RSU Installation

C-DOT DSS MAX

RSU INSTALLATION MANUAL

SystemPractices

Section No. 401-305-0513

Issue 03, October 1999

C-DOT DSS MAX-XL


1999, C-DOT Printed in India

C-DOT DSS MAX-XL


ISSUE 03

OCTOBER 1999

ASVINA 2056

SERIES 300 : INSTALLATION

CSP SECTION NO. 401-305-0513

THIS CDOT SYSTEM PRACTICE REFERS TO THE CDOT DIGITAL SWITCHING SYSTEM

MAIN AUTOMATIC EXCHANGE (ABBREVIATED AS C-DOT DSS MAX-XL IN THE REST OF

THIS PUBLICATION).

THE INFORMATION IN THIS SYSTEM PRACTICE IS FOR INFORMATION PURPOSES AND IS

SUBJECT TO CHANGE WITHOUT NOTICE.

A COMMENT FORM HAS BEEN INCLUDED AT THE END OF THIS PUBLICATION FOR

READER'S COMMENTS. IF THE FORM HAS BEEN USED, COMMENTS MAY BE ADDRESSED

TO THE DIRECTOR (SYSTEMS ), CENTRE FOR DEVELOPMENT OF TELEMATICS, 39, MAIN

PUSA ROAD, NEW DELHI - 110 005

1999 BY CDOT, NEW DELHI.

SAS ON APRIL 14TH 1998 IT IS 2055

Preface

The objective of this manual is to provide necessary information & guidance for the installation of an RSU.

Since most of the chapters for RSU installation, viz. Grouting, Iron Work installation, Cabinet installation, D.C. Distribution Panel, MDF installation, Power Distribution Panel installation, Cable Preparation and laying, Fuse Details and Placement, Jumper Settings, Expansion with Line Module etc. will be similar to those which are covered in SBM RAX installation manual. For installation of ISDN Terminal Unit (ISTU) in RSU, refer MAX-XL Installation Manual. Only those points where there are changes/modifications and extra work to be done, are covered in this document along with the figures. Apart from the installation procedure to be done on the RSU side, there are few changes and extra cable preparation and laying to be done in the parent exchange (C-DOT DSS MAX) for RSU installation which are also covered in this document. We hope that this manual will serve as a useful reference for the installant alongwith respective SBM RAX Installation document for RSU Installation.

Following configurations are possible as per field requirement.

Configuration Central Module Local BMs Remote BMs (RSU)

MAX-L CM-L (16 BM Connectivity)

BM-L or BM-XL BM-L or BM-XL

MAX-XL CM-XL (32 BM Connectivity)

BM-L or BM-XL BM-L or BM-XL

BM-L is defined as BM working with CPU & TME cards in BPU

BM-XL is defined as BM with BPC &BME cards in BPU

MAX-L/XL supports a mix of BM-Ls and BM-XLs in the same exchange even for RBM.

Table of Contents

Preface ...................................................................................................................................................1

Chapter 1. Introduction ..............................................................................................................................5

1.1. General...............................................................................................................................5

Chapter 2. Modifications in Floor Marking...............................................................................................7

2.1. Marking of Suite Lines......................................................................................................7

Chapter 3. RSU Cable Preparation And Laying .......................................................................................9

3.1. Introduction .......................................................................................................................9

3.2. Cable Preparation on RSU Side .....................................................................................10

3.3. Cable Preparation on MBM Side for RSU .....................................................................33

3.4. Cable Placements ............................................................................................................35

Chapter 4. Jumper Settings and Modem Set-Up....................................................................................41

4.1. APC-BPU43X/H-M01 ......................................................................................................41

4.2. Extending IOP Terminal to RSU Site Using Modems..................................................44

Chapter 5. MDF - Installation..................................................................................................................49

5.1. General.............................................................................................................................49

5.2. Digital Trunk Cable Termination on RBM to MDF (For RSU PCMS)........................49

5.3. Digital Trunk Cable Termination on CM to DDF (For RSU PCMs)............................50

5.4. Inter Connections ............................................................................................................50

H:\HOME\MAX-XL\WORD\XLRSUINM.DOC October 7, 1999

RSU INSTALLATION MANUAL 5

Chapter 1.

Introduction

1.1. GENERAL

RSU, by definition, is the Remote Switching Unit of a geographically distributed exchange being controlled by the parent exchange, which has the capability for local switching. For all purposes, RSU is similar to a colocated BM in an MBM exchange. The only difference in RSU and colocated BM is that RSU placed remotely will be connected to parent exchange by digital trunks interface from CM to RSU via respective MDFs and digital media while colocated BM is connected to CM by BM-CM data cables and clock cables. Hence RSU is also termed as Remote Base Module (RBM) and names `RSU' and `RBM' are interchangeably used in this document wherever necessary. With the present hardware only an even number BM of MBM (i.e. BM-2, BM-4, etc.) can be made as an RSU. Hence maximum number of RSUs that can be supported in C-DOT DSS MAX and corresponding RSU cards required are given in Table 1.

Table-1

RSU Cards Configuration

Maximum No. of RSUs Supported CM RBM

No. of Cards Per RSU

MAX-L 8 ESL ETS 2ESL&2ETS

MAX-XL 16 ESM ETS 2ESM&2ETS

Since there will be no IOPs and ADP on RSU side, a CRP terminal can be extended through modem for maintenance purposes. It should be clear that a Base Module in C-DOT DSS MAX can be converted into a Remote Base Module (RSU) with minimum changes.

Following are the changes required on RSU side and main exchange side for connecting a RBM to main exchange.

Chapter 1.

1. Only an even numbered BM can be made as an RSU

2. RSU Side : (BM-L/BM-XL)

- To distinguish between a Remote Base Module and colocated Base Module, the Most Significant Bit (MSB) position on each column of jumper settings on copy 0 and copy 1 side of Base Processor Unit (BPU) mother board is made one, i.e. it is left open.

- Time Switch Switch (TSS) card will be replaced by Enhanced Remote Time Switch (ETS) card.

- For connection with the parent exchange, two sets of digital trunk cables for Bus-0 and Bus-1 from the Time Switch Unit (TSU) of RBM will be laid towards the DDF/MDF.

3. CM Side - On the CM side, Space Switch Multiplexer card in Bus Termination unit will be replaced by Enhanced Remote Space Switch Multiplexer in the slot where a RSU link is to be connected as given below.

CM-L : SSM replaced by ESL CM-XL : PSM replaced by ESM

- Two sets of digital trunk cables coming from the RSU (i.e. from DDF of CM side) as Bus-0 and Bus-1 will be terminated on to corresponding bus of ESL/ESM card in BTU. The other position in the same ESL/ESM card will be used for connecting a colocated BM.

Note:

Each SSM/PSM supports two local BMs

Each ESL/ESM supports one local BM and one RBM.

6 C-DOT DSS MAX-XL


Chapter 2.

Modifications in Floor Marking

2.1. MARKING OF SUITE LINES

The suite lines are drawn as per the procedure outlined in section 1.5 of respective SBM RAX installation manual. Since there will be no IOPs and ADP in RSU, the suite lines will be as shown in Fig. 2.1. To draw the suite lines the distance of 600mm, 2995mm for Base Frame Assembly-1, 3000mm and 3985mm for Base Frame Assembly-2 parallel to the second datum line is measured and four vertical lines are drawn. Also two horizontal lines at a distance of 400mm and 1000mm parallel to the first datum line are drawn. The intersection of respective horizontal and vertical lines give the physical placement of the suite. Also markings for placement of CRP terminal are made as per figure 2.1 in the switch room.

Chapter 2.

8 C-DOT DSS MAX-XL


Chapter 3.

RSU Cable Preparation And Laying

3.1. INTRODUCTION

Following are the main cables required for RSU installation apart from the other cables mentioned in C-DOT SBM RAX/DSS MAX-L/XL installation manual.

a. RSU Clock cable.

b. Digital Trunk Cables on RSU side.

c. Digital Trunk Cables on Central Module (CM) side.

d. BP Terminal cable on RSU side.

Co-axial cable is used to prepare the clock cable for RSU. Clock cable will be connected between ETS (Enhanced Remote Time Switch) card slot position and TSC (Time Switch Controller) card slot position on each copy of TSU. Since the connections on the contact blocks at both ends are not one-to-one, care needs to be taken by the installer while fixing it on the mother-board.

Digital Trunk Cable on RSU side is connected from Time Switch Unit to DDF. On CM side, it is connected between Bus Termination Unit (BTU) and DDF. The shield at DDF end of these cables are connected to chassis ground. Other end of the cable shields (RBM and CM side) should be left open to isolate the ground.

Assembly of the digital trunk cable on RSU side also provides connection to an ACIO cable. For ACIO part, jumper wire with PVC sleeve may be used.

BP terminal cable is optional only. This may be required for debugging switch units in case RBM is totally cut off from the parent exchange and it is having critical switch unit faults.

One CRP terminal is extended through modem on RSU side for maintenance functions. This does not require any additional cables as Modem is normally supplied alongwith a cable which is having D-type 25 pin connectors on both ends.

Chapter 3.

3.2. CABLE PREPARATION ON RSU SIDE

3.2.1. Detail of RSU Clock Cable (BM-L/BM-XL)

C-DOT ASSY NO. : ACB-RSUXRCXN-100

DRAWING NO. : Fig. 3.1 (a) & 3.1 (b)

CABLE PART NO. : MCA-CXO188AU-401

CABLE MARKER NO. : RCXN *

CABLE DESCRIPTION : RG-188 A/u 50 ohm co-axial cable

CABLE UNIT COLOR CODE : WHITE

CABLE LENGTH : 20 cm

SOURCE TERMINATION PART NO.

: :

Solderable Contact block. MCC-BPSCB207-401

Polarised Hood 14 contact Module. MCC-BPPOH207-401

Plain Hood. MCC-BPPLH207-401

DESTINATION TERMINATION PART NO.

: Same as Source Termination part No.

Copy 0 Copy 1

SOURCE PLACEMENT : Frame - TSU TSU

Slot - 13 14

Connector - A A

TAB NO. RETAINED : TAB NO - 1 1

CABLE MARKER NO. : - RCA0 RCA1

DESTINATION PLACEMENT : Frame - Slot - Connector -

TSU 12 B

TSU 15 B

TAB NO RETAINED : TAB NO - 1 1

CABLE MARKER NO. : - RCB0 RCB1

ASSEMBLY PROCEDURE : Fig. 3.1(a) & 3.1(b)

Note:

* X = A indicates connector A side of slot 13/14

= B indicates connector B side of slot 12/15

N = 0 indicates copy 0 cable

= 1 indicates copy 1 cable

10 C-DOT DSS MAX-XL

RSU CABLE PREPARATION AND LAYING


Chapter 3.

12 C-DOT DSS MAX-XL


3.2.2. Details of Digital Cables at RSU

At RBM end, for connecting RSU to DDF/MDF, 4 Pair or 8 Pair digital Trunk cables may be used.

Note :

For using 4 pair cable at RSU end, refer section 3.2.2.1 & 3.2.2.2 on cable preparation and connection details. For using 8 pair cables, refer section 3.2.2.3 on cable preparation and connection details.

3.2.2.1. Digital Trunk Cable - I (Using 4 Pair Cable)

C-DOT ASSY NO. : ACB-ERSURN01-000

DRAWING NO. : Fig. 3.2 (a)

CABLE PART NO. : MCA-PVCTPS04-401

CABLE MARKER NO. : R `N' `uu' R `N' `xx' where N = A for copy 0 = B for copy 1 For uu, and xx, refer table no. 3-4.

CABLE DESCRIPTION : Digital cable - Shielded twisted 4 pair cable

CABLE UNIT COLOR CODE

:

Digital Trunk cable - GREY

CABLE LENGTH : Site dependent (Maximum of 100 mtrs). Digital Part - 2x25m. (Typical) excluding unsheathed section.


: Wire Wrap Contact block. MCC-BCFSW307-002



: Digital cable -stripped wire to MDF/DDF

Copy 0 Copy 1


Slot - 13 14

Connector - A A


Chapter 3.

TAB NO. RETAINED : For Module -1 2 2

CABLE MARKER : RA `uu' RA `xx'

RB `uu' RB `xx'

DESTINATION PLACEMENT

: *Digital Part - Stripped wire to DDF. Refer Fig. 5.1(a).

ASSEMBLY PROCEDURE : Wire wrapping tool Soldering Iron (For jumper wire) Ref fig. 3.2(a) and Tables 3-1 and 3-2.

* The shields of this cable are to be connected as shown in fig.3.2(c)

14 C-DOT DSS MAX-XL

Chapter 3.

Connections for Digital Trunk Cable RBM end (4 Pair Cable)

Module No. Pin No. `A' `B' `C'

1 Blue (uu) Orange (xx) White (uu) [Bl]

2 Orange (uu) White (xx) [O] White (uu) [O]

1 3 Green (uu) Brown (xx) White (uu) [G]

4 Brown (uu) White (xx) [Br] White (uu) [Br]

5 Blue (xx) White (xx) [Bl]

6 Green (xx) White (xx) [G]

7 -- -- --

1 Blue (vv) Orange (yy) White (vv) [Bl]

2 Orange (vv) White (yy) [O] White (vv) [O]

2 3 Green (vv) Brown (yy) White (vv) [G]

4 Brown (vv) White (yy) [Br] White (vv) [Br]

5 Blue (yy) White (yy) [Bl] --

6 Green (yy) White (yy) [G] --

7 -- -- --

Table No. 3-1

Note :

For the values of uu, vv, xx, yy for different BM's please see table No. 3-4.

() indicates cable number

[] indicates corresponding cable colour pair

Bl : Blue

O : Orange

G : Green

Br : Brown

16 C-DOT DSS MAX-XL


Signal Names for Digital Trunk Cable (RBM End)

Module No. Pin No. A B C

1 TX_P {1} TX_P {7} TX_N {1}

2 TX_P {3} TX_N {7} TX_N {3}

1 3 RX_P {1} RX_P {7} RX_N {1}

4 RX_P {3} RX_N {7} RX_N {3}

5 TX_P {5} TX_N {5} --

6 RX_P {5} RX_N {5} --

7 -- -- --

1 TX_P {2} TX_P {8} TX_N {2}

2 TX_P {4} TX_N {8} TX_N {4}

2 3 RX_P {2} RX_P {8} RX_N {2}

4 RX_P {4} RX_N {8} RX_N {4}

5 TX_P {6} TX_N {6} --

6 RX_P {6} RX_N {6} --

7 -- -- --

Note :

{} indicates digital Trunk number

Table No. 3-2

Connections for ACIO Cable

Module & Source PIN No

Signal Name Module 3

Destination PIN No

Signal Name Colour of Wire

Used

5C RXD 3C TXD Red

6C TXD 4C RXD White

Table No. 3-3

Wiring diagram for Fig. 3.2(b)


Chapter 3.

Cable No.'s for Different RBM No.'s

RBM No. uu vv xx yy

02 01 02 03 04

04 05 06 07 08

06 09 10 11 12

08 13 14 15 16

10 17 18 19 20

12 21 22 23 24

14 25 26 27 28

16 29 30 31 32

18 33 34 35 36

20 37 38 39 40

22 41 42 43 44

24 45 46 47 48

26 49 50 51 52

28 53 54 55 56

30 57 58 59 60

32 61 62 63 64

Table No. 3-4

3.2.2.2. Digital Trunk Cable - II (4 Pair Cable)


DRAWING NO. : Fig. 3.2 (b)

CABLE PART NO. : MCA-PVCTPS04-401 MCA-PVCSC013-401 MCA-PVCJW002-401

CABLE MARKER NO. : R `N' `vv' R `N' `yy' where N = A for copy 0 = B for copy 1 For vv, and yy, refer table no. 3-4.


18 C-DOT DSS MAX-XL


Ground Cable - 32/0.2mm Black Colour PVC wire. ACIO cable -- Jumper wire with PVC sleeve


: Digital Trunk cable - GREY Ground Cable - Black ACIO cable Red and white pair

CABLE LENGTH : Site dependent (Maximum of 100 mtrs) Digital Part - 2x25m. (Typical) excluding unsheathed section. Ground Cable - 0.3m ACIO part-20 cm




DESTINATION TERMINATION PART NO

: Digital cable -stripped wire to MDF * Ring Terminal 2.5sq. mm/M6. MCT-ERRIN015-401

* 32/0.2 mm. PVC wire, black (MCA-PVCSC013-401) 300mm in length ACIO cable - Wire Wrap Contact Block MCC-BPWCB207-401 Polarised hood 14 contact module MCC-BPPOH207-401

Copy 0 Copy 1


Slot - 13 14

Connector - A A

TAB NO. RETAINED : For Module 2 - 3 3

CABLE MARKER : RA `vv' RA `yy'

RB `vv' RB `yy'


: *Digital Part - Stripped wire to MDF/DDF Refer Fig. 5.1(a)

For ACIO -> Copy 0 Copy 1

: Frame - TSU TSU


Chapter 3.

Slot - 12 15

Connector - B B

TAB NO. RETAINED : For Module 3 - 4 4

CABLE MARKER : - RRSA RRSB

ASSEMBLY PROCEDURE : Soldering Iron (For jumper wire) Ref . Tables 3-1 and 3-2, 3-3 and Fig. 3.2 (b)

For ACIO connection details refer Table No. 3-3.

* These parts are to be connected as shown in Fig.3.2(c)

Notes:

1. Wire wrap the pairs onto contact block pins of each module as per wiring details given.

2. Snap the hood onto the contact block such that polarity tab(1) is towards pin 1 as per wiring done.

3. The shields of the four digital trunk cables are joined together at MDF end. Solder 32/0.2 square mm multistrand wire on to the shield (copper braid) at the point shown and crimping terminal ring as shown.

4. The wire length shall be as shown in the figure.

5. Polarity tabs to be retained as given below module 1:2, module 2:3, module 3:4.

6. Put 6.00mm black silicon rubber sleeve for L1.

7. Put 12.0mm PVC/Black silicon rubber sleeve of 50mm length at both ends of L tied with cable ties.

8. The four digital trunk cables on each side (copy 0 and copy 1) are tied together with cable ties.

Note :

All signal names are w.r.t RBM side.

20 C-DOT DSS MAX-XL

Chapter 3.

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M\R

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C3

22 C-DOT DSS MAX-XL


3.2.2.3. Digital Trunk Cable (Using 8 Pair Cable)


DRAWING NO. : Fig. 3.3

CABLE PART NO. : MCA-PVCTPS08-401 MCA-PVCSC013-401 MCA-PVCJW002-401

CABLE MARKER NO. : R `N' `uu' , vv R `N' `xx' , yy where N = A for copy 0 = B for copy 1 For uu, vv and xx, yy refer table no. 3-5.



:

Digital Trunk cable - GREY Ground Cable - Black

CABLE LENGTH : Site dependent (Maximum of 100 mtrs). Digital Part - 2x25m. (Typical) excluding unsheathed section. Ground cable - 0.3m




DESTINATION TERMINATION PART NO

: Digital cable -stripped wire to MDF * Ring Terminal 2.5sq. mm/M6. MCT-ERRIN015-401

* 32/0.2 mm. PVC wire, black (MCA-PVCSC013-401)

Copy 0 Copy 1


Slot - 13 14

Connector - A A

TAB NO. RETAINED : For Module 1 - For Module 2 -

2 3

2 3

CABLE MARKER : RA `uu' RA, 'vv' RA `xx' RA 'yy'

RB 'uu' RB `vv' RB 'xx' RB `yy'


Chapter 3.


: Digital Part - Stripped wire to MDF.

For ACIO Copy 0 Copy 1

Frame TSU TSU

Slot 12 15

Connector B B

TAB NO. RETAINED : For module 3 4 4

ASSEMBLY PROCEDURE : Wire wrapping tool Soldering Iron (For jumper wire) Ref. Fig. 3.3 and Tables 3-5. For ACIO connection details refer Table No.3-3.

* These parts are to be connected as shown in Fig. 3.3

Notes:


2. Snap the hood onto the contact block such that polarity tab(1) is towards pin 1 as per wiring done.

3. The shields of the two digital trunk cables are joined together at MDF end. Solder 32/0.2 square mm multistrand wire on to the shield (copper braid) at the point shown and crimping terminal ring as shown.


5. Polarity tabs to be retained as given below module 1:2, module 2:3, module 3:4.


7. The two digital trunk cables on each side (copy 0 and copy 1) are tied together with cable ties.

Note:

All signal names are w.r.t. RBM side.

24 C-DOT DSS MAX-XL

Chapter 3.

A. Connections for Digital Trunk Cable RBM end (Using 8 pair cable)


1 Blue (uu) Orange (xx) White (uu) [Bl]

2 Orange (uu) White (xx) [O] White (uu) [O]

1 3 Green (uu) Brown (xx) White (uu) [G]

4 Brown (uu) White (xx) [Br] White (uu) [Br]

5 Blue (xx) White (xx) [Bl]

6 Green (xx) White (xx) [G]

7 -- -- --

1 Slate (vv) Blue (yy) White (vv) [S]

2 2 Blue (vv) Red (yy) [B1] Red (vv) [B1]

3 Orange (vv) Green (yy) Red (vv) [O]

4 Green (vv) Red (yy) [G] Red (vv) [G]

5 Slate (yy) White (yy) [S] --

6 Orange (yy) Red (yy) [Ol] --

7 -- -- --

Table No. 3-5

() indicates cable number

[] indicates corresponding cable colour pair

Bl : Blue

O : Orange

G : Green

Br : Brown

S Slate

26 C-DOT DSS MAX-XL


3.2.3. Details of BP Terminal Cable for BM-XL

C-DOT ASSY NO. : ACB-MAXXBPTX-000

DRAWING NO. : Fig. 3.4a, 3.4b & 3.4c

CABLE PART NO. : MCA-ICSBZ007-401

CABLE MARKER NO. : BPTX*

CABLE DESCRIPTION : 8 pair telephone cable. (only 4 pairs are used).

CABLE LENGTH : 25m. (max.) excluding unsheathed section.


: 25 pin D-type wire wrap (Female) : MCC-DCFMZ002-301 MCC-DHXXXT25-100


: :

7X2 IDC Crimp connector MCC-BPCSZ012-401 MCC-BPCSZ011-401 MCC-BPCSZ022-401

SOURCE PLACEMENT : VDU


: Rack - RBM RBM

Frame - 5 5

Connector - J7 J24

TAB No. - 4 4

ASSEMBLY PROCEDURE : Crimping Tool and Wire wrapping tool.

Fig. 3.4(a), 3.4(b) & 3.4(c)

*X = 1 for BP-0 and 2 for BP-1.


Chapter 3.

3.2.4. Details of BP Terminal Cable for BM-L

C-DOT ASSY NO. : ACB-RSUVTEZX-000

DRAWING NO. : Fig. 3.4d, 3.4b,3.4c

CABLE PART NO. : MCA-ICSBZ007-401

CABLE MARKER NO. : TEZX*

CABLE DESCRIPTION : 8 pair telephone cable. (only 4 pairs are used).

CABLE LENGTH : 25m. (max.) excluding unsheathed section.


: 25 pin D-type wire wrap (Female) : MCC-DCFMZ002-301 MCC-DHXXXT25-100


: :

7X2 IDC Crimp connector MCC-BPCSZ012-401 MCC-BPCSZ011-401 MCC-BPCSZ022-401

SOURCE PLACEMENT : VDU


: Rack - RBM

Frame - 5

Connector - 2B

TAB No. - 1

ASSEMBLY PROCEDURE : Crimping Tool and Wire wrapping tool.

Fig. 3.4(d), 3.4(b) & 3.4(c)

*X = 1 for BP-0 and 2 for BP-1

28 C-DOT DSS MAX-XL

Chapter 3.

30 C-DOT DSS MAX-XL

Chapter 3.

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32 C-DOT DSS MAX-XL


3.3. CABLE PREPARATION ON MBM SIDE FOR RSU

For each RSU, eight lengths of 4 Pair shielded cables (4 for bus-0 and 4 for bus-1) are required on CM side and cables in each bus are tied together as shown in fig. 3.5 (b).

3.3.1. Detail of Digital Trunk Cable (For RSU Link)

C-DOT ASSY NO. : ACB-MAXRMDXX-000 DRAWING NO. : Fig. 3.5 (a), CABLE PART NO. : MCA-PVCTPS04-401

MCA-PVCSC013-401 CABLE MARKER NO. : M`N' `uu', M`N' `vv',

M`N' `xx', M`N' `yy' Where N = A for Bus 0 B for Bus 1 Refer Table No. 3-4 for uu, vv, xx, yy.

CABLE DESCRIPTION : Shielded digital cable 4 pairs. 32/0.2mm black colour PVC wire.


: GREY.

CABLE LENGTH : Site dependent (Max. of 100 m) * Digital cable - 4x25 m. (Typical) excluding unsheathed section # Ground cable - 0.3 m


: Wire Wrap Contact block. MCC-BCFSW307-002 Polarised Hood 14 contact Module. MCC-BPPOH207-401


: Digital cables - stripped wire to MDF # Ring Terminal 2.5sq. mm/M6 MCT-ERRIN015-401 # 32/0.2 mm. PVC wire, black (MCA-PVCSC013-401) 0.3m in length

SOURCE PLACEMENT : Frame - BTU 0/1 in CM-XL. (Refer Table 5-1) Slot - ESM slot Connector - B

TAB NO. RETAINED : TAB NO. - 1 For Module 1 2 For Module 2


Chapter 3.


: MDF

ASSEMBLY PROCEDURE : Wire Wrapping Refer fig. 3.5 (a), 3.5 (b) and table 3-6,3-7.

Note

* The exact length of the digital cable from exchange to MDF is site dependent. Care should be taken so that total length of the cable from exchange to first repeater position should not exceed more than hundred metres.

# These parts are required to be connected as shown in Fig. 3.5 (b).

Connections for Digital Trunk Cable CM-XL end


1 Blue (uu) -- White (uu) [Bl]

2 Orange (uu) -- White (uu) [O]

1 3 Green (uu) -- White (uu) [G]

4 Brown (uu) -- White (uu) [Br]

5 Blue (vv) -- White (vv) [Bl]

6 Orange (vv) Brown (vv) White (vv) [O]

7 Green (vv) White (vv) [Br] White (vv) [G]

1 Blue (xx) -- White (xx) [Bl]

2 Orange (xx) -- White (xx) [O]

2 3 Green (xx) -- White (xx) [G]

4 Brown (xx) -- White (xx) [Br]

5 Blue (yy) -- White (yy) [Bl]

6 Orange (yy) Brown (yy) White (yy) [O]

7 Green (yy) White (yy) [Br] White (yy) [G]

Table No. 3-6 Note :

For the values of uu, vv, xx and yy for different BMs please see table No. 3-4.

() indicates cable number [] indicates corresponding cable colour pair Bl : Blue O : Orange G : Green Br : Brown

34 C-DOT DSS MAX-XL


Signal Names for Digital Trunk Cable (CM End)


1 RX_P {1} -- RX_N {1}

2 RX_P {3} -- RX_N {3}

1 3 TX_P {1} -- TX_N {1}

4 TX_P {3} -- TX_N {3}

5 RX_P {2} -- RX_N {2}

6 RX_P {4} TX_P {4} RX_N {4}

7 TX_P {2} TX_N {4} TX_N {2}

1 RX_P {5} -- RX_N {5}

2 RX_P {7} -- RX_N {7}

2 3 TX_P {5} -- TX_N {5}

4 TX_P {7} -- TX_N {7}

5 RX_P {6} -- RX_N {6}

6 RX_P {8} TX_P {8} RX_N {8}

7 TX_P {6} TX_N {8} TX_N {6}

Table 3-7

Note : {} indicates digital Trunk number

Notes:


2. Snap the hood onto the contact block such that polarity tab (1) is towards pin 1 as per wiring done.


4. Polarity tabs to be retained as given below module 1:1, module 2:2.


6. The two sets of digital trunk cables on each BTU (BUS 0 and BUS 1) are tied together with cable ties.

Note : All signal names are w.r.t MBM side.

3.4. CABLE PLACEMENTS

Fig. 3.6 diagramatically explains the clock, ACIO and Digital trunk cable placements at TSU on RBM side and Fig. 3.7 and Fig. 3.8 show the cable placements at BTU0/1, on the CM side.


Chapter 3.

36 C-DOT DSS MAX-XL

Chapter 3.

38 C-DOT DSS MAX-XL

Chapter 3.

40 C-DOT DSS MAX-XL


Chapter 4.

Jumper Settings and Modem Set-Up

4.1. JUMPER SETTING ON ESM & ESL CARDS

4.1.1. APC-ESM 397/H-S01 (IN CM-XL)

2 PIN JUMPERS (in all slots)

Jumpers W11, W21, W22, W24 are to be shorted. Rest of the jumpers are to be left open.

4.1.2. APC-ESL 362/H-S00 (IN CM-L)

A. Short 2 pin jumpers W3 & W11 in all the slots

B. i) For ODD Number slot of ESL card (i.e. 5,7,9, etc.) Short pins 2 & 3 of 3 PIN jumpers W5 & W10 and short pins 1 & 2 of 3 PIN jumpers W6 & W9.

ii) For EVEN Number Slot of ESL Card (ie 6,8,10 etc.)

Short PINS 1&2 of 3 pin jumpers W5 & W10.

Short PINS 2&3 of 3 pin jumpers W6 & W9.

4.2. APC-BPU43X/H-M01 (BPU MOTHERBOARD OF BM-XL)

Jumper settings on BPU mother board as viewed from soldering side are as follows: Copy 1 Copy 0

(LSB)W21

o o o o W17 (LSB)W13 o o o o W9

W22 o o o o W18 W14 o o o o W10

W23 o o o o W19 W15 O o o o W11

W24 o o o o W20 (MSB) W16 O o o o W12 (MSB)

Currently only even numbered BM can be made as a RBM and for RBM-ID, the most significant bit (MSB) positions in the copy 0 and copy 1 BPU have to be made one, i.e. left open (no short). The jumper settings for RBM can be as follows:

Chapter 4.

Jumper Settings for W9-W16 (BPU COPY 0) RBM NO. Shorting Position Function

2 W13,W15,W16,W9,W10,W11 Copy id = 82 4 W13,W16,W9,W10,W11 = 86 6 W13,W15,W9,W10,W11 = 8A 8 W13,W9,W10,W11 = 8E 10 W13,W15,W16,W10,W11 = 92 12 W13,W16,W10,W11 = 96 14 W13,W15,W10,W11 = 9A 16 W13,W10,W11 = 9E 18 W13,W15,W16,W9,W11 = A2 20 W13,W16,W9,W11 = A6 22 W13,W15,W9,W11 = AA 24 W13,W9,W11 = AE 26 W13,W15,W16,W11 = B2 28 W13,W16,W11 = B6 30 W13,W15,W11 = BA 32 W13,W11 = BE

Table No. 4-1 Jumper Settings for W17-W24 (BPU COPY 1)

RBM NO. Shorting Position Function

2 W23,W24,W17,W18,W19 Copy id = 83

4 W24,W17,W18,W19 = 87

6 W23,W17,W18,W19 = 8B

8 W17,W18,W19 = 8F

10 W23,W24,W18,W19 = 93

12 W24,W18,W19 = 97

14 W23,W18,W19 = 9B

16 W18,W19 = 9F

18 W23,W24,W17,W19 = A3

20 W24,W17,W19 = A7

22 W23,W17,W19 = AB

24 W17,W19 = AF

26 W23,W24,W19 = B3

28 W24,W19 = B7

30 W23,W19 = BB

32 W19 = BF

Table No. 4-2

42 C-DOT DSS MAX-XL

JUMPER SETTINGS AND MODEM SET-UP

Note :

1. The mechanical jumpers to be shorted as shown above.

2. The jumpers not mentioned to be left open.

4.3. APC-BPU 005/T-M01 (BM-L BPU MOTHERBOARD)

Jumper settings on BPU-M01 as viewed from soldering side are as follows in general.

. . W9 . . W1

. . W10 . . W2

. . W11 . . W3

. . W12 . . W4

. . W13 . . W5

. . W14 . . W6

. . W15 . . W7

. . W16 . . W8 MSB (always open

for RBM) MSB (always open

for RBM)

Currently only an Even No BM can be made as a RBM and for RBM-ID, the Most Significant Bit (MSB) positions in the copy 0 & copy 1 BPU have to be made one, i.e. left open (no short) so the jumper settings for RBM can be as follows :

JUMPER SETTINGS FOR W1-W8 (BPU COPY 0)

BM NO. SHORTING POSITION FUNCTION

2 W1, W3, W4, W5, W6, W7 Copy id = 82

4 W1, W4, W5, W6, W7 = 86

6 W1, W3, W5, W6, W7 3 = 8A

8 W1, W5, W6, W7 = 8E

10 W1, W3, W4, W6, W7 = 92

12 W1, W4, W6, W7 = 96

14 W1, W3, W6, W7 3 = 9A

16 W1, W6, W7 = 9E

18 W1, W3, W4, W5, W7 = A2

20 W1, W4, W5, W7 = A6

22 W1, W3, W5, W7 = AA

24 W1, W5, W7 = AE

26 W1, W3, W4, W7 = B2

28 W1, W4, W7 = B6

30 W1, W3, W7 = BA

32 W1, W7 = BE

Note :

1. The mechanical jumpers have to be shorted as shown above.



Chapter 4.

JUMPER SETTINGS FOR W9-W16 (BPU COPY 1)

BM NO. HORTING POSITION FUNCTION

2 W11, W12, W13, W14, W15 Copy id = 83

4 W12, W13, W14, W15 = 87

6 W11, W13, W14, W15 = 8B

8 W13, W14, W15 = 8F

10 W11, W12, W14, W15 3 = 93

12 W12, W14, W15 = 97

14 W11, W14, W15 = 9B

16 W14, W15 = 9F

18 W11, W12, W13, W15 = A3

20 W12, W13, W15 = A7

22 W11, W13, W15 = AB

24 W13, W15 = AF

26 W11, W12, W15 = B3

28 W12, W15 = B7

30 W11, W15 = BB

32 W15 = BF

Note :

1. The mechanical jumpers have to be shorted as shown above.


4.4. EXTENDING IOP TERMINAL TO RSU SITE USING MODEMS

Two modems are required to extend IOP terminals to RSU site. One modem is required at IOP end and other at RSU end. Modems can be configured for leased line working or dial up working using AT commands and jumper settings. Modem setup is shown in Fig. 4.1. To configure the modem, refer modem users guide/operation manual.

44 C-DOT DSS MAX-XL


4.4.1. Dial Up Mode Working

Connect terminal to modem, power on modem/terminal, issue AT commands to achieve the following :

Restore factory default settings

Set serial baud rate to 9600

Set modem baud rate to 9600

Disable flow control

Set S register value to indicate after how many rings modem has to answer (Ex 1,2,3 )

Set the jumper settings if any for dial up working

Test set may be made as in Fig. 4.1

To dial remote modem type ATDP followed by called Modem Telephone Number and wait for connect message on terminal, CD lamp to glow on modem.

4.4.2. Leased Line Working

In leased line working, two modems are connected by external plant cable pair or 64 kbps data circuit. Configure the modems as given below using AT commands and jumper settings.

Configuring Modem

IOP and Modem Configuration

1. Configure modem as answer modem

2. Configure modem for power on 2 wire leased line working

3. Disable flow control

4. Disable DTR (Data Terminal Ready) Signal

5. Set serial baud rate and modem baud rate to 9600 bps

6. Disable commands echo

RSU end (Terminal End) Modem Configuration

1. Configure modem as originate modem

2. Configure modem for power on 2 wire leased line working

3. Disable flow control


Chapter 4.

4. Set serial baud rate and modem baud rate to 9600 bps

5. Disable DTR signal

Note :

1. For configuring modem using AT commands; power on modem, connect terminal to modem, issue AT commands to achieve required configuration. For exact commands, refer modem user guide/operation manual.

2. Use jumper settings if any, to achieve above configuration

3. Typical AT commands for configuring multi-tech MT2834ZDX are given in section 4.4.3, 4.4.4 for reference.

4.4.3. Procedure for Configuring Multitech (MT2834ZDX) for Dial Up Working

For dial up working the following are the commands for configuring modem.

AT&F8&W0 AT$SB9600&W0 AT$MB9600&W0 AT&E3&W0 AT&D0&W0 ATS0=1&W0 Jumper settings lease/dial may be set to dial position modem. Set up may be made as shown in Fig. 4.1.

4.4.4. Procedure for Configuring Multitech (MT2834ZDX) for Leased Line Working

Step 1:

Configure one modem as originate modem as follows :

Connect terminal to modem, set terminal speed to 9600, power on modem. On typing 'AT', the modem responds as saying "OK".

AT&F8&W0 (Store default settings and save) AT$SB9600&W0 (Serial baud rate set to 9600 and save) AT$MB9600&W0 (Modem baud rate set to 9600 and save) AT&E3&W0 (Disable flow control and save)

46 C-DOT DSS MAX-XL


AT&D0&W0 (Ignore DTR signal and save) Now set the jumper inside modem as follows :

Set lease/dial to lease position

Set originate/answer to originate position

Step 2:

Configure another modem as answer modem as follows :

Connect terminal to modem, set terminal speed to 9600, power on modem and type the following. On typing 'AT', response from modem should be "OK".

AT&F8&W0 (Store default settings and save) AT$SB9600&W0 (Serial baud rate set to 9600 and save) AT$MB9600&W0 (Modem baud rate set to 9600 and save) AT&E3&W0 (Disable flow control and save) AT&D0&W0 (Ignore DTR signal and save) Now set the jumper inside modem as follows :

Set lease/dial to lease position.

Set originate/answer to answer position

Step 3:

Verify IOP serial port by connecting a terminal, login should appear and it should be possible to login. Connect answer modem RS232 port to this IOP port. Connect terminal to RS232 port of originate modem connect line jacks (RJ11) of both modems by using a shorting cable supplied for leased line working (simulating cable pair between modems or 64 kbps data circuits). Now power on modems, CD lamp will glow in both modems and link is established login should appear on terminal.

Please note that when terminal/IOP port is connected to modem, TR lamp should glow in modem.

Note :

If login does not appear in icc port when terminal is connected, edit file "init tab" in / etc directory using vi editor. In line wherever required icc port is available, replace "off" by "respawn", save the file.


Chapter 4.

48 C-DOT DSS MAX-XL

49 C-DOT DSS MAX-XL

Chapter 5.

MDF - Installation

5.1. GENERAL

The MDF installation, on the RBM side, is similar to the MDF installation for C-DOT-SBM RAX in respect of subscriber and trunk cabling. However the additional cabling is required for RSU installation on the RBM side and on the parent exchange side in respect of 16 PCMs between parent exchange and RBM.

5.2. DIGITAL TRUNK CABLE TERMINATION ON RBM TO MDF (FOR RSU PCMS)

a) 16 PCMs i.e. L1 to L8, L17 to L24 are terminated on 4 Nos of 2/8 LSA modules.

b) If 4 pair cable is used from TSU frame to MDF, terminations on MDF are done as shown in figure 5.1 (a). If 8 pair cable is used from TSU frame to DDF, terminations on MDF are done as shown in figure 5.1 (b).

c) Cables marked RNUU, RNVV coming from copy 0 of TSU are terminated on first 2/8 module as shown in figure. Cables marked RNXX, RNYY coming from Copy 0 of TSU are terminated on second 2/8 module as shown in figure. For cables coming from copy 1 of TSU termination is done on third & fourth modules. Termination is done in the same way, as done for copy 0 cables.

d) For digital trunk cable preparation using 4 pair shielded cable & placement details, refer to sections 3.2.2.1 & 3.2.2.2. For digital trunk cable preparation using 8 pair shielded cable & placement details, refer to section 3.2.2.3.

e) The grounding leads coming out from digital cables at the ends near MDF can be crimped to a ring terminal and terminated on one of the screw & nut holding same backmount frame as shown in Fig. 3.2 c.

Chapter 5.

5.3. DIGITAL TRUNK CABLE TERMINATION ON CM TO DDF (FOR RSU PCMS)

While laying the cables on CM side, details given in table 5-1 may be seen depending on CM-L or CM-XL.

a) 16 PCMs ie. L1 to L8, L17 to L24 are terminated on 4 Nos of 2/8 LSA modules as shown in Figure 5.2.

b) For each RBM, 4 Nos of 4 pair shielded cables are used per BTU frame.

c) 4 Nos. of 4 pair cables from BTU0 are terminated on first and second 2/8 LSA Modules. Cables marked MNUU, MNVV are terminated on first 2/8 LSA Module and Cables marked MNXX, MNYY are terminated on second 2/8 LSA. Similarly 4 Nos of cables from BTU1 are terminated on third & fourth 2/8 LSA modules. All terminations are done as shown in Figure 5.2.

d) For cable preparation & placement details refer to section 3.3.1 & 3.4.

e) The grounding leads coming out from digital cables near DDF can be crimped to ring terminal & terminated to one of screw & nut of backmount frame.

5.4. INTER CONNECTIONS

The connections between RBM & CM through respective DDFs are shown in Figure 5.3.

50 C-DOT DSS MAX-XL

MDF - INSTALLATION

FIG

. 5.1

(a)

4 P

AIR

DIG

ITA

L TR

UN

K C

AB

LE T

ER

MIN

ATI

ON

ON

RB

M E

ND

MD

F (F

OR

RSU

PC

Ms)

L2 L2L4L4 TxTxRx

Rx

Rx

Rx

L1L3 L3 Tx L1 Tx

WH

OR

WH

BL

GN

BN

WH

WH

BL

WH

OR

WH

WH

WH

BN

GN

L6 L6L8L8 TxTxRx

Rx

Rx

Rx

L5L7 L7 Tx L5 Tx

WH

OR

WH

B LGN

BN WH

WH

BLWH

OR

WH

WH

WH

BN GN

L18

L18

L20

L20

TxTxRx

Rx

Rx

Rx

L17

L19

L19

Tx L17

Tx

WH

OR

WH

BL

GN

BN WH

WH

BL

WH

OR

WH

WH

WH

BN GN

L22

L22

L24

L24

TxTxRx

Rx

Rx

Rx

L21

L23

L23

Tx L21

Tx

WH

OR

WH

BL

GN

BN WH

WH

BL

WH

OR

WH

WH

WH

BN GN

LABEL HOLDER

YY XX

XX

BU

S-

BU

S-1YY

UU

UU

V V

V V

\DE

SIG

N\D

SS

MA

X\M

AX

-XL\

RSU

- XLI

M\R

SX

LIF1

A


Chapter 5.

FIG

. 5.1

(b)

8 P

AIR

DIG

ITA

L TR

UN

K C

AB

LE T

ER

MIN

ATI

ON

ON

RB

M E

ND

MD

F (F

OR

RSU

PC

Ms)

L2 L2L4L4 TxTxRx

Rx

Rx

Rx

L1L3 L3 Tx L1 Tx

WH

OR

WH

BL

GN

BN WH

WH

SL

WH

BL

RD

RD

RD

GN

OR

L6 L6L8L8 TxTxRx

Rx

Rx

Rx

L5L7 L7 Tx L5 Tx

WH

OR

WH

BL

GN

BN WH

WH

SL

WH

BL

RD

RD

RD

GN

OR

L18

L18

L20

L20

TxTxRx

Rx

Rx

Rx

L17

L19

L19

Tx L17

Tx

WH

OR

WH

BL

GN

BN

WH

WH

SL

WH

BL

RD

RD

RD

GN

OR

L22

L22

L24

L24

TxTxRx

Rx

Rx

Rx

L21

L23

L23

Tx L21

Tx

WH

OR

WH

B LGN

BN WH

WH

SLWH

BLRD

RD

RD

GN

OR

LABEL HOLDER

YY XX

XX

BU

S-

BU

S-1

\DE

SIG

N\D

SS

MA

X\M

AX

-XL \

RS

U-X

LIM

\RS

XLI

F1B

YY

UU

UU

V V

V V

52 C-DOT DSS MAX-XL

MDF - INSTALLATION

FIG

. 5.2

4 P

AIR

DIG

ITA

L T R

UN

K C

AB

LE T

ER

MIN

AT I

ON

ON

CM

EN

D D

DF

(FO

R R

S U P

CM

s)\D

ES

IGN

\DSS

MA

X\M

AX -

XL\

RSU

-XLI

M\R

SXL

IF2

L2 L2L4L4 Rx

Rx

Tx Tx TxTx L1L3 L3 Rx

L1 Rx

WH

OR

WH

BL

GN

BN

WH

WH

BL

WH

OR

WH

WH

WH

BN

GN

L6 L6L8L8 Rx

Rx

Tx Tx TxTx L5L7 L7 Rx

L5 Rx

WH

OR

WH

BL

GN

BN

WH

WH

BL

WH

OR

WH

WH

WH

BN

GN

L18

L18

L20

L20

Rx

Rx

Tx Tx TxTx L17

L19

L19

Rx

L17

Rx

WH

OR

WH

BLGN

BN WH

WH

BLWH

OR

WH

WH

WH

BN GN

L22

L22

L24

L24

Rx

Rx

Tx Tx TxTx L21

L23

L23

Rx

L21

Rx

WH

OR

WH

BLGN

BN WH

WH

BLWH

OR

WH

WH

WH

BN GN

LABEL HOLDER

YY

YY

XX

XX

BU

S-

BU

S-1

UUV V

V V UU


Chapter 5.

54 C-DOT DSS MAX-XL

MDF - INSTALLATION

CABLE LAYOUT

TABLE 5.1

Sl. No.

Cable Marker

C-DOT Assy. No. From To Remarks

On RSU Side *

1. RCX0 ACB-RSUXRCX0-000 2/1/6/13/A/1 2/1/6/12/B/1

2. RCX1 ACB-RSUXRCX1-000 2/1/6/14/A/1 2/1/6/15/B/1

3#. RA01 & RA03

ACB-ERSURN01-000 2/1/6/13/A/2 MDF

RA02 & RA04

ACB-ERSURN02-000 2/1/6/13/A/3 a) MDF

RRSA -do- 2/1/6/13/A/3 b) 2/1/6/ 12/B/4

For RBM-02

4#. RB01 & RB03

ACB-ERSURN01-000 2/1/6/14/A/2 MDF

RB02 & RB04

ACB-ERSURN02-000 2/1/6/14/A/3 a) MDF

RRSB -do- 2/1/6/14/A/3 b) 2/1/6/ 15/B/4

5. BPT1 & BPT2

ACB-MAXXBPTX-000 OR ACB-RSUUTEZX-000

2/1/5/J7/4 2/1/5/J24/4

VDU VDU

BM-XL BM-L

CM side

1. MA01 & MA02

ACB-MAXRMD01-000 CM/1/05/B/1 DDF

2. MA03 & MA04

ACB-MAXRMD02-000 CM/1/05/B/2 DDF RBM-02

3. MB01 & MB02


4. MB03 & MB04


5. MA05 & MA06


6. MA07 & MA08

ACB-MAXRMD06-000 CM/1/06/B/2 DDF RBM-04

7. MB05 & MB06


For convenience, cables on RSU side are shown for RBM -02 only. For other RBMs similar cables are required.

# For 4 pair cables, cable layout is shown above. In case of 8 pair cables, cable layout will be changed according to section 3.2.2.3.

CM side cables are shown for CM-XL for all 16 RSUs. In case of MAX-L, MBXX will be terminated on CM/1/15/B/1 & CM/1/15/B/2 for RBM-02, CM/1/16/B/1 & CM/1/16/B/2 for RBM-04


Chapter 5.

Sl. No.

Cable Marker


8. MB07 & MB08

ACB-MAXRMD08-000 CM/4/06/B/2 MDF

9. MA09 & MA10


10. MA11 & MA12

ACB-MAXRMD10-000 CM/1/07/B/2 MDF RBM-06

11. MB09 & MB10


12. MB11 & MB12


13. MA13 & MA14

ACB-MAXRMD13-000 CM/1/ 08/B/1

MDF

14. MA15 & MA16


15. MB13 & MB14


16. MB15 & MB16


17. MA17 & MA18


18. MA19 & MA20


19. MB17 & MB18


20. MB19 & MB20


21. MA21 & MA22


22. MA23 & MA24


23. MB21 & MB22


24. MB23 & MB24


25. MA25 & MA26


26. MA27 & MA28


27. MB25 & MB26


28. MB27 & MB28


29. MA29 & ACB-MAXRMD29-000 CM/1/12/B/1 MDF

56 C-DOT DSS MAX-XL

MDF - INSTALLATION

Sl. No.

Cable Marker


MA30

30. MA31 & MA32


31. MB29 & MB30


32. MB31 & MB32


33. MA33 & MA34


34. MA35 & MA36


35. MB33 & MB34


36. MB35 & MB36


37. MA37 & MA38


38. MA39 & MA40


39. MB37 & MB38


40. MB39 & MB40


41. MA41 & MA42


42. MA43 & MA44


43. MB41 & MB42


44. MB43 & MB44


45. MA45 & MA46


46. MA47 & MA48


47. MB45 & MB46


48. MB47 & MB48


49. MA49 & ACB-MAXRMD49-000 CM/1/19/B/1 MDF


Chapter 5.

Sl. No.

Cable Marker


MA50

50. MA51 & MA52


51. MB49 & MB50


52. MB51 & MB52


53. MA53 & MA54


54. MA55 & MA56


55. MB53 & MB54


56. MB55 & MB56


57. MA57 & MA58


58. MA59 & MA60


59. MB57 & MB58


60. MB59 & MB60


61. MA61 & MA62


62. MA63 & MA64


63. MB61 & MB62


64. MB63 & MB64


Note:

Only an even number BM can be made an RBM. Accordingly, cable markers on CM side are shown in the above table.

58 C-DOT DSS MAX-XL

PrefaceChapterIntroductionGENERAL

ChapterModifications in Floor MarkingMARKING OF SUITE LINES

ChapterRSU Cable Preparation And LayingINTRODUCTIONCABLE PREPARATION ON RSU SIDEDetail of RSU Clock Cable (BM-L/BM-XL)Details of Digital Cables at RSUDigital Trunk Cable - I (Using 4 Pair Cable)Digital Trunk Cable - II (4 Pair Cable)Digital Trunk Cable (Using 8 Pair Cable)

Details of BP Terminal Cable for BM-XLDetails of BP Terminal Cable for BM-L

CABLE PREPARATION ON MBM SIDE FOR RSUDetail of Digital Trunk Cable (For RSU Link)

CABLE PLACEMENTS

ChapterJumper Settings and Modem Set-UpJUMPER SETTING ON ESM & ESL CARDSAPC-ESM 397/H-S01 (IN CM-XL)APC-ESL 362/H-S00 (IN CM-L)

APC-BPU43X/H-M01 (BPU MOTHERBOARD OF BM-XL)APC-BPU 005/T-M01 (BM-L BPU MOTHERBOARD)EXTENDING IOP TERMINAL TO RSU SITE USING MODEMSDial Up Mode WorkingLeased Line WorkingProcedure for Configuring Multitech (MT2834ZDX) for Dial Up Procedure for Configuring Multitech (MT2834ZDX) for Leased L

ChapterMDF - InstallationGENERALDIGITAL TRUNK CABLE TERMINATION ON RBM TO MDF (FOR RSU PCMS)DIGITAL TRUNK CABLE TERMINATION ON CM TO DDF (FOR RSU PCMS)INTER CONNECTIONS

RSU Installation

Documents

Transcript of RSU Installation