RIBBON2 54 GND RED

ORANGE

RIBBON1 41 TXD2

- BROWN

WHITE

TWISTED


LINES 54 GND RED TWISTED LINES 21 RXD2

+ GREEN

232-6

6 RXD6 ORANGE GREEN

RIBBON2

232-12

12 RXD12 GREENORANGE

RIBBON1

422-2

42 RXD2-

GREEN

WHITE

TWISTED

NOTE：TXDi（i=1～16） means the output line of RS232 signal (transmit output signal): RXDi（i=1～16）means the input line of RS232 signal (transmit input signal). When some interface work at the RS422 mode, TXDi+/-（i=1～2）means the output line of RS422 signal (transmit output signal): RXDi+/-（i=1～2）means the input line of RS422 signal (transmit output signal); When some interface work at the RS485 mode, the signal line of the outside is RXDi+/-（i=1～2）. external connected signal line is RXDi+/-（i=1～2）。

Plectrum Description: The first, second and forth plectrum of 4 digital plectrum K1 and K2 on the panel of SD02 card control mode of RS422/485 interface: K1 and K2 correspond to the 2 RS422/485 interface respectively. The interface work in the mode of RS422(full duplex) when the first, second and forth plectrum of K1 or K2 are all set to OFF (default ), The interface work in the mode of RS485 (half duplex) when the first, second and forth plectrum of K1 or K2 are all set to ON. The third plectrum of K1 and K2 are used to set the of the first three plectrum used to set the line resistance of 120Ωtermination: ON for the12 0Ωterminal balancing resistor resistance of the line: it’s connecting resistance when the plectrum is ON, otherwise it’s off resistance .Setting of terminal balancing resistor is related to the environment of the equipment.

2.2.33 64K homonymous data card（CHD01）

H9MO-LMXE+ support a 64K homonymous data card (CHD01), providing the accessing of 8 channel standard 64K homonymous data complying to ITU-T G.703. It can be used in all the universal slot of H9MO-LMXE+ chassis.

There are 9 indicators and 4 RJ-48C connector in the panel of CHD01 card, and the picture of the panel is showed in Fig 2.2-36. The RUN indicator should be blinking while working fine, and it OFF means it’s working status is abnormal. Red indicators 1-8 show the status of 64K homonymous data. OFF of it means the transmission of



64K data is fine, and ON means loss of signal, and blinking means AIS of the service.

Fig 2.2-36 Panel of 64K homonymous data card (CHD01)

Table 2.2-44 664K homonymous data card（CHD01）RJ-48C

RJ-48C pin 64K homonymous data interface line

Twisted pair Color recommended(UTP5)

1 IN（1）- Blue 2 IN（1）+

Twisted Blue white

3 OUT（1）+ Orange 4 OUT（1）-

Twisted Orange white

5 IN（2）- Green 6 IN（2）+

Twisted Green white

7 OUT（2）+ Grown 8 OUT（2）-

Twisted Grown white

Note：There are 2 channel 64K homonymous data in every RJ-48C port on CHD01 card, and it is a private definition, please do not confuse with the 120Ω standard RJ-48C port. Wrongly plug will destroy the port.

2.2.34 Ring card（RING48V/RING24V/RING220V）

Ring card（RING48V/RING24V/RING220V）provide ring(75V、25Hz) for voice line interface. There are 3 kind of ring card: 48V ring card（RING48V）, 24V ring card （RING24V） and AC220V ring card（RING220V）, and one can choose one from the 3 depending on the power supply of the equipment. For the sake of safety, the AC220V ring card（RING220V）need a AC power line ZJN.BH4.855.035. When there is a power supply protection of one AC 220V power and a DC-48V power, AC220V ring card will keep working even one of the power supply fails. NOTE: the ring cards do not support hot-plugging or hot swap! RING24V and RING48V only take one slot, and it is fixed to slot 14. But RING220V takes 2 slots, and is fixed to slot 13-14.

There are 2 indicators on the panel of ring card (RING48V/RING24V/RING220V) . And there is one more standard AC power connector on the panel of AC220V ring card (RING220V). Diagram of the panels are Shown in Fig 2.2–37. Definition of the indicators is shown in Table 2.2-45.



Fig 2.2-37 Diagram of ring card RING48V/RING24V/RING220V） panels Table 2.2-45 Definition of the indicators of ring card RING48V/RING24V/RING220V）

Mark Color Meaning of indicators Ring Green ON: Ring card working normally; OFF: Ring card working unmorally

PWR Green ON: Power supply normal，OFF: Power supply unmoral

2.2.35 Coarse wavelength division multiplexing card (WDM01/WDM01A) Coarse wavelength division multiplexing card (WDM01/WDM01A) realizes the multiplexing of 4 different

wavelength (1510nm、1530nm、1550nm、1570nm) to one signal and transmit it on one or a pair of fiber, getting high accessing band with low cost. It can be used in core, edge and access network of broadband optical WAN. It real application, coarse wavelength division multiplexing card should be used in a pair, one end (sending) realize multiplexing and the other end realize de-multiplexing. Coarse wavelength division multiplexing channel realize transparent data transmission, and it is irrelevant to the data transmission ratio and electrical modulation mode and can transmit various format signals. WDM01/WDM01A takes 2 slots and can be inserted into any universal slot except slot 14.

Coarse wavelength division multiplexing card (WDM01/WDM01A) support no power application, meaning it can still realize the multiplexing and de-multiplexing of signal. The card provides 4 tributary optical ports and 1 COM optical port. WDM01 optical port is LC, while WDM02 optical port is FC. The panel of the WDM01 and WDM01A is show in Fig 2.2-38. There is a RUN indicator on the panel, ON means the card is working fine, while OFF means it is abnormal.

R i n g

P W R

R I N G 4 8 V

R i n g

P W R

R I N G 2 4 V

R i n g

P W R

R I N G 2 2 0 V



Fig 2.2-38 Panel of coarse wavelength division multiplexing card (WDM01/WDM01A) 2.2.36 Device identification section

There is a device identification section on the left side of H9MO-LMXE+, with the device model identified on it. The ESD plug at the bottom can be used to connect to antistatic wristlets（optional）The diagram of the device identification section is shown in Fig 2.2 39.

Fig 2.2-39 Device identification section

2.3 Equipment Installation 2.3.1 Structure of the Card Mounting

H9MO-LMXE+ has 19 card positions. The slot labels at the upper edge denote slot types. The PWR slots are used for power cards. The NM slot is used for network management card. Two slots at the middle labeled X1 and X2 are dedicated to NIU cards. The rest of the slots, labeled 01 through 14, are used for LIU cards. Note that the NIU card looks rather like the LIU counterparts, attention should be paid not to mis-insert them.

Each card is fixed onto the chassis by the screw nod at the top of the panel. At the bottom, there is an ejector. Hidden under the ejector is another screw, which is fastened at the time of shipment. When unplugging the card, please make sure that this screw is also loosened.

On top of the chassis, there is a cable duct used for fiber wiring. The duct is fixed at the back of the chassis at shipment, and should be moved to the top at installation. See Fig 2.3-1.

2.3.2 Rear Panel

Auxiliary connections to the H9MO-LMXE+ are on the back of the chassis. Open the rear cover, you can see the

H9MO-LMXE+

E S D



chassis backplane, see Figure 2.3-1. There are two sets of power access ports, 2 fan connector, a fan power connector, a system alarm output interface, a clock input and output interface and sets of indicators. There are 2 fans installed at the rear panel.

At the lower left of the backplane, there is a jumper for CNG and CGND connection. Normally, the two ground planes should be connected at this point by placing the jumper at the left position. But under certain conditions where the CGND is not properly earthed or very noisy, disengaging GND and CGND might be more favorable. This can be decided by experimentation.

FAN connectorGND/CGNDConnector plunger pin

- 48V-1

- 48V-2

CGNDGND

GND

Sys alarm output

INOUT

External Clock interface

Indicator

PWR1 PWR2PWR2

ALARM

PWR1

FAN1 FAN2

FAN power connector

FAN3

Fig 2.3-1 Diagram of H9MO-LMXE+ rear panel

2.3.3 Power connection

Two -48V power input connectors, -48V-1 and -48V-2, are provided on the H9MO-LMXE+, allowing main and backup power to be connected to the equipment. Next to the -48V connectors are the battery ground connectors for the two sets of power supplies respectively. Two sets of -48V power input can withstand reverse polarity.

When making power and ground connections, please make sure that the screws are securely tightened. The wires should have a cross section of at least 1.5mm2. The CGND connection should be as short as possible to reduce the resistance and inductance to ground.

－48V power can also be connected through the front panel of power card (equals to connecting from the rear panel) in the circumstance requiring all the lines coming out from one side of the equipment. Note that the red line means high voltage level, and the level black line means low voltage level. Note the direction of the power connector inserted, the lock lever should be at the top. Pay attention to the orientation while plugging power: the locking pole should be at the upside. Pole at the left-down corner of the DC plug is protection ground. And the yellow-green line together with the equipment is ground line. Make sure the protection ground is rightly connected.

AC power must be connected into to the system through the AC plug at the front panel when using AC power supply card (PWR02/PWR02B/PWR02C/PWR02D). Make sure the protection ground of AC power is properly connected. Note: PWR02/PWR02C card provide ~ 220V input, PWR02B/PWR02D card provide ~ 110V input, and do not confuse them!

NOTE：To protect the safety of equipment and stuff using it, the ground of the equipment should be correctly connected to the protection ground of the machinery-room. 2.3.4 Network management connection

When the H9MO-LMXE+ is to be directly connected to a workstation through Ethernet, the Ethernet port at the back panel are usually used. There are 1 Ethernet port on network management card NM01, and 2 on NM02. The 2 Ethernet port on NM02 can connect to the network management station or cascade network management network.

Only when workstation is physically located near the H9MO-LMXE+ will the Ethernet connection is used to link the two. More often when the WS is remote from the equipment, DCC or VC-12 management channels



embedded in the optical signal are used as the management communication channel, rather than the local Ethernet ports.

Note: Default IP address of the device: 192.192.4.2.

2.3.5 Alarm Output

The system alarm output, labeled PALM and DALM at the rear panel and front of network management card of H9MO-LMXE+, is used for connecting to rack alarm units. The PALM is the prompt alarm output, and DALM is the deferred alarm output. Both outputs are of the dry contact type. Normally, the output pin is floated. When alarm occurs, the pin is connected to CGND through relay contacts. The content of alarm is decided by alarm mask. The stimuli of each alarm type are set through management software.

2.3.6 Fan connection

There are 2 fan connectors（FAN1/FAN2）and a fan power connector（FAN3） at the rear panel of H9MO-LMXE+. The fan is installed at the rear panel, for the sake of efficiency of cooling the equipment, even when several of them pile up. A socket is provided to connect the fan rather than fixed wiring. The network management software will monitor the condition of the FAN.

The power of fan is from the power card when there is a DC/AC power card（PWR02C/PWR02D）on the H9MO-LMXE+. The user only has to connect wire of the fan to fan connector (FAN1/FAN2). There should be an extra power(an AC/DC power converter) for fan when there is a AC power card（PWR02/PWR02B）on the H9MO-LMXE+. In this circumstances, except connecting wire of the fan to fan connector (FAN1/FAN2), user has to connect the output wire of AC/DC power converter to fan connector (FAN3) to make sure the fan work.

2.3.7 Timing signal connection

There is a built-in clock (comply with ITU-T G.813) in the aggregation card (OX01), providing one clock input signal and one clock output signal.

Clock input / output interface is at the back panel of the chassis. It is 75Ω (unbalanced), CC4 coaxial connector, labeled IN and OUT. Network management system can monitor the status of the clock input signal and set clock mode (2MHz or 2Mbit /s). In the circumstances that require timing signal coming out from the front panel, user can use the clock input/output interface on the OW/Overhead/Clock card（LA01）.

2.3.8 Optical fiber connection

H9MO-LMXE+ fiber interface is either FC or SC according to purchase options. It can also provide LC (duel fiber) or SFP (single fiber). Optical signal output interface is labeled （ , and optical signal input interface is labeled（ .Tx port is the optical output and Rx port is the optical input. For the single fiber duplex option, one fiber is used for transmission to and from both directions, and only one fiber connector is on the fiber optic module. Only SC socket is available for the single fiber duplex option. The single fiber port is labeled with its transmit wavelength. Note that only ports with different transmit wavelengths, namely 1310nm and 1550nm, can communicate with each other over a single fiber. As a general rule, the cards on LMXE will use 1310nm Tx wavelength, and remote CPEs will use 1550nm.

When make fiber connections, make sure to align the notches on the plug and socket. The plug must be pushed firmly to position for reliable connection. The fiber pigtail should not have bents with less than 50mm radius. When unplug the connector, do not pull on the fiber directly. It is recommended that the socket cover be kept aside, and recap the socket whenever the fiber is unplugged to prevent dust. Fiber end may require cleaning from time to time according to environment conditions.

2.3.9 E1/E3/DS3 interface connection

If E1 or E3/DS3 service is configured, connect E1, E3/DS3 cables to their corresponding sockets, please note the



signal input and output relation. For different E1 port impedance, different cables should be adopted. E1 port impedance can be set by the dip

switches in interface card. If E1 port impedance is 120Ω, use twisted pair with RJ45 connector directly. If E1 port impedance is 75Ω, use cable ZJN. BH4.850.123 to convert RJ45 to BNC. For E3/DS3 signal, use NMS or dip switched to select the interface type. E1 interface of EP01A and EP03A card only support impedance 120Ω, using 60芯 interface cable.

For E3/DS3 signals, user can set the mode of interface by the network management software or the tip switches.

2.3.10 Ethernet connection

If Ethernet electrical port card is configured, plug Ethernet cable to ETH socket in the front panel. If Ethernet optical port card is configured, plug Ethernet cable to the optical socket in the front panel. Use NMS to set Ethernet channel VC-12 virtual concatenation, Ethernet control and Ethernet various function on/off set.

2.3.11 V.35 interface connection

If Ethernet electrical port card is configured, plug Ethernet cable to ETH socket in the front panel. If Ethernet optical port card is configured, plug Ethernet cable to the optical socket in the front panel. Use NMS to set Ethernet channel VC-12 virtual concatenation, Ethernet control and Ethernet various function on/off set.

2.3.12 Audio line connection

If there is any PCM or RS232 asynchronous data service in the H9MO-LMXE+ + device, their according line should be connected to the card’s connectors. Details of the lines are shown in the according section of cards. After that, the details of cross connection of every voice line and RS232 asynchronous data service can be set through the network management software.

2.3.13 Cable Duct Mounting

The cable duct is attached to the back of the chassis at the time of shipment to prevent damage. After opening the package, the duct should be detached from the rear panel and mounted at the top edge of the chassis, as shown in Fig 2.3-2.



Fig 2.3-2 H9MO-LMXE+ Cable Duct Mounting

3. Operation and Maintenance 3.1 Management Software

Installation and operation of the H9MO－LMXE+ in a network require the interaction with the network management software, codenamed H7GMSW. It is briefly introduced in this section. For more details, please refer to the software manual and the online help.

H7GMSW is a GUI based NE/SN management software. It is connected to the managed NE through Ethernet, DCC or E1 connections. Each NE in the network must have a unique identification address, which is its IP address. Each unit is given the default IP address when released, which must be changed to a unique address allocated to it for a network at the time of installation.

Note that the IP address of each MUX may not be in the public domain, except the gateway node through which the management messages are passed to other nodes. In other words, on each sub-network, only one public IP is needed.

3.1.1 IP Address Query and Configuration

The IP address, as well as other parameters, is set through the NM Ethernet port on the front panel using Telnet commands. Telnet connection requires prior knowledge of the device IP address. In case it is not known, the dip



switch labeled DIP on the front panel can be pressed down. Within 5 minutes, the unit will use a temporary default address of 192.192.192.192. Note that the computer making Telnet connection to the MUX need to be on the same subnet, that is, its IP address should be set to 192.192.xxx.xxx, and subnet mask set to 255.255.0.0.

After entering the Telnet window, use ‘root’ as the user name and password to login, then the software under directory: usr/application/tools can be used to query and set the IP and MAC address.

The operation is as follow: # cd /usr/application/tools, to enter the corresponding directory.

Key command: # chmod 777 /usr/application/tools/fw_accenv, to change the file property to executable.

Key command: # /usr/application/tools/fw_accenv -p ipaddr ethaddr, to query the IP and MAC address.

Key command: # /usr/application/tools/fw_accenv -s ipaddr, to modify the IP address.

Key command: # /usr/application/tools/fw_accenv -s ethaddr, to modify the MAC address.

Key command : # /usr/application/tools/fw_accenv –h, to view the operator instruction of software fw_accenv

Please refer to Fig 3.1-1 for detail:

Note: 1. Computer should be restarted once the information is modified.

2. Users should not change the MAC address because it is only after the equipment is manufactured.

Fig 3.1-1 query and modify the IP address

3.1.2 H7GMSW Software Intro

H7GMSW operates in C/S manner. Supported by a central database, multiple client terminals can be used to



carry out management tasks. Network configuration, status and alarm information are synchronized automatically among the clients. The number of clients is mainly determined by the processing power of the server. The system provides security management features, dividing the network into areas and restricting users from accessing data in unauthorized areas.

Before use, the server must be started first, as shown in Fig 3.1-2：

Fig 3.1-2 H7GMSW Server Starting Window

If the server has more than one NIC, use IP address of the NIC that is to provide the service. The port number is the TCP port that provides the network management service, and is fixed to 9600. Click on the “start server” button to start the server. When server is up, the “start server” button is no longer active, and the “stop server” button becomes active. This window can be minimized to an “ ” icon for later use.

After successfully starting the server, an operator may log onto the server through the client software, and start network management activities. The client login window is shown in Fig 3.1-3：

Fig 3.1-3 H7GMSW client login window

The server will have at least one user named “root”, with an initial password “root” that can be changed by the end user. Fill in the server IP and the port number, click on “login” to open the network management window.

3.1.3 Topology Management

Topology is the internal database representation of the managed network in the management software. The managed network elements and their interconnection are represented as trees and graphs on the graphical user interface, providing entry to all management operations such as configuration, provisioning, alarm management, and performance management.

3.1.3.1 Terminology

System

System is the top view of the managed network. There is only one system in the management interface. Within the system, there may be a number of areas.



Area

Area is a managed entity, which is formed by a number of stations

Station

Station is a managed entity, representing a geographical location where the managed Nodes are located. A station may have a number of Nodes and their remote terminals.

Node

Node is a physical piece of telecommunication equipment, for example the H9MO－LMXE+.

Remote Terminal

Remote Terminal is a piece of equipment (a CPE) connected to the optical LIU card of the H9MO－LMXE+, such as H9MO-LMV, H9MO-LMFIT, and H9MO-LMA.

3.1.3.2 Constructing the Network Topology

According to actual equipment and their interconnections, construct a topology representation of the network in the management database following steps below:

1、 Add Area

Command: Topology Add area

This command will create an empty area with a default area name. Double click on the area icon in the system window, the area naming dialog box appears as Fig 3.1-4. Fill in a chosen name to change the area name.

Fig 3.1-4 Change Area Name Dialog Box

2、 Add Network

Command：Topology Management Add Network

This command will create an empty window representing the added network, with a default area name. Double click on the station icon in the area window; the network naming dialog box appears as Fig 3.1-5. Fill in a chosen name to change the network name.

Fig 3.1-5 Change Network Name Dialog Box

3、 Add Equipment



Command：Topology Management Add Equipment

Fig 3.1-6 Add Equipment

Fig 3.1-7 H9MO－LMXE+ Icon

This command is only active in the network view. After issuing the command, a dialog box as shown in Fig 3.1-6 pops up for selecting equipment. After choosing the right equipment type, enter appropriate IP address (only of local significance) and sub network mask, click on “OK” to add the equipment. A frame representing the equipment will drag with the mouse pointer, click at a chosen location to place the equipment.

Repeat to add all the remote nodes. 4、 Add Connection Info

Fig 3.1-8 Add Connection Info Dialog Box

To associate a remote node to a specific card on the H9MO－LMXE+, double click the link to the remote in question. A dialog box will appear as shown in Fig 3.1-8. Fill in this dialog box, choosing card number and fiber port, click “OK” to finish.



3.1.4 Enquire and Change Node Info

In the area view, double click on the node name will pop up the equipment info dialog box as shown in Fig. 3.1-9. This may be used to check and/or change the IP address and the node name etc. Note that this change is local to the database; the actual equipment address can only be modified through telnet commands.

Fig 3.1-9 Node Info enquiry dialog box

3.1.5 NE Explorer

H9MO－LMXE+ converge equipment operation to the NE Explorer, including the equipment slot configuration, service configuration, communication, clock, spending, interface status and the management function related to all kinds of cards. In the system tree, enter into NE Explorer through clicking on the H9MO－LMXE+ icon with right mouse button. The alarms, status, configuration information of the H9MO－LMXE+ are shown in the different area. The NE Explorer and function tree are as shown in the Fig 3.1-10.



Fig 3.1-10 NE Explorer

3.2 Networking

H9MO－LMXE+ can be used as an ADM device in a ring or a chain network, or be used as a gateway device (hub) in a star network.

The H9MO－LMXE+ can perform 1+1 multiplex section protection switching between the two NIU STM-1 ports. The switching is non-revertive.

When H9MO－LMXE+s are used as ADM nodes, they support SNCP to protect selected services.

3.2.1 Management Channel

Note that the management channel setting command can take effect only when the control messages can reach the NE in question. That is, it may be necessary to set these parameters locally before the remote management station can communicate with the NE.

DCC Management Channels

In a network of Metro-Edge Express family equipment such as H9MO-LMA, H9MO-LMFIT, and H9MO－

LMXE+, SDH section overhead DCC(D1~D3) channels are used for management messages between NEs. But if the management workstation must cross third party network to reach the Huahuan devices, management channels have to be set up through the alien network. Though D1~D3 could still be used for this purpose, it is likely that this channel is already occupied by the alien network itself, some other channels must be used for management. To adapt to this requirement, the Metro-Edge Express family products can work with other channels for management, namely DCC bytes other than D1~D3, and E1s. NE Explorer->Function Tree->Communication->DCC Management



Fig 3.2-1 DCC Management Channels

E1 Management Channels

Each H9MO－LMXE+ can have up to 2 E1 based management channels, denoted as A and B. An E1 management channel may be from a VC-12 in the STM-1 interface, or from one of the E1 interfaces. The management software selects the E1 channel as shown in Fig. 3.2-2. Once dedicated to management, the channel should not be allocated to provide other services.



Fig 3.2-2E1 Management Channels Embedded Management Network

When Huahuan sub-networks are scattered across the core SDH network, one way to manage all the subnets is to provide a separate IP data network to connect the gateway NE on each sub-network. But this separate packet network may not be available, therefore, an embedded management network is needed within the core SDH network. Depending on the scale (number of subnets), core network capabilities, and operation preference of the operator, different topologies may be used. These topologies can be constructed either with DCC channels, or with E1 channels, or even mix them together.

1. Star Topology, as shown in Fig 3.2-3.

The star topology requires a direct channel to each subnet from the management site. These channels may either be DCC based or E1 based. When the number of subnets is large, DCC channels can easily be used up. E1 channel is a more reasonable choice. However, the total bandwidth occupied by the management increases with the number of subnets. Otherwise, this topology is easier to provision and expand. Protection of the management channels are usually supported by the underlying core network.

In the figure, the LMHUB is a device acting as a hub for the embedded management channels. It has 8 E1s and 1 STM-1 fiber optic interface as well as a management Ethernet port for the MS. The total hub capacity is 63(VC-12) + 8(E1) + 4(DCC), thus can manage up to 75 remote subnets.

Note that the embedded management channel setting is required only to the gateway NEs, other NEs within each sub-network still use the default D1~D3 for management.



LMFIT

LMA

LMA LMA

LMAWS

SDH Core

LMHUB

E1/STM-1

10BaseT

LMA

LMA

LMA

STM-1N11

N12

N13

N21

N22

N23N24

N25

NM Channel

NM Channel

LMA

LMA

LMA

LMX

E+

N31N32

N33

N34

Fig 3.2-3 Embedded Star Management Network 2、Chain and Ring Topology, as shown in Fig 3.2-4..

Compared with star topology, chain topology requires only one cascaded DCC or E1 channel in the underlying core network, regardless the number of subnets. This save on core network bandwidth is the main advantage for this topology. One of the disadvantages is the difficulty associated with the provisioning of the cascade channel. When new subnet is added to the core edge, the chain has to be re-provisioned. Another disadvantage is poor reliability. Although the embedded links may be protected by the core network, the management message is relayed at each intermediate gateway NE. If one fails, the rest of subnets downstream will be cut off from the management channel. A third disadvantage is that the management efficiency is reduced due to bandwidth sharing of all NEs for the single channel, and many hops taken by the messages.

Adding one more channel between the head and the tail creates a ring topology. This partly solves the single NE failure problem, but other disadvantages remain.



LMFIT

LMA

LMA LMA

LMAWS

SDH Core

LMHUB

E1/STM-1

10BaseT

LMA

LMA

LMA

STM-1

N11

N12

N13

N21

N22

N23N24

N25

NM Channel

LMA

LMA

LMA

LMX

E+

N31N32

N33

N34

Fig 3.2-4 Embedded Chain/Ring Management Network

3.2.2 Clock Setting

Operation quality of a SDH network relies on the timing synchronization among NEs. It is therefore very important to set the clocks correctly. H9MO－LMXE+ can synchronize to a clock form a set of sources, i.e. the internal clock, the recovered clock form STM-1 lines, and external clock input. When networked, only one clock source from one of the NEs should be distributed to the rest of NEs, so that the network is synchronized.

For a free standing network, appoint one NE to work on its internal clock, or on external clock input, all other NEs should use the STM-1 clock.

When connected to a higher level SDH network through a STM-1 port, the gateway node should use the STM-1 clock from that port, and pass synchronization on to the rest of NEs through respective STM-1 ports

For a NE, priority levels may be given to a set of clock sources. When a higher priority clock fails, the NE automatically switches to the next priority clock. If all fail, the NE enters into the hold-over mode. If the internal clock is used as the main clock source, no priorities can be set to other clocks.

Apart from priority, NE clock switching may also be based on the clock quality information provided by the synchronization status byte, S1, in the section overhead. When enabled, the NE will automatically choose a clock form the STM-1 interface having a higher quality. Priority settings will be ignored if S1 option is enabled. It is recommended to enable S1 option for all slave clock NEs in a network. The clock master NE should not enable the S1 option, but use priority settings. Clock synchronous state option can enquire equipment locked clock and S1 byte synchronous quality, etc. the slave clock NEs could set clock quality, select enable SSM or not. When SSM is enabled, it supports SDH line clock switch condition setting and external worst clock quality level setting. When SSM is disabled, it support high PRI clock resource auto resume setting, waiting for resume time could be 0~12 minutes. By external clock resource control, external clock resource mode could be selected 2Mbit/s or 2MHz. SSM output control can enable or disable SSM output.

Clock setting menu is shown as Fig 3.2-5.



Fig 3.2-5 Clock Setting

3.2.3 Channel Provision

The channels are provisioned by setting up the TU-12 cross-connect matrix in each NE. If needed, E1 channels can be protected using SNCP, also by setting the cross-connect tables. The channel provisioning command is “NE Explorer->Function Tree->Configuration->SDH Service Configuration”, which will start the cross connect setup window as shown in Fig 3.2-6.

Fig 3.2-6 Service Configuration Window

Tree View in the left side of the need for business to choose the network elements. Here the Source - Destination, a two-way channel for each other on a reciprocal terms, there is no special meaning.



Fig 3.2-7 Service Configuration Command Window

3.2.4 Service Protection

H9MO－LMXE+ can work with one of two protection schemes, sub-network connection protection(SNCP) and linear multiplex section protection(1+1 MSP). SNCP protects selected VC-12s in any network topology, and 1+1 MSP is used only in a point to point STM-1 link. One should not enable both protection schemes on the same STM-1 port.

LMXE+

LMA

LMA LMA

LMA

SDH COREN1

N2

N3N4

N5

E1-1

E1-1

WSTM-1

W

P

MSP

P

E1-2

E1-2 WP

SNCP

Fig 3.2-8 Protection Schemes The configuration method as shown in Fig 3.2-9: NE Explorer->Function Tree->Configuration->SDH Service Configuration->Add Manual.



Fig 3.2-9 SNCP Protection Setting

3.2.5 PCM service configuration 3.2.5.1 Voice interface mode configuration

Multifunctional voice card (CHM01) provide 10 voice lines, and the mode of voice interface and be set to local side(FXO), remote side(FXS), hotline or magnet (RD) through NMS or dip on the equipment. And the mode of line i is the same to line i+1(i=1,3,5,7,9). And the steps to set the mode of voice interface through NMS is: NE attribute CHU01 card function tree configuration CHN config, And enter the window (Fig 3.2-10). User can query and set the mode of the interface, query busy/empty status of the lines and the time slot status.

Fig 3.2-10 Voice interface mode configuration



3.2.5.2 64K time slots cross connection configuration

H9MO-LMXE+ provides 64K time slots cross connection function for PCM voice and asynchronous data service. And the steps are: NE attribute corresponding voice card’s function tree configuration TS cross, And enter the TS cross configuration window (Fig 3.2-11). User can query and set the PCM cross connection relation.

Fig 3.2-11 64K time slot cross connection

Note：64K time slots cross connection configuration is between 7 internal 2M channels and PCM voice lines in the PCM card.

3.2.5.3 Level of 4w voice line configuration

Multi-interface card (CHM01) provides 4 remote side (FXS) voice (fixed to time slot 1-4) , 4 4w audio line(fixed to time slot 5-8) and 4 RS232 asynchronous data interfaces(fixed to time slot 9-12). 4W audio line card (CH4W01) provides audio coding/encoding and level adjustment for 10 audio lines. Every level of 4W audio line of card CHM01 and CH4W01 can be set through NMS, and Tx level is between -4~+9 dBr,and Rx is between -14~+4 dBr. Take CH4W01 for example, the steps of setting are: NE attribute CH4W01 function tree

configuration CHN config And enter the CHN configuration window (Fig 3.2-12). User can query and set the 4w audio line’s level, busy/empty status of remote side lines and time slot status.



Fig 3.2-12 Level of 4W audio line configuration

3.2.6 E1 Ber Test Set

There are 2 E1 ber testers built-in every NIU optical card which can test the transmission state of optical uplinks and downlinks. The E1 ber tester 1 corresponds to the NIU card in slot X1, provided 2 E1 ber testers. The E1 ber tester 1 corresponds to the NIU card in slot X2, also provided 2 E1 ber testers. These testers can be distributed to any one VC12 in NIU or LIU optical card, or 2 special E1 channels in the PDH interface cards. Once the VC12 or E1 interface is set to be ber tester, it will not be used to carry services. Therefore, the configuration of E1 ber test is also under SDH service configuration interface. The operation is as follow: 1) Configure E1 ber test: NE Explorer—function tree—configuration—SDH service configuration. In the right window popped up, click “add”, the interface is shown as Fig 3.2-13.

Note: user should click upload to have a query after the E1 ber test configured and download successfully, then the E1 ber test can be used. 2) E1 ber test: NE—E1 ber test. Then the E1 ber test configuration list will pop up, double click the items in this list to operate E1 ber test, as Fig 3.2-14.



Fig 3.2-13 E1 ber test configuration



Fig 3.2-14 E1 ber test

3.2.7 OW/Overhead settings The OW telephone in H9MO－LMXE+ provides order-wire connection between the nodes in ring and line

networks. By dial-up to realize the point-point connection. Dial key #, and then 4-digit called number, as #NNNN. E1 or E2 overhead can be selected for regenerator section, multiplexing section order-wire connection.

Note: When H9MO－LMXE+ works together with H9MO-LMF, H9MO-LMA, only E1 can be selected.

The 4 digits of OW telephone number can be set and inquired by NMS. The operation is as following: NE->NE Explorer->Function Tree->Configuration->Order wire, shown as Fig 3.2-15.

Fig 3.2-15 Order wire setting



RS232 data port is also avilable in LA01 card except OW port. It can provide the access of the user channel byte F1 and E2.

Note: when Orderwire and user channel select overhead byte E2 at the same time, orderwire has higher PRI, user channel data will be interrupted. After order wire hang up, user channel will resume automatically.

The operation is as following: NE exolorer-> function tree->Configuration->User channel config, shown as Fig

3.2-16. Note it is bidirection or single direction channel during the configurtation.

Fig 3.2-16 User channel configuration

4. Specifications 4.1 General

Network topology Star, line, ring Card number 2 pcs aggregation cards, 14 pcs tributary cards, 1 pc network

management card, 2 pcs power supply card. Cross connection capacity:

Uplink STM-1: High order 20×20VC4s Low order 1260×1260 VC12s Uplink STM-4: High order 32×32 VC4s Low order 2016×2016 VC12s

Cross connection direction:

Group to tributary, tributary to group, group to group, tributary totributary.

Cross connection type: Single direction, dual direction, multicast/broadcast, loop back Optical protection: VC-12, VC-3, VC-4 support SNCP, protection time is less than

50ms, line multiplex segment 1+1 protection. STM-1dual fiber single direction multiplex segment protection.

Power supply redundancy:

Multiple redundancy protection, dual -48 power supply, two independent PWR card.

Built-in network Standard DCC channel or VC-12, E1 channel



management channel: Inner function: Bult-in TUPP and cross connection function, standard SDH

equipment clock units in aggregation card. Built-in E1 ber test unit in aggregation and tributary unit.

Optical direction 4 channels of uplink STM-1, full load 28 STM-1 optical tributary channels.

Tributary service: 12 or 24 channels of E1, 1 or 3 channels of E3/DS3, 100M Ethernetelectrical or optical service, 2 channels of V.35

4.2 STM-1 Optical/Electrical Port Bit rate: 155520kbit/s±4.6ppm Line code: Scrambled NRZ Wavelength: Default: 1310nm Option /5: 1550nm Output power: Default: Min: –12 dBm Option /L: Min: -5dBm Option /S: Min: –14 dBm Option /SL: Min: -5dBm Sensitivity: Default: -36dBm Option /S: -30dBm

Default: SC dual fiber dual directions Optical: Option/S: SC single fiber dual directions

Connector:

Electrical: CC4

4.3 STM-4 Optical Port Bit rate: 622080kbit/s ± 4.6ppm Line code: Scrambled NRZ Wavelength: Default: 1310nm Optional/5: 1550 nm Output power: Default: Min: –12 dBm Sensitivity: Default: -28dBm Connector: Default: LC dual-fiber

dual-direction transimission

4.4 STM-16 Optical Port Bit rate: 2488320kbit/s ± 4.6ppm Line code: Scrambled NRZ Wavelength: I-16:1310nm S-16.1:1310n

m L-16.1:1310nm L-16.2:1550nm

Output power:

I-16: S-16. 1: L-16.1: L-16.2:

-10~-3 dBm -5~0 dBm -2~+3dBm -2~+3dBm Sensitivity: I-16:

<-18dBm S-16: <-18dBm

L-16.1: <-27dBm

L-16.2: <-28dBm

Default: LC dual fiber dual directions Connector: Optical: Option/S: LC single fiber dual directions

4.5 PDH Optical Interface Wavelength: Default: 1310nm Option /5: 1550 nm

Default: Min: –12 dBm Option /L Min: -5dBm Output power: Option /S Min:–14 dBm Option

/SL Min: -5dBm

Sensitivity: Default: -36dBm Option /S -30dBm



OP03/OP05/OP06 Default

SC dual-fiber dual-directin

OP03/OP05/OP06 Option /S

SC single-fiber dual-directin

Connector:

OP02 Default LC dual-fiber dual-directin

4.6 E1 port Bite rate: 2.048 Mbps ± 50 ppm Line code: HDB3 Impedance: 75Ω unbalanced /120Ωbalanced Frame: Unframed Connector: 2×6 RJ45 or 1×6 RJ45 E1 number: 12 or 24

4.7 E3/DS3 port Bite rate: E3: 34.368 Mbps ± 15ppm; DS3:44. 736 Mbps ± 15ppm Line code: HDB3 Impedance: 75Ω unbalanced Frame: Unframed Connector: BNC or CC4 E3 number: 1 or 3

4.8 Ethernet port Bite rate: 2M~100M~100M Work mode: Ethernet Tx port: auto-negotiation, manual 1000M full-duplex.

Ethernet Tx port: auto-negotiation, manual 100M full-duplex. Ethernet Fx port: auto-negotiation, manual 100M full-duplex.

Connector: Ethernet Tx port: RJ45 Ethernet Fx port: LC

Support: VCAT、GFP、LCAS、LFP、VLAN、flow control Frame length: Mini frame length 64 byte, Max frame length 2032 Transmission way: EoS, EoE

Channel number: 1～4 Port number: 1～4

4.9 V.35 port Bite rate: Nx64kbps ± 50 ppm，N≤31 or 2048 kbps Frame: Framed E1 or unframed Interface mode: DCE Interface number:

2

Connector: DB25

4.10 Clock Port Clock resource: Inner clock, STM-1 line clock, external input clock, tributary

clock



External clock input: One 2048kbit/s or 2048kHz external clock, 75Ω unbalanced coaxial socket or 120Ω balanced RJ45 socket

Clock output: One 2048kbit/s or 2048kHz clock, 75Ωunbalanced coaxial socket or 120Ω balanced RJ45 socket

Connector: Backboard CC4; LA01card CC4 or RJ45 socket

Internal: 19440kHz±4.6ppm External: STM-1 Line, 2048kHz/2048kbps input Signal format: 2048 kHz or 2048kbps selectable Impedance: 75Ω Protocol: ITU-T G.704 SSM (2048kbps only) Number of I/O ports: 1

4.11 Management Port Ethernet Q interface: 2 RJ45 port, SNMP, 10/100Base-T Etherent MDI port F interface (RS232): Baud rate :9600, 8 digital bits, 1 stop bit, no checkout, no

flowcontrol Ethernet: RJ45, 10Base-T, MDI port Others: DCC, E1

4.12 OW/Overhead port Wire-order port: RJ11, support dual tone frequency dialing Asynchronous RS232 port DB9, V.11 electrical interface

4.13 Audio and asynchronous data interface

4.13.1 Conventional telephone interface and signal

4.13.1.1 Interface parameter Switch side Off-hook Impedance: ＜ 500Ω Hook Impedance: ＞ 10KΩ User side Loop impedance: ≤ 2000Ω（including the phone） Idle circuit voltage: ≤ 50V Loop current: 25mA Hook threshold: 8mA Polarity reversal time delay: ＜ 50msec Dial-up: Plus dial up single plus distortion ＜ 5msec

In-band dial up total distortion complies to audio interface feature

Hook delay: ＜ 100msec

4.13.1.2 Ring steam Remote side ringing generator Frequency: 25Hz ± 3Hz Amplitude: 75V ± 5Vrms Ringing delay: ＜ 50 ms Total output power: ≤5 W Detection of ringing at local side Amplitude range: Minimum 38Vrms



4.13.1.3 Audio

Impedance: 600Ω or three-address complex impedance，Fig 6.13-1 Audio range: 300 Hz ～ 3400 Hz Encoding Law: ITU-T recommendation G.711 A law 2W interface level: 2W Tx 0dBr ± 0.5dBr

2W Rx -3.5dBr ± 0.5dBr Return Loss: 300-600Hz ＞12dB

600-3400Hz ＞15dB Frequency response: 300-3400Hz Comply to ITU G.713 Air Noise: ≤ -65dBm0p Gain: -45dB ～ +3dB （inaccuracy less than±0.5dB） Total S/N: Comply to ITU G.713 sample(Fig 6.13-2)

Fig 6.13-1 Three-address complex impedance

Fig 6.13-2 2W interface Total S/N sample

4.13.2 Special interface

4.13.2.1 4W audio Impedance： 600Ω Encoding Law： ITU-T recommendation G.711 A law Return Loss： 300-600Hz ＞12dB

600-3400Hz ＞15dB Frequency response： 300-3400Hz Comply to ITU G.713 Air Noise： ≤ -65dBm0p Total S/N： Comply to ITU G.713 sample Fig6.13-2 Interface level： Factory default 4W Tx 0dBr± 0.5dBr

Factory default 4W Rx 0dBr± 0.5dBr Regulation accuracy： 0.1 dB

4.13.2.2 Magnet phone General magnet Voice indicators: The same to 2W audio



Interface Ring current detection: Min:20Vrms ，detecting time0.5s Signaling Mode: Digital mode（PCM 16 slot a law） Magnetic Interface Carrier

Voice: Second-line interface level: 2W Tx 0dBr ± 0.5dBr 2W Rx -3.5dBr ± 0.5dBr

Other voice indicators: The same to 2W audio Signaling: Ring current detection: The same to 2W audio Signaling Mode: Analogue mode — 2100Hz monotone 2100Hz signal generator range: -6dBm ±1dBm 2100Hz signal generator

frequency: 2100Hz ± 5Hz

Signaling detection rate range: not less than -17dBm Signaling detection frequency

range: 2100Hz ± 50Hz

4.13.2.3 Hotline phone Loop impedance: ≤ 2000Ω（including the telephone） Idle circuit voltage: ≤ 50V Loop current: 25mA Off-hook threshold: 8mA Voice Interface Specifications:

See in 6.13.1.3

4.14 Mechanical/Electrical Dimension: 130mm x 300mm x 440mm (H/D/W) Net weight: 12kg Power: -48 VDC (-36V ~ -72V), 110VAC(85V~140V), 220VAC(165V~265V) Consumption: ≤ 100W Working temp: 0 ~ 45°C Humidity: 0-90%RH (Non-condensing)

4.15 Reference Standards Item Reference standard STM-1、STM-4 SDH optical port: G.957, frame structure G.707

E1/E3/DS3 port: G.703,G.704 Ethernet port: IEEE 802.3 relevant 2Mbit/s、2Mhz clock port: G.823 SDH clock: G.813, G.825, Ministry of Posts and Telecommunication:

YDN121-1999, YDN123-1999 Network structure: G.783, G.798, G.803, G.805 Monitor and management: G.784, G.831, Q.811, Q.812, M.3100, M.3000, Ministry of Posts

and Telecommunication: YDN037-1997, YDN045-1997, YD5080-99

Service protection: G.841, G.842, Ministry of Posts and Telecommunication: YDN028-1997

Built-in E1 Ber test: O.150



5. Appendix H9MO－LMXE+ Multi-service SDH Access Platform user manual (version: 1.9) support:

Embedded software version: V2.2 or above;

NM01/NM02 card FPGA program version: V2.0 or above; OX01 card FPGA program version: V2.0+V1.3 or above;

OX04 card FPGA program version: V1.8+V1.4 or above; EX01 card FPGA program version: V1.2+V1.3 or above;

DX01 card FPGA program version: V2.0+V1.3 or above; DX02 card FPGA program version: V1.6 or above;

OS01 card FPGA program version: V1.6 or above; OS02 card FPGA program version: V1.6 or above;

OS02A card FPGA program version: V1.6 or above; OS03 card FPGA program version: V1.6 or above;

OP02 card FPGA program version: V1.0 or above; OP03 card FPGA program version: V1.0 or above;

OP05 card FPGA program version: V1.0 or above; OP06 card FPGA program version: V1.0 or above;

EP01 card FPGA program version: V1.6 or above; EP02 card FPGA program version: V1.8 or above;

EP03 card FPGA program version: V1.6 or above; ED01 card FPGA program version: V1.2 or above;

LA01 card FPGA program version: V1.7 or above; FE01 card FPGA program version: V2.7 or above;

FE02 card FPGA program version: V1.5 or above; FE04 card FPGA program version: V1.15 or above;

FE05 card FPGA program version: V1.4 or above; FE06A card FPGA program version: V1.6 or above;

FE06 card FPGA program version: V1.8 or above; GX01 card FPGA program version: V1.8 or above;

FE07 card FPGA program version: V1.0 or above; GX02 card FPGA program version: V1.0 or above.

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