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C-DOT DSS MAX
RSU INSTALLATION MANUAL
SystemPractices
Section No. 401-305-0513
Issue 03, October 1999
C-DOT DSS MAX-XL
RSU INSTALLATION MANUAL
1999, C-DOT Printed in India
C-DOT DSS MAX-XL
RSU INSTALLATION MANUAL
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
RSU INSTALLATION MANUAL 7
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
RSU INSTALLATION MANUAL 9
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
RSU INSTALLATION MANUAL 11
Chapter 3.
12 C-DOT DSS MAX-XL
RSU CABLE PREPARATION AND LAYING
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.
SOURCE TERMINATION PART NO.
: Wire Wrap Contact block. MCC-BCFSW307-002
Polarised Hood 14 contact Module. MCC-BPPOH207-401
DESTINATION TERMINATION PART NO.
: Digital cable -stripped wire to MDF/DDF
Copy 0 Copy 1
SOURCE PLACEMENT : Frame - TSU TSU
Slot - 13 14
Connector - A A
RSU INSTALLATION MANUAL 13
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
RSU CABLE PREPARATION AND LAYING
RSU INSTALLATION MANUAL 15
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
RSU CABLE PREPARATION AND LAYING
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)
RSU INSTALLATION MANUAL 17
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)
C-DOT ASSY NO. : ACB-ERSURN02-000
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.
CABLE DESCRIPTION : Digital cable - Shielded twisted 4 pair cable
18 C-DOT DSS MAX-XL
RSU CABLE PREPARATION AND LAYING
Ground Cable - 32/0.2mm Black Colour PVC wire. ACIO cable -- Jumper wire with PVC sleeve
CABLE UNIT COLOR CODE
: 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
SOURCE TERMINATION PART NO.
: Wire Wrap Contact block. MCC-BCFSW307-002
Polarised Hood 14 contact Module. MCC-BPPOH207-401
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
SOURCE PLACEMENT : Frame - TSU TSU
Slot - 13 14
Connector - A A
TAB NO. RETAINED : For Module 2 - 3 3
CABLE MARKER : RA `vv' RA `yy'
RB `vv' RB `yy'
DESTINATION PLACEMENT
: *Digital Part - Stripped wire to MDF/DDF Refer Fig. 5.1(a)
For ACIO -> Copy 0 Copy 1
: Frame - TSU TSU
RSU INSTALLATION MANUAL 19
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
RSU CABLE PREPARATION AND LAYING
RSU INSTALLATION MANUAL 21
Chapter 3.
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22 C-DOT DSS MAX-XL
RSU CABLE PREPARATION AND LAYING
3.2.2.3. Digital Trunk Cable (Using 8 Pair Cable)
C-DOT ASSY NO. : ACB-ERSURN03-000
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.
CABLE DESCRIPTION : Digital cable - Shielded twisted 8 pair cable
CABLE UNIT COLOR CODE
:
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
SOURCE TERMINATION PART NO.
: Wire Wrap Contact block. MCC-BCFSW307-002
Polarised Hood 14 contact Module. MCC-BPPOH207-401
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
SOURCE PLACEMENT : Frame - TSU TSU
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'
RSU INSTALLATION MANUAL 23
Chapter 3.
DESTINATION PLACEMENT
: 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:
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 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.
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 12.0mm PVC/Black silicon rubber sleeve of 50mm length at both ends of L tied with cable ties.
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
RSU CABLE PREPARATION AND LAYING
RSU INSTALLATION MANUAL 25
Chapter 3.
A. Connections for Digital Trunk Cable RBM end (Using 8 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 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
RSU CABLE PREPARATION AND LAYING
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.
SOURCE TERMINATION PART NO.
: 25 pin D-type wire wrap (Female) : MCC-DCFMZ002-301 MCC-DHXXXT25-100
DESTINATION TERMINATION PART NO.
: :
7X2 IDC Crimp connector MCC-BPCSZ012-401 MCC-BPCSZ011-401 MCC-BPCSZ022-401
SOURCE PLACEMENT : VDU
DESTINATION PLACEMENT
: 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.
RSU INSTALLATION MANUAL 27
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.
SOURCE TERMINATION PART NO.
: 25 pin D-type wire wrap (Female) : MCC-DCFMZ002-301 MCC-DHXXXT25-100
DESTINATION TERMINATION PART NO.
: :
7X2 IDC Crimp connector MCC-BPCSZ012-401 MCC-BPCSZ011-401 MCC-BPCSZ022-401
SOURCE PLACEMENT : VDU
DESTINATION PLACEMENT
: 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
RSU CABLE PREPARATION AND LAYING
RSU INSTALLATION MANUAL 29
Chapter 3.
30 C-DOT DSS MAX-XL
RSU CABLE PREPARATION AND LAYING
RSU INSTALLATION MANUAL 31
Chapter 3.
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32 C-DOT DSS MAX-XL
RSU CABLE PREPARATION AND LAYING
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.
CABLE UNIT COLOR CODE
: GREY.
CABLE LENGTH : Site dependent (Max. of 100 m) * Digital cable - 4x25 m. (Typical) excluding unsheathed section # Ground cable - 0.3 m
SOURCE TERMINATION PART NO.
: Wire Wrap Contact block. MCC-BCFSW307-002 Polarised Hood 14 contact Module. MCC-BPPOH207-401
DESTINATION TERMINATION PART NO.
: 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
RSU INSTALLATION MANUAL 33
Chapter 3.
DESTINATION PLACEMENT
: 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
Module No. Pin No. A B C
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
RSU CABLE PREPARATION AND LAYING
Signal Names for Digital Trunk Cable (CM End)
Module No. Pin No. A B C
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:
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 wire length shall be as shown in the figure.
4. Polarity tabs to be retained as given below module 1:1, module 2:2.
5. Put 12.0mm PVC/Black silicon rubber sleeve of 50mm length at both ends of L tied with cable ties.
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.
RSU INSTALLATION MANUAL 35
Chapter 3.
36 C-DOT DSS MAX-XL
RSU CABLE PREPARATION AND LAYING
RSU INSTALLATION MANUAL 37
Chapter 3.
38 C-DOT DSS MAX-XL
RSU CABLE PREPARATION AND LAYING
RSU INSTALLATION MANUAL 39
Chapter 3.
40 C-DOT DSS MAX-XL
RSU INSTALLATION MANUAL 41
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.
2. The jumpers not mentioned to be left open.
RSU INSTALLATION MANUAL 43
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.
2. The jumpers not mentioned to be left open.
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
JUMPER SETTINGS AND MODEM SET-UP
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
RSU INSTALLATION MANUAL 45
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
JUMPER SETTINGS AND MODEM SET-UP
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.
RSU INSTALLATION MANUAL 47
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
RSU INSTALLATION MANUAL 51
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
RSU INSTALLATION MANUAL 53
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
ACB-MAXRMD03-000 CM/4/05/B/1 DDF
4. MB03 & MB04
ACB-MAXRMD04-000 CM/4/05/B/2 DDF
5. MA05 & MA06
ACB-MAXRMD05-000 CM/1/06/B/1 DDF
6. MA07 & MA08
ACB-MAXRMD06-000 CM/1/06/B/2 DDF RBM-04
7. MB05 & MB06
ACB-MAXRMD07-000 CM/4/06/B/1 DDF
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
RSU INSTALLATION MANUAL 55
Chapter 5.
Sl. No.
Cable Marker
C-DOT Assy. No. From To Remarks
8. MB07 & MB08
ACB-MAXRMD08-000 CM/4/06/B/2 MDF
9. MA09 & MA10
ACB-MAXRMD09-000 CM/1/07/B/1 MDF
10. MA11 & MA12
ACB-MAXRMD10-000 CM/1/07/B/2 MDF RBM-06
11. MB09 & MB10
ACB-MAXRMD11-000 CM/4/07/B/1 MDF
12. MB11 & MB12
ACB-MAXRMD12-000 CM/4/07/B/2 MDF
13. MA13 & MA14
ACB-MAXRMD13-000 CM/1/ 08/B/1
MDF
14. MA15 & MA16
ACB-MAXRMD14-000 CM/1/08/B/2 MDF RBM-08
15. MB13 & MB14
ACB-MAXRMD15-000 CM/4/08/B/1 MDF
16. MB15 & MB16
ACB-MAXRMD16-000 CM/4/08/B/2 MDF
17. MA17 & MA18
ACB-MAXRMD17-000 CM/1/09/B/1 MDF
18. MA19 & MA20
ACB-MAXRMD18-000 CM/1/09/B/2 MDF RBM-10
19. MB17 & MB18
ACB-MAXRMD19-000 CM/4/09/B/1 MDF
20. MB19 & MB20
ACB-MAXRMD20-000 CM/4/09/B/2 MDF
21. MA21 & MA22
ACB-MAXRMD21-000 CM/1/10/B/1 MDF
22. MA23 & MA24
ACB-MAXRMD22-000 CM/1/10/B/2 MDF RBM-12
23. MB21 & MB22
ACB-MAXRMD23-000 CM/4/10/B/1 MDF
24. MB23 & MB24
ACB-MAXRMD24-000 CM/4/10/B/2 MDF
25. MA25 & MA26
ACB-MAXRMD25-000 CM/1/11/B/1 MDF
26. MA27 & MA28
ACB-MAXRMD26-000 CM/1/11/B/2 MDF RBM-14
27. MB25 & MB26
ACB-MAXRMD27-000 CM/4/11/B/1 MDF
28. MB27 & MB28
ACB-MAXRMD28-000 CM/4/11/B/2 MDF
29. MA29 & ACB-MAXRMD29-000 CM/1/12/B/1 MDF
56 C-DOT DSS MAX-XL
MDF - INSTALLATION
Sl. No.
Cable Marker
C-DOT Assy. No. From To Remarks
MA30
30. MA31 & MA32
ACB-MAXRMD30-000 CM/1/12/B/2 MDF RBM-16
31. MB29 & MB30
ACB-MAXRMD31-000 CM/4/12/B/1 MDF
32. MB31 & MB32
ACB-MAXRMD32-000 CM/4/12/B/2 MDF
33. MA33 & MA34
ACB-MAXRMD33-000 CM/1/15/B/1 MDF
34. MA35 & MA36
ACB-MAXRMD34-000 CM/1/15/B/2 MDF RBM-18
35. MB33 & MB34
ACB-MAXRMD35-000 CM/4/15/B/1 MDF
36. MB35 & MB36
ACB-MAXRMD36-000 CM/4/15/B/2 MDF
37. MA37 & MA38
ACB-MAXRMD37-000 CM/1/16/B/1 MDF
38. MA39 & MA40
ACB-MAXRMD38-000 CM/1/16/B/2 MDF RBM-20
39. MB37 & MB38
ACB-MAXRMD39-000 CM/4/16/B/1 MDF
40. MB39 & MB40
ACB-MAXRMD40-000 CM/4/16/B/2 MDF
41. MA41 & MA42
ACB-MAXRMD41-000 CM/1/17/B/1 MDF
42. MA43 & MA44
ACB-MAXRMD42-000 CM/1/17/B/2 MDF RBM-22
43. MB41 & MB42
ACB-MAXRMD43-000 CM/4/17/B/1 MDF
44. MB43 & MB44
ACB-MAXRMD44-000 CM/4/17/B/2 MDF
45. MA45 & MA46
ACB-MAXRMD45-000 CM/1/18/B/1 MDF
46. MA47 & MA48
ACB-MAXRMD46-000 CM/1/18/B/2 MDF RBM-24
47. MB45 & MB46
ACB-MAXRMD47-000 CM/4/18/B/1 MDF
48. MB47 & MB48
ACB-MAXRMD48-000 CM/4/18/B/2 MDF
49. MA49 & ACB-MAXRMD49-000 CM/1/19/B/1 MDF
RSU INSTALLATION MANUAL 57
Chapter 5.
Sl. No.
Cable Marker
C-DOT Assy. No. From To Remarks
MA50
50. MA51 & MA52
ACB-MAXRMD50-000 CM/1/19/B/2 MDF RBM-26
51. MB49 & MB50
ACB-MAXRMD51-000 CM/4/19/B/1 MDF
52. MB51 & MB52
ACB-MAXRMD52-000 CM/4/19/B/2 MDF
53. MA53 & MA54
ACB-MAXRMD53-000 CM/1/20/B/1 MDF
54. MA55 & MA56
ACB-MAXRMD54-000 CM/1/20/B/2 MDF RBM-28
55. MB53 & MB54
ACB-MAXRMD55-000 CM/4/20/B/1 MDF
56. MB55 & MB56
ACB-MAXRMD56-000 CM/4/20/B/2 MDF
57. MA57 & MA58
ACB-MAXRMD57-000 CM/1/21/B/1 MDF
58. MA59 & MA60
ACB-MAXRMD58-000 CM/1/21/B/2 MDF RBM-30
59. MB57 & MB58
ACB-MAXRMD59-000 CM/4/21/B/1 MDF
60. MB59 & MB60
ACB-MAXRMD60-000 CM/4/21/B/2 MDF
61. MA61 & MA62
ACB-MAXRMD61-000 CM/1/22/B/1 MDF
62. MA63 & MA64
ACB-MAXRMD62-000 CM/1/22/B/2 MDF RBM-32
63. MB61 & MB62
ACB-MAXRMD63-000 CM/4/22/B/1 MDF
64. MB63 & MB64
ACB-MAXRMD64-000 CM/4/22/B/2 MDF
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