OTA101101 OptiX 155622H(Metro 1000) V200 Hardware Description ISSUE 1.13
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Transcript of OTA101101 OptiX 155622H(Metro 1000) V200 Hardware Description ISSUE 1.13
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www.huawei.com
Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved.
OptiX 155622H(Metro 1000) V200 Hardware Description
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 1
Objectives
z Upon completion of this course, you will be able to:
Describe the network applications of the OptiX 155/622H(Metro 1000)
Explain the system structure and features of the OptiX155/622H(Metro 1000)
State the main functions of the cards in the OptiX155/622H(Metro 1000)
Outline the system protection modes of the OptiX155/622H(Metro 1000)
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 2
Contents
1. Network application and system structure
2. Sub-rack
3. Equipment Cards
4. Common Network Elements and Configuration
5. Equipment Level and Network Level Protection
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 3
Network Application
Position of the OptiX 155/622H(Metro 1000) in transport network
OptiX OSN 9500
Core
OptiX OSN 3500
OptiX OSN 1500
Convergencelayer
Access layer
Ethernet
OptiX OSN 7500 OptiX OSN 7500
OptiX OSN 1500
OptiX Metro 100OptiX Metro 100
Switching /Base Station
OptiX OSN 3500
OptiX Metro 1000 OptiX Metro 1000
Networkterminal unit
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 4
System Structure
IU1
IU2
IU3
IU4
IU1
IU2
IU3
IU4
Clock unit
STM-1/STM-4 , E1
STM-1/STM-4Ethernet E1
STM-1/STM-4Ethernet , E1
STM-1/STM-4 ,E1
STM-1/STM-4Ethernet , E1
STM-1/STM-4Ethernet , E1
external clock interface NM interface Orderwire phone
Ethernet ,E1 Ethernet , E1
Cross-connect
Unit1616VC4
SCC unit Orderwire unit
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 5
System function
z Weight : 8Kg
z Power Consumption : 82 w Full Equipped )
z Maximum Service Access Capability
3STM46STM1O/E
80E114FE(O/E, Layer 2 Switch),9E3(75)
z Multi-protection
ATM-VP-ring/SDH Protection
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 6
Contents
1. Network application and system structure
2. Sub-rack
3. Equipment Cards
4. Common Network Elements and Configuration
5. Equipment Level and Network Level Protection
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 7
Sub-rack
The dimensions of the chassis are 436 mm (W) x 293 mm (D) x 86 mm (H).
Outer View of 155/622H(Metro 1000)
R: Critical alarm indicatorY: Major alarm indicator
RUN: Running indicator
ETN: Ethernet indicator
FAN: Fan alarm indicator
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 8
Sub-rack
1
2
3
41. Chassis 2. Fan board 3. Board area
4. Power filter board
F A N P O IIU 4
S C B
IU 1IU 2IU 3
Equipment appearance
Board Assignment
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 9
Contents
1. Network application and system structure
2. Sub-rack
3. Equipment Cards
4. Common Network Elements and Configuration
5. Equipment Level and Network Level Protection
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 10
Equipment Cards
z cards can be classified as:
1. PDH Unit 4. SCB
2. SDH Unit
3. Ethernet Unit 6. Fan Unit
5. Power Unit
Power Unit PIU Fan Unit Fan
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 11
PDH UnitBoard Full name Available slot Interface type
SP1S4-channel E1 electrical
interface boardIU1 IU2 IU3
120 ohm/75 ohm E1
interface
SP1D8-channel E1 electrical
interface boardIU1 IU2 IU3
120 ohm/75 ohm E1
interface
SP2D16-channel E1 electrical
interface boardIU1 IU2 IU3
120 ohm/75 ohm E1
interface
PD2S16-channel E1 electrical
interface boardIU4
120 ohm/75 ohm E1
interface
PD2D32-channel E1 electrical
interface boardIU4
120 ohm/75 ohm E1
interface
PD2T48-channel E1 electrical
interface boardIU4
120 ohm/75 ohm E1
interface
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 12
PDH Unit
SP1S/SP1D
SP2D
P D 2 T
P D 2 D
P D 2 S
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 13
PDH UnitAlarm List
Alarm name Alarm description Alarm level
BD_STATUS Board not in position alarm Major
HP_LOM Higher order path loss of multiframe Major
T_ALOS Loss of 2M interface analog signal Major
TU_AIS TU alarm indication signal Major
TU_LOP TU loss of pointer Major
LP_PS Lower order path switching Major
BIP_EXC BIP bit error excessive Minor
BIP_SD BIP signal deterioration Minor
LOOP_ALM Loop alarm Minor
LP_RDI Lower order path remote defect indication Minor
LP_REI Lower order path-remote error indication Minor
LP_UNEQ lower order path unequipped error Minor
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 14
Ethernet Unit
Board Full name Available slot Interface type
ET1 8-channel Ethernet service
interface board
IU4 Support Ethernet Layer-2
switching/VLAN
EF1 6-channel Ethernet service
interface board(2*O+4*E)
IU4 Support Ethernet Layer-2
switching/VLAN
ET1D 2-channel Ethernet service
interface board
IU1 IU2 IU3 Support Ethernet Layer-2
switching/VLAN
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 15
Ethernet Unit
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 16
Ethernet UnitFunctions of Ethernet card
z Map 18 10M/100M Ethernet services into 148 VC-12s. The maximum uplink
bandwidth is 622.080 Mbit/s at the SDH side. Provide 16 VCTRUNKs.
z Support Layer 2 switching of Ethernet data.
z Providing security isolation among users, and security isolation among VLANs
within one user (one ET1 board supports up to eight users) .
z Supporting ML-PPP (RFC1990) protocol.
z Supporting multicast and broadcast functions .
z It provides IEEE 802.1D spanning tree protocol (STP) function .
z The ET1 board provides multiple inloop and outloop methods to enable fast and
effective trouble shooting .
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 17
Ethernet UnitIndicator Description of Ethernet card
No. Silkscreen Description Remarks
1 - Network interface running indicator
The indicator (yellow) is on when data is passing by the network interface link.
2 - Network interface link indicator
The indicator (green) is on when the network interface connects with a network cable.
On for 100ms and off for 100ms: The board is not in service.
On for two seconds and off for two seconds: The board is offline.
On for one second and off for one second: The board works normally.
Off: No alarm.
Flash three times every other second: Critical alarm.
Flash twice every other second: Major alarm.
Flash once every other second: Minor alarm.
The alarm indicator and the running indicator are on for one second and off for one second at the same time: Waiting for loading software.
The alarm indicator and the running indicator are on for 100ms and off for 100ms at the same time: Loading software.
4 ALM Board alarm indicator
3 RUN Board running indicator
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 18
Ethernet UnitAlarm List
Alarm Name Alarm description Level
ETH_LOS Ethernet link down Critical
PROTOCOL_MM Encapsulation protocol mismatched Critical
TU_AIS_VC3(VC12) TU alarm indication Major
TU_LOP_VC3(VC12) TU pointer lost Major
BIP_EXC BIP bit error excessive Minor
BIP_SD BIP signal deteriorates Minor
LOOPALM Loopback alarm Minor
LP_RDI_VC3(VC12) Lower-order path remote receiving failure indication Minor
LP_REI_VC3(VC12) Lower-order path remote bit error indication Minor
LP_UNEQ_VC3(VC12) Lower-order path unloaded Minor
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 19
SDH Unit
Board Full name Available slot Interface type
OI2S
1-channel STM-1
optical interface
board
IU1IU2IU3Ie-1, S-1.1, L-1.1, L-1.2,
SC/PC
OI2D
2-channel STM-1
optical interface
board
IU1IU2IU3Ie-1, S-1.1, L-1.1, L-1.2,
SC/PC
OI4
1-channel STM-4
optical interface
board
IU1IU2IU3Ie-4, S-4.1, L-4.1, L-4.2,
SC/PC
SLE
1-channel STM-4
optical interface
board
IU1IU2IU3
SDE
2-channel STM-4
optical interface
boardIU1IU2IU3
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 20
SDH Unit
I-1(4).0155M 622M
S-1(4).1L-1(4).1 L-1(4).2
(a)
(b)
I-1(4).0155M 622M
S-1(4).1L-1(4).1 L-1(4).2
I-1(4).0155M 622M
S-1(4).1L-1(4).1 L-1(4).2
1 2
3
OI2S/OI4
OI2D
West East
Fiber connection indicator
I-1(4).0155M
L-1(4).1
622MS-1(4).1
L-1(4).2Type of the interface.
Rate:STM-1. Long distance.
Wavelength:1310nm
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 21
SDH Unit
Functions of SDH cards
z Access and process STM-1/4 optical/Electrical signals.
z Support I-1(4), S-1(4).1, L-1(4).1 and L-1(4).2 standard optical
modules.
z Support MSP, uni/bi-directional path protection and SNCP.
z Provide abundant alarm and performance events for convenient
equipment management and maintenance.
z Support optical interface inloop and outloop for fast fault location.
z Provide automatic laser shutdown (ALS) function.
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 22
SDH UnitAlarm List
Alarm name Alarm description Alarm level
R_LOF Loss of frame at receiving line side Critical
MS_AIS Multiplex section alarm indication Major
MS_RDI Multiplex section remote defect indication Minor
R_LOS Loss of signals at receiving line side Critical
APS_INDI Protection switching indication Major
AU_AIS AU alarm indication Major
AU_LOP AU loss of pointer Major
B2_EXC Excessive B2 bit errors Major
B3_EXC Excessive B3 bit errors Major
BD_STATUS Board not in position alarm Major
HP_LOM Higher order path loss of multiframe Major
HP_RDI Lower order path remote defect indication Minor
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 23
SDH Unit
Alarm List
Alarm name Alarm description Alarm level
B1_EXC Excessive B1 bit errors Minor
B2_SD B2 signal deterioration Minor
B3_SD B3 signal deterioration Minor
MS_REI Multiplex section remote error indication Prompt
HP_REI Higher order path remote error indication Prompt
B1_SD B1 signal deterioration Minor
HP_SLM Higher order path signal label mismatch Minor
HP_TIM Higher order path trace identifier mismatch Minor
HP_UNEQ Higher order unequipped Minor
J0_MM Mismatch of trace and identifier Minor
LOOP_ALM Loopback alarm Minor
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 24
SCB
No. Silkscreen Description1 SYNC 1/2 Two external clock input/output
2 RST RESET button
3 Equipment indicators Running and alarm indicators
4 161 DIP switch
5 ALM CUT Audio and visual alarm cutoff switch
6 MODEM MODEM interface
7 RS-232 2 Serial communication port controlled by CPU
8 RS-232 1 Serial communication port controlled by CPU
9 F Network management interface
10 ETHERNETRJ-45 Ethernet interface
11 PHONE Orderwire phone interface
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 25
SCBFunctions of SCB card
z Provide cross-connection function.
z Provide clock synchronization function.
z Detect and report performance events and alarms.
z Provide 10M/100M Ethernet NM interface.
z Provide embedded control channel (ECC).
z Provide a line of orderwire phone.
z Provide transparent data interfaces.
z Provide fan alarm and management function.The system control board (SCB) combines the SCC unit, cross-connect unit,clock unit, orderwire unit, Auxiliary unit.
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 26
Board Area
IP address & IDHow is the network element physical ID designed?
The 16 digits DIP switch is used to set the physical ID of an NE
ONOFF
D7 D6 D5 D4 D3 D2 D1 D0
ID=9, the 8 digits DIP switch should be 00001001
Note: This figure only shows us the right half
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 27
Standard cable & Crossover cable Standard cable & Crossover cable
Board AreaBoard Area
Standard UTP cable
12345678
12345678
Crossover UTP cable
12345678
12345678
Making the Network Cable
. 1
1
2
3
6
TX+
TX-
RX+
RX-8 7 6 5 4 3 2
ETHERNET
No. Signal
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 28
SCB
16 16 data spacedivision cross-connect matrix
16 16 dataindication signalcross-connect
matrix
IU1
IU3IU2
IU4
IU1
IU3IU2
IU4
Cross-connectcontrol register
SCC unitTimingunit
Cross-connect unit
space division cross-connect matrix
Cross-connectcontrol register
Timingunit SCC unit
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 29
SCB
Alarm name Alarm description Alarm level
LTI Loss of all synchronization sources Major
SYNC_C_LOS Loss of higher level synchronization source Major
POWER_FAIL Power supply failure Major
FAN_FAIL Fan failure Major
Alarm List
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 30
Contents
1. Network application and system structure
2. Sub-rack
3. Equipment Cards
4. Common Network Elements and Configuration
5. Equipment Level and Network Level Protection
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 31
Contents
4. Common network elements
4.1 Terminal multiplexer (TM)
4.2 Add and drop multiplexer (ADM)
4.3 Multi-add and drop multiplexer (MADM)
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TM
STM-1/4/16/64
Low-rate SDH signalPDH signal. etc.
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 33
TMz Applications:
Point-to-Point Network
Chain Network
Ring-Chain Combination
TM TM
TM TMADM
TM
ADM
ADM
ADM ADM
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 34
TM
z Configure a TM:
Tributary Unit : 48X2M
PD2T: IU 4
Line Unit : STM-1
OI2S: IU 1IU3 IU2 IU1-OI2S
IU4-PD2T
IU11-SCCIU9-X42 IU10-STG IU12-OHP2
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ADM
STM-1/4/16/64 STM-1/4/16/64
Low-rate SDH signalPDH signal. etc.
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z Applications:
Chain Network
Ring Network
ADM
TM TMADM ADM
ADM
ADM
ADM ADM
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ADM
z Configure an ADM:
Tributary Unit : 48X2M
PD2T: IU4
Line Unit : STM-1
OI2S: IU1,IU2IU3 IU2-OI2S IU1-OI2S
IU4-PD2T
IU11-SCCIU9-X42 IU10-STG IU12-OHP2
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MADM
ADM ADM
MADM
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MADM
STM-1/4/16/64STM-1/4/16/64
STM-1/4/16/64 STM-1/4/16/64
Low-rate SDH signalPDH signal. etc.
...
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 40
MADM
zConfigure a double ADM:
Tributary Unit : 48X2M
PD2T: IU4
Line Unit : STM-1
OI2S: IU1,IU2
OI2D: IU3IU3-OI2D IU2-OI2S IU1-OI2S
IU4-PD2T
IU11-SCCIU9-X42 IU10-STG IU12-OHP2
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 41
Contents
1. Network application and system structure
2. Sub-rack
3. Equipment Cards
4. Common Network Elements and Configuration
5. Equipment Level and Network Level Protection
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 42
Equipment Level Protection
Power input unit 1+1 hot backup
Power interface
Power switch
Power interface
Grounding terminal
Input PWR1
Input PWR2
Failed
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 43
Network Level Protections
SDH Trail Protection Linear MSP
Is mainly used in linear network topology.
Supports 1+1 and 1:N (1 N 3) protection schemes in the point-to-point linear network topology.
In the 1:N protection mode, additional services are supported.
D o u b l eT M
D o u b l eT M
W o r k i n g
P r o t e c t i o n
1+1/1:1 Linear MS Protection
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Network Level Protections
MSP ring
Supports 2-fiber MS shared protection ring
Two Fiber MS shared protection Ring
C A
C A
A C
A C
S 1 / P 2S 2 / P 1
A
CD B
S 2 / P 1S 1 / P 2
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 45
Network Level Protections
SNCPSupports SNCP function in accordance with the requirements stipulated in ITU-T Recommendation G.841.
SNCStarting
NodeSNCTerminationNode
ProtectionSNC
WorkingSNC
Sub-network 1
Sub-network 2
NE A NE B
Selector
SNCP Protection
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 46
Network Level Protections
Protection for Inter-Ring Services
When there are more than one routes existing between the rings, inter-ring service protection can be enabled.
SNCP and MSP ring, SNCP and SNCP ring
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved. Page 47
Network Level Protections
Fiber-Shared Virtual Trail Protection
The left ring and the right ring will share the fiber.
Both of the ring should be SNCP or uni-direction
MSP ring
STM-1SNCP
STM-1SNCP
STM-4
S
T
M
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4
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Copyright 2006 Huawei Technologies Co., Ltd. All rights reserved.
Summary
z Product Introduction
z Cabinet, Sub-rack and Boards
z Common Network Elements and Configuration
z Features
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Thank youwww.huawei.com
OptiX 155622H(Metro 1000) V200 Hardware Description ObjectivesContentsNetwork ApplicationSystem StructureSystem functionContentsSub-rackSub-rackContentsEquipment CardsPDH UnitPDH UnitPDH UnitEthernet UnitEthernet UnitEthernet UnitEthernet UnitEthernet UnitSDH UnitSDH UnitSDH UnitSDH UnitSDH UnitSCBSCBBoard AreaBoard AreaSCBSCBContentsContentsTMTMTMADMADMADMMADMMADMMADMContentsEquipment Level ProtectionNetwork Level ProtectionsNetwork Level ProtectionsNetwork Level ProtectionsNetwork Level ProtectionsNetwork Level ProtectionsSummary