Cable Specifications

Note The fan tray backplane (connector P2) is connected to the E2A alarm contact (connector J14, pins 7 and 8) on the Cisco 6100/6130 chassis backplane. The fan tray alarm contacts are wired in the installation procedures so that fan tray alarms can be transmitted to the ViewRunner management software. For more information on connecting the fan tray and the chassis, refer to either the Cisco 6100 with NI-1 Direct Connect Installation Guide or the Cisco 6130 with NI-1 Direct Connect Installation Guide.

Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

If you are using dual-port ATU-C modules, use 64-port chassis cables. However, if you plan to expand your system to quad-port xTU-C modules, you can use 128-port chassis cables to make expansion easier. The 128-port chassis cables are recommended for all new installations.

Note For the port mapping tables to build your own Cisco 6100/6130 cables, see Table D-9.

Table C-1 shows an overview of the cables used for each Cisco 6100 Series with NI-1 system configuration.

Table C-1: Cisco 6100 Series with NI-1 System Configuration and Cable Overview

Configuration Connection Cable Type Ports Line Coding Technology Reference

Cisco 6130 POTS Splitter Table Figure

Direct Connect with a POTS splitter

Cisco 6100/6130 to Cisco 6120

One-to-one

64

64

CAP (ADSL) or DMT-2 (ADSL)

Table C-2

Figure C-2

Cisco 6100/6130 to two Cisco 6120 chassis

One-to-two

128

64 each POTS splitter

CAP (ADSL) or DMT-2 (ADSL)

Table C-3

Figure C-3 and Figure C-4

Siecor POTS splitter to Cisco 6100/6130

One-to-one

128

128

DMT-2 (ADSL)

Table C-4

Figure C-5

POTS splitter to MDF¹

One-to-one

---

80

CAP (ADSL) or DMT-2 (ADSL)

Table C-5

Figure C-6, Figure C-7, and Figure C-8

Two-to-two

---

80

CAP (ADSL) or DMT-2 (ADSL)

Table C-6

Figure C-9, Figure C-10, and Figure C-11

Direct Connect without a POTS splitter

Cisco 6130 to MDF

Three-to-two

64

---

DMT-2 (ADSL)

Table C-7

Figure C-12 and Figure C-13

Three-to-three

128

---

DMT-2 (ADSL)
2B1Q (SDSL ²)

Table C-8

Figure C-14 and Figure C-15

DOH

Cisco 6100 to Cisco 6110

One-to-one

64

80

CAP (ADSL)

Table C-9

Figure C-16

Cisco 6110 to Cisco 6110

---

---

CAP (ADSL)

Table C-9

Figure C-16

Cisco 6110 to Cisco 6120

---

80

CAP (ADSL)

Table C-9

Figure C-16

Cisco 6120 to MDF

---

80

CAP (ADSL)

Table C-10

Figure C-17, Figure C-18, and Figure C-19

Cisco 6120 to MDF

Two-to-two

---

80

CAP (ADSL)

Table C-11

Figure C-20, Figure C-21, and Figure C-22

Intermixing

Cisco 6130 to
Cisco 6120

Cisco 6130 to MDF

One-to-one

96

64

DMT-2 (ADSL)
2B1Q (SDSL)

Table C-12

Figure C-23

Cisco 6130 to
Siecor POTS splitter

Cisco 6130 to MDF

One-to-one

96

128

CAP (ADSL) or DMT-2 (ADSL)

2B1Q (SDSL)

Table C-13

---

Subtending

System I/O card to DS3 subtending I/O card

One-to-one

---

---

---

---

Figure C-24 and Figure C-25

¹MDF = main distribution frame
²SDSL = symmetrical digital subscriber line

Configuration	Connection	Cable Type	Ports	Line Coding Technology	Reference
Cisco 6130	POTS Splitter	Table	Figure
Direct Connect with a POTS splitter	Cisco 6100/6130 to Cisco 6120	One-to-one	64	64	CAP (ADSL) or DMT-2 (ADSL)	Table C-2	Figure C-2
Cisco 6100/6130 to two Cisco 6120 chassis	One-to-two	128	64 each POTS splitter	CAP (ADSL) or DMT-2 (ADSL)	Table C-3	Figure C-3 and Figure C-4
Siecor POTS splitter to Cisco 6100/6130	One-to-one	128	128	DMT-2 (ADSL)	Table C-4	Figure C-5
POTS splitter to MDF¹	One-to-one	---	80	CAP (ADSL) or DMT-2 (ADSL)	Table C-5	Figure C-6, Figure C-7, and Figure C-8
Two-to-two	---	80	CAP (ADSL) or DMT-2 (ADSL)	Table C-6	Figure C-9, Figure C-10, and Figure C-11
Direct Connect without a POTS splitter	Cisco 6130 to MDF	Three-to-two	64	---	DMT-2 (ADSL)	Table C-7	Figure C-12 and Figure C-13
Three-to-three	128	---	DMT-2 (ADSL) 2B1Q (SDSL ²)	Table C-8	Figure C-14 and Figure C-15
DOH	Cisco 6100 to Cisco 6110	One-to-one	64	80	CAP (ADSL)	Table C-9	Figure C-16
Cisco 6110 to Cisco 6110	---	---	CAP (ADSL)	Table C-9	Figure C-16
Cisco 6110 to Cisco 6120	---	80	CAP (ADSL)	Table C-9	Figure C-16
Cisco 6120 to MDF	---	80	CAP (ADSL)	Table C-10	Figure C-17, Figure C-18, and Figure C-19
Cisco 6120 to MDF	Two-to-two	---	80	CAP (ADSL)	Table C-11	Figure C-20, Figure C-21, and Figure C-22
Intermixing	Cisco 6130 to Cisco 6120 Cisco 6130 to MDF	One-to-one	96	64	DMT-2 (ADSL) 2B1Q (SDSL)	Table C-12	Figure C-23
Cisco 6130 to Siecor POTS splitter Cisco 6130 to MDF	One-to-one	96	128	CAP (ADSL) or DMT-2 (ADSL) 2B1Q (SDSL)	Table C-13	---
Subtending	System I/O card to DS3 subtending I/O card	One-to-one	---	---	---	---	Figure C-24 and Figure C-25

Cabling Guidelines

You need to ensure that all cables are screwed in to the backplane and that the Champ connectors are tie wrapped. (See Figure C-1.)

Figure C-1: Cabling Guidelines

Direct Connect with a POTS Splitter Configuration Cables

In a Direct Connect with a POTS splitter configuration, use only designated cables to connect the Cisco 6100/6130, the POTS splitter, and the MDF. This section provides tables and illustrations for the following cables:

Note Some chassis connectors in the cabling diagrams are not used because they are specific to one of the other configurations of the Cisco 6100 Series with NI-1 system or because they are reserved for future use.

Cisco 6100/6130 to Cisco 6120 Cables

You can use the following cables when you are cabling the Cisco 6100/6130 to the Cisco 6120 in a Direct Connect with a POTS splitter configuration:

One-to-one cables---Used to connect the Cisco 6100/6130 to the Cisco 6120 for systems using dual-port CAP or DMT-2 ATU-C modules. This cable is not recommended if you plan on expanding your system to quad-port xTU-C modules.
One-to-two cables---Used to connect one Cisco 6100/6130 to two Cisco 6120 chassis for systems using dual-port and quad-port ATU-C modules.

One-to-One Cables

You can use one-to-one cables to connect the Cisco 6100/6130 to the Cisco 6120 for systems using dual-port CAP or DMT-2 ATU-C modules. Table C-2 lists the backplane connectors and the part numbers for the basic one-to-one cables.

Note Do not use this cable if you plan to expand the system to quad-port xTU-C modules.

Table C-2: Connectors and Part Numbers for One-to-One Cables---Cisco 6100/6130 to the Cisco 6120 Connections

Backplane Connector Cisco Part Number NetSpeed Part Number

Cisco 6100/6130 Cisco 6120 Kit Subassembly

J39

J3

CAB-61-014

72-1665-01

4100-021-01

J40

J1

CAB-61-014

72-1665-01

4100-021-01

J41

J5

CAB-61-014

72-1665-01

4100-021-01

J42

J4

CAB-61-014

72-1611-01

4100-021-02

J43

J2

CAB-61-014

72-1610-01

4100-021-03

J44

J6

CAB-61-014

72-1609-01

4100-021-04

Backplane Connector	Cisco Part Number	NetSpeed Part Number
Cisco 6100/6130	Cisco 6120	Kit	Subassembly
J39	J3	CAB-61-014	72-1665-01	4100-021-01
J40	J1	CAB-61-014	72-1665-01	4100-021-01
J41	J5	CAB-61-014	72-1665-01	4100-021-01
J42	J4	CAB-61-014	72-1611-01	4100-021-02
J43	J2	CAB-61-014	72-1610-01	4100-021-03
J44	J6	CAB-61-014	72-1609-01	4100-021-04

Note When you use the one-to-one cable, see Table D-1 for port mapping information.

Figure C-2 shows the cabling between the Cisco 6100/6130 and the Cisco 6120 in which the cables listed in Table C-2 are used.

Figure C-2: Cisco 6100/6130 to Cisco 6120 Cabling Diagram with One-to-One Cables

One-to-Two Cables

You can use one-to-two cables to connect one Cisco 6100/6130 to two Cisco 6120 chassis for systems using dual-port or quad-port ATU-C modules.

Table C-3 lists the backplane connectors and the part numbers for the one-to-two cables. In this configuration, 64 POTS splitter ports are used in each Cisco 6120, for a total of 128 ports.

Table C-3: Connectors and Part Numbers for One-to-Two Cables---Cisco 6100/6130 to Two Cisco 6120 Chassis Connection

Backplane Connector Cisco Part Number

Cisco 6100/6130 First Cisco 6120 Connector Second Cisco 6120 Connector Kit Subassembly

Backplane Cable Backplane Cable

J39

J3

P3A

J3

P3B

CAB-MC128-PSC80

72-1767-01¹

J40

J1

P1A

J1

P1B

CAB-MC128-PSC80

72-1767-01

J41

J5

P5A

J5

P5B

CAB-MC128-PSC80

72-1767-01

J42

J4

P4A

J4

P4B

CAB-MC128-PSC80

72-1768-01²

J43

J2

P2A

J2

P2B

CAB-MC128-PSC80

72-1769-01³

J44

J6

P6A

J6

P6B

CAB-MC128-PSC80

72-1770-01⁴

¹This cable can be used for Cisco 6100/6130 connectors J39, J40, and J41.
²This cable is specifically for Cisco 6100/6130 connector J42.
³This cable is specifically for Cisco 6100/6130 connector J43.
⁴This cable is specifically for Cisco 6100/6130 connector J44.

Backplane Connector	Cisco Part Number
Cisco 6100/6130	First Cisco 6120 Connector	Second Cisco 6120 Connector	Kit	Subassembly
Backplane	Cable	Backplane	Cable
J39	J3	P3A	J3	P3B	CAB-MC128-PSC80	72-1767-01¹
J40	J1	P1A	J1	P1B	CAB-MC128-PSC80	72-1767-01
J41	J5	P5A	J5	P5B	CAB-MC128-PSC80	72-1767-01
J42	J4	P4A	J4	P4B	CAB-MC128-PSC80	72-1768-01²
J43	J2	P2A	J2	P2B	CAB-MC128-PSC80	72-1769-01³
J44	J6	P6A	J6	P6B	CAB-MC128-PSC80	72-1770-01⁴

Note When you use the one-to-two cable, see Table D-2 for port mapping information.

Figure C-3 shows the one-to-two cable.

Figure C-3: One-to-Two Cable

Tips If you use 64 POTS splitter ports, tie wrap the second Cisco 6120 connector to the rack. When you expand your system to 128 POTS splitter ports, the second Cisco 6120 connector will attach to a second Cisco 6120.

Figure C-4 shows the cabling between one Cisco 6100/6130 and two Cisco 6120 chassis in which the cables listed in Table C-3 are used.

Figure C-4: Cisco 6100/6130 to Two Cisco 6120 Chassis Cabling Diagram with One-to-Two Cables

Cisco 6100/6130 to Siecor POTS Splitter Cables

The Siecor ADSL POTS Splitter Rack-Mount Shelf is compatible with the Cisco 6100/6130. If you use the Siecor POTS splitter, you need six one-to-one cables to connect the POTS splitter to the Cisco 6100/6130 connectors J39 through J44. This one-to-one cable is not the same as the one-to-one cables used in previous configurations.

Use the one-to-one cable when you are connecting the Cisco 6100/6130 to the Siecor POTS splitter. Table C-4 lists the cable and associated part numbers.

Table C-4: Connectors and Part Numbers for One-to-One Cables for the Siecor POTS Splitter

Backplane Connector Cisco Part Number

Cisco 6100/6130 Siecor POTS Splitter Kit Subassembly

J39

xDSL
9-32

CAB-6121-1

72-1766-01

J40

xDSL
1-8
65-72

CAB-6121-1

72-1766-01

J41

xDSL
73-96

CAB-6121-1

72-1766-01

J42

xDSL
33-56

CAB-6121-1

72-1766-01

J43

xDSL
57-64
121-128

CAB-6121-1

72-1766-01

J44

xDSL
97-120

CAB-6121-1

72-1766-01

Backplane Connector	Cisco Part Number
Cisco 6100/6130	Siecor POTS Splitter	Kit	Subassembly
J39	xDSL 9-32	CAB-6121-1	72-1766-01
J40	xDSL 1-8 65-72	CAB-6121-1	72-1766-01
J41	xDSL 73-96	CAB-6121-1	72-1766-01
J42	xDSL 33-56	CAB-6121-1	72-1766-01
J43	xDSL 57-64 121-128	CAB-6121-1	72-1766-01
J44	xDSL 97-120	CAB-6121-1	72-1766-01

Note When you use the one-to-one cable, see Table D-3 for port mapping information.

Figure C-5 shows the one-to-one special cable.

Figure C-5: One-to-One Special Cable

Note If you are installing a Direct Connect with a POTS splitter configuration using the Siecor ADSL POTS Splitter Rack-Mount Shelf, install the Cisco components (excluding the POTS splitter) according to either the Cisco 6100 with NI-1 Direct Connect Installation Guide or the Cisco 6130 with NI-1 Direct Connect Installation Guide. Refer to the ADSL POTS Splitter Rack-Mount Shelf Central Office Version document for installation procedures for the Siecor POTS splitter.

POTS Splitter to MDF Cables

You can use the following cables to connect the POTS splitter (Cisco 6120 or Siecor POTS splitter) to the MDF in a Direct Connect with a POTS splitter configuration:

One-to-one cables---Used to connect the POTS splitter (Cisco 6120 or Siecor POTS splitter) to the MDF.

Note For cabling connectors and procedures for the Siecor POTS splitter, refer to the Siecor ADSL POTS Splitter Rack-Mount Shelf Central Office Version document.

Two-to-two cables---Used to clearly associate the mapping between the wire pairs and the Cisco 6100/6130 or Cisco 6120 ports. These cables attach to the Cisco 6120 MDF connections (J11 to J14) and the Cisco 6120 POTS connections (J7 to J10).

One-to-One Cables

You can use one-to-one cables to connect the Cisco 6120 to the MDF or POTS service connectors. Table C-5 lists the backplane connectors, the available cable lengths, and the part numbers for the one-to-one cables. Each cable has the same pinouts. The only difference between the four cables is the length. Use the length that works best for your configuration.

Table C-5: Connectors, Lengths, and Part Numbers for One-to-One Cables---Cisco 6120 to MDF or POTS Connections

Backplane Connector Cisco Part Number

Cisco 6120 MDF Modem Kit Subassembly

MDF Connectors

J11, J12, J13, J14

P1 (modems 1 to 16),
P3 (modems 33 to 48),
P2 (modems 17 to 32), or P4 (modems 49 to 64)

CAB-61-015
50-ft cable

72-1599-01

CAB-61-016
150-ft cable

72-1598-01

CAB-61-017
75-ft cable

72-1597-01

CAB-61-018
175-ft cable

72-1596-01

POTS Connectors

J7, J8, J9, J10

P1 (modems 1 to 16),
P3 (modems 33 to 48),
P2 (modems 17 to 32), or P4 (modems 49 to 64)

CAB-61-015
50-ft cable

72-1599-01

CAB-61-016
150-ft cable

72-1598-01

CAB-61-017
75-ft cable

72-1597-01

CAB-61-018
175-ft cable

72-1596-01

Backplane Connector	Cisco Part Number
Cisco 6120	MDF Modem	Kit	Subassembly
MDF Connectors
J11, J12, J13, J14	P1 (modems 1 to 16), P3 (modems 33 to 48), P2 (modems 17 to 32), or P4 (modems 49 to 64)	CAB-61-015 50-ft cable	72-1599-01
CAB-61-016 150-ft cable	72-1598-01
CAB-61-017 75-ft cable	72-1597-01
CAB-61-018 175-ft cable	72-1596-01
POTS Connectors
J7, J8, J9, J10	P1 (modems 1 to 16), P3 (modems 33 to 48), P2 (modems 17 to 32), or P4 (modems 49 to 64)	CAB-61-015 50-ft cable	72-1599-01
CAB-61-016 150-ft cable	72-1598-01
CAB-61-017 75-ft cable	72-1597-01
CAB-61-018 175-ft cable	72-1596-01

Figure C-6 shows the one-to-one cable.

Figure C-6: One-to-One Cable

Figure C-7 shows the cabling between the Cisco 6120 to the MDF in which the cables listed in Table C-5 are used.

Figure C-7: Cisco 6120 to MDF Cabling Diagram with One-to-One Cables

Figure C-8 shows the cabling between the Cisco 6120 to the POTS service connections in which the cables listed in Table C-5 are used.

Figure C-8: Cisco 6120 to POTS Service Cabling Diagram with One-to-One Cables

Note For cabling connectors and procedures for the Siecor POTS splitter, refer to the Siecor ADSL POTS Splitter Rack-Mount Shelf Central Office Version document.

Two-to-Two Cables

To associate the Cisco 6120 MDF or POTS wire pairs and the Cisco 6100/6130 modem ports, the two-to-two cable remaps the wire pairs from the Cisco 6120 MDF or POTS connectors to the Cisco 6120 connectors. You can use the two-to-two cable to

Connect the xDSL subscriber line connections on the Cisco 6120 (J11 to J14) to the MDF
Connect the voice lines on the Cisco 6120 (J7 to J10) to the voice-switching equipment that provides local POTS service

Table C-6 lists the backplane connectors and the part numbers for the two-to-two cables connecting the Cisco 6120 to the MDF in a Direct Connect with a POTS splitter configuration.

Table C-6: Connectors and Part Numbers for Two-to-Two Cables---Cisco 6120 to MDF Connections

Backplane Connector Cisco Part Number

Cisco 6120 MDF Modem Kit Subassembly

xDSL Subscriber Line Connectors

J11, J12

P1 (modems 1 to 16) or
P3 (modems 33 to 48)

CAB-PSC-80-REPIN

72-1716-01
(right cable)

J13, J14

P2 (modems 17 to 32) or P4 (modems 49 to 64)

CAB-PSC-80-REPIN

72-1772-01
(left cable)

Voice Line Connectors

J7, J9

P1 (modems 1 to 16) or
P3 (modems 33 to 48)

CAB-PSC-80-REPIN

72-1716-01
(right cable)

J8, J10

P2 (modems 17 to 32) or P4 (modems 49 to 64)

CAB-PSC-80-REPIN

72-1772-01
(left cable)

Backplane Connector	Cisco Part Number
Cisco 6120	MDF Modem	Kit	Subassembly
xDSL Subscriber Line Connectors
J11, J12	P1 (modems 1 to 16) or P3 (modems 33 to 48)	CAB-PSC-80-REPIN	72-1716-01 (right cable)
J13, J14	P2 (modems 17 to 32) or P4 (modems 49 to 64)	CAB-PSC-80-REPIN	72-1772-01 (left cable)
Voice Line Connectors
J7, J9	P1 (modems 1 to 16) or P3 (modems 33 to 48)	CAB-PSC-80-REPIN	72-1716-01 (right cable)
J8, J10	P2 (modems 17 to 32) or P4 (modems 49 to 64)	CAB-PSC-80-REPIN	72-1772-01 (left cable)

Note When you use the two-to-two cable, see Table D-4 for port mapping information.

Figure C-9 shows the two-to-two cable.

Figure C-9: Two-to-Two Cable

Figure C-10 shows the cabling between the xDSL subscriber line connectors on the Cisco 6120 and the MDF in which the cables listed in Table C-6 are used.

Figure C-10: Cisco 6120 to MDF Cabling Diagram with Two-to-Two Cables---xDSL Subscriber Line Connectors

Figure C-11 shows the cabling between the voice lines on the Cisco 6120 and the voice-switching equipment that provides local POTS service. The cables listed in Table C-6 are used for the connection.

Figure C-11: Cisco 6120 to MDF Cabling Diagram with Two-to-Two Cables---Voice Line Connectors

Direct Connect Without a POTS Splitter Configuration Cables

In a Direct Connect without a POTS splitter configuration, use only designated cables to connect the Cisco 6130 and the MDF. This section provides tables and illustrations for the following cables:

Three-to-two cables
Three-to-three cables

Three-to-Two Cables

To associate the MDF wire pairs and the Cisco 6130 modem ports, the three-to-two cable remaps the wire pairs from the Cisco 6130 connectors to the MDF connectors. The cable is used in systems with dual-port DMT-2 ATU-C modules installed in the Cisco 6130.

Table C-7 lists the backplane connectors and the part numbers for the three-to-two cables connecting the Cisco 6130 to the MDF in a Direct Connect without a POTS splitter configuration.

Note This cable is not recommended if you plan on expanding your system to quad-port xTU-C modules.

Table C-7: Connectors and Part Numbers for Three-to-Two Cables---Cisco 6130 to MDF Connections

Backplane Connector Cisco Part Number

Cisco 6130 MDF Kit Subassembly

J39, J40, J41

P1 (slots 21 to 28) or P2 (slots 1 to 8)

CAB-MC-3:2-REPIN

72-1590-02
(right cable)

J42, J43, J44

P1 (slots 31 to 38) or P2 (slots 13 to 20)

CAB-MC-3:2-REPIN

72-1591-02
(left cable)

Backplane Connector	Cisco Part Number
Cisco 6130	MDF	Kit	Subassembly
J39, J40, J41	P1 (slots 21 to 28) or P2 (slots 1 to 8)	CAB-MC-3:2-REPIN	72-1590-02 (right cable)
J42, J43, J44	P1 (slots 31 to 38) or P2 (slots 13 to 20)	CAB-MC-3:2-REPIN	72-1591-02 (left cable)

Note When you use the three-to-two cable, see Table D-5 for port mapping information.

Figure C-12 shows the three-to-two cable.

Figure C-12: Three-to-Two Cable

Figure C-13 shows the cabling between the Cisco 6130 and the MDF in which the cables listed in Table C-7 are used.

Figure C-13: Cisco 6130 to MDF Cabling Diagram with Three-to-Two Cables

Three-to-Three Cables

To associate the MDF wire pairs and the Cisco 6130 modem ports, the three-to-three cable remaps the wire pairs from the Cisco 6130 connectors to the MDF connectors. Use the cable in systems with dual-port DMT-2 ATU-C or quad-port xTU-C modules installed in the chassis. Table C-8 lists the backplane connectors and the part numbers for the three-to-three cables connecting the Cisco 6130 to the MDF in a Direct Connect without a POTS splitter configuration.

Table C-8: Connectors and Part Numbers for Three-to-Three Cables---Cisco 6130 to MDF Connections

Backplane Connector Cisco Part Number

Cisco 6130 MDF Kit Subassembly

J39, J40, J41

P4 (slots 1 to 6),
P5 (slots 7, 8, and 21 to 24),
or P6 (slots 25 to 28)

CAB-MC128-MDF

72-1765-01
(right cable)

J42, J43, J44

P1 (slots 13 to 18),
P2 (slots 19, 20, and 31 to 34),
or P3 (slots 35 to 38)

CAB-MC128-MDF

72-1720-01
(left cable)

Backplane Connector	Cisco Part Number
Cisco 6130	MDF	Kit	Subassembly
J39, J40, J41	P4 (slots 1 to 6), P5 (slots 7, 8, and 21 to 24), or P6 (slots 25 to 28)	CAB-MC128-MDF	72-1765-01 (right cable)
J42, J43, J44	P1 (slots 13 to 18), P2 (slots 19, 20, and 31 to 34), or P3 (slots 35 to 38)	CAB-MC128-MDF	72-1720-01 (left cable)

Note When you use the three-to-three cable, see Table D-6 for port mapping information.

Figure C-14 shows the three-to-three cable.

Figure C-14: Three-to-Three Cable

Figure C-15 shows the cabling between the Cisco 6130 and the MDF in which the cables listed in Table C-8 are used.

Figure C-15: Cisco 6130 to MDF Cabling Diagram with Three-to-Three Cables

DOH Configuration Cables

In a DOH configuration, use only designated cables to connect the Cisco 6100, Cisco 6110, Cisco 6120, and MDF. This section provides tables and illustrations for the following cables:

Basic DOH Component Cables

You can use one-to-one cables to connect the Cisco 6100, Cisco 6110, and Cisco 6120 for systems using dual-port CAP ATU-C modules. Table C-9 lists the backplane connectors and the part numbers for the basic one-to-one cable.

Table C-9: Connectors and Part Numbers for One-to-One Cables---Cisco 6100, Cisco 6110, and Cisco 6120 Connections

Backplane Connector Cisco Part Number NetSpeed Part Number

Kit Subassembly

Cisco 6100 Cisco 6110

J45

J25

CAB-61-011

72-1627-01

4100-014-01

J46

J26

CAB-61-011

72-1626-01

4100-014-02

J47

J29

CAB-61-011

72-1641-01

4100-030-02

Cisco 6110 Cisco 6110

J27

J25

CAB-61-012

72-1625-01

4100-014-03

J28

J26

CAB-61-012

72-1625-01

4100-014-03

J30

J29

CAB-61-012

72-1602-01

4100-030-01

Cisco 6110 Cisco 6120

J23

J6

CAB-61-013

72-1619-01

4100-016-01

J22

J5

CAB-61-013

72-1619-01

4100-016-01

J24

J4

CAB-61-013

72-1619-01

4100-016-01

J21

J3

CAB-61-013

72-1619-01

4100-016-01

Backplane Connector	Cisco Part Number	NetSpeed Part Number
Kit	Subassembly
Cisco 6100	Cisco 6110
J45	J25	CAB-61-011	72-1627-01	4100-014-01
J46	J26	CAB-61-011	72-1626-01	4100-014-02
J47	J29	CAB-61-011	72-1641-01	4100-030-02
Cisco 6110	Cisco 6110
J27	J25	CAB-61-012	72-1625-01	4100-014-03
J28	J26	CAB-61-012	72-1625-01	4100-014-03
J30	J29	CAB-61-012	72-1602-01	4100-030-01
Cisco 6110	Cisco 6120
J23	J6	CAB-61-013	72-1619-01	4100-016-01
J22	J5	CAB-61-013	72-1619-01	4100-016-01
J24	J4	CAB-61-013	72-1619-01	4100-016-01
J21	J3	CAB-61-013	72-1619-01	4100-016-01

Note When you use the one-to-one cable, see Table D-7 for port mapping information.

Figure C-16 shows the cabling connecting the DOH components in which the cables listed in Table C-9 are used.

Figure C-16: Cabling Components for a DOH Configuration

Cisco 6120 to MDF Cables

You can use the following cables to connect the Cisco 6120 to the MDF in a DOH configuration:

One-to-one cables---Used to connect the Cisco 6120 to the MDF.
Two-to-two cables---Used to clearly associate the mapping between the wire pairs and the Cisco 6100 or Cisco 6120 ports. These cables attach to the Cisco 6120 MDF connections (J11 to J14) and the Cisco 6120 POTS connections (J7 to J10).

One-to-One Cables

You can use one-to-one cables to connect the Cisco 6120 to the MDF or POTS service connectors. Table C-10 lists the backplane connectors, the available cable lengths, and the part numbers for the one-to-one cables. Each cable has the same pinouts. The only difference between the four cables is the length. Use the length that works best for your configuration.

Table C-10: Connectors, Lengths, and Part Numbers for One-to-One Cables---Cisco 6120 to MDF or POTS Connections

Backplane Connector Cisco Part Number

Cisco 6120 MDF Modem Kit Subassembly

MDF Connectors

J11, J12, J13, J14

P1 (modems 1 to 16),
P3 (modems 33 to 48),
P2 (modems 17 to 32), or P4 (modems 49 to 64)

CAB-61-015
50-ft cable

72-1599-01

CAB-61-016
150-ft cable

72-1598-01

CAB-61-017
75-ft cable

72-1597-01

CAB-61-018
175-ft cable

72-1596-01

POTS Connectors

J7, J8, J9, J10

P1 (modems 1 to 16),
P3 (modems 33 to 48),
P2 (modems 17 to 32), or P4 (modems 49 to 64)

CAB-61-015
50-ft cable

72-1599-01

CAB-61-016
150-ft cable

72-1598-01

CAB-61-017
75-ft cable

72-1597-01

CAB-61-018
175-ft cable

72-1596-01

Backplane Connector	Cisco Part Number
Cisco 6120	MDF Modem	Kit	Subassembly
MDF Connectors
J11, J12, J13, J14	P1 (modems 1 to 16), P3 (modems 33 to 48), P2 (modems 17 to 32), or P4 (modems 49 to 64)	CAB-61-015 50-ft cable	72-1599-01
CAB-61-016 150-ft cable	72-1598-01
CAB-61-017 75-ft cable	72-1597-01
CAB-61-018 175-ft cable	72-1596-01
POTS Connectors
J7, J8, J9, J10	P1 (modems 1 to 16), P3 (modems 33 to 48), P2 (modems 17 to 32), or P4 (modems 49 to 64)	CAB-61-015 50-ft cable	72-1599-01
CAB-61-016 150-ft cable	72-1598-01
CAB-61-017 75-ft cable	72-1597-01
CAB-61-018 175-ft cable	72-1596-01

Figure C-17 shows the one-to-one cable.

Figure C-17: One-to-One Cable

Figure C-18 shows the cabling between the Cisco 6120 to the MDF in which the cables listed in Table C-10 are used.

Figure C-18: Cisco 6120 to MDF Cabling Diagram with One-to-One Cables

Figure C-19 shows the cabling between the Cisco 6120 to the POTS service connections in which the cables listed in Table C-10 are used.

Figure C-19: Cisco 6120 to POTS Service Cabling Diagram with One-to-One Cables

Two-to-Two Cables

To associate the Cisco 6120 MDF or POTS wire pairs and the Cisco 6100 modem ports, the two-to-two cable remaps the wire pairs from the Cisco 6120 MDF or POTS connectors to the Cisco 6120 connectors. You can use the two-to-two cable to

Connect the xDSL subscriber line connections on the Cisco 6120 (J11 to J14) to the MDF
Connect the voice lines on the Cisco 6120 (J7 to J10) to the voice-switching equipment that provides local POTS service

Table C-11 lists the backplane connectors and the part numbers for the two-to-two cables connecting the Cisco 6120 to the MDF in a Direct Connect with a POTS splitter configuration.

Table C-11: Connectors and Part Numbers for Two-to-Two Cables---Cisco 6120 to
MDF Connections

Backplane Connector Cisco Part Number

Cisco 6120 MDF Modem Kit Subassembly

xDSL Subscriber Line Connectors

J11, J12

P1 (modems 1 to 16) or
P3 (modems 33 to 48)

CAB-PSC-80-REPIN

72-1716-01
(right cable)

J13, J14

P2 (modems 17 to 32) or P4 (modems 49 to 64)

CAB-PSC-80-REPIN

72-1772-01
(left cable)

Voice Line Connectors

J7, J9

P1 (modems 1 to 16) or
P3 (modems 33 to 48)

CAB-PSC-80-REPIN

72-1716-01
(right cable)

J8, J10

P2 (modems 17 to 32) or P4 (modems 49 to 64)

CAB-PSC-80-REPIN

72-1772-01
(left cable)

Backplane Connector	Cisco Part Number
Cisco 6120	MDF Modem	Kit	Subassembly
xDSL Subscriber Line Connectors
J11, J12	P1 (modems 1 to 16) or P3 (modems 33 to 48)	CAB-PSC-80-REPIN	72-1716-01 (right cable)
J13, J14	P2 (modems 17 to 32) or P4 (modems 49 to 64)	CAB-PSC-80-REPIN	72-1772-01 (left cable)
Voice Line Connectors
J7, J9	P1 (modems 1 to 16) or P3 (modems 33 to 48)	CAB-PSC-80-REPIN	72-1716-01 (right cable)
J8, J10	P2 (modems 17 to 32) or P4 (modems 49 to 64)	CAB-PSC-80-REPIN	72-1772-01 (left cable)

Note When you use the two-to-two cable, see Table D-8 for port mapping information.

Figure C-20 shows the two-to-two cable.

Figure C-20: Two-to-Two Cable

Figure C-21 shows the cabling between the xDSL subscriber line connectors on the Cisco 6120 and the MDF in which the cables listed in Table C-11 are used.

Figure C-21: Cisco 6120 to MDF Cabling Diagram with Two-to-Two Cables---xDSL Subscriber Line Connectors

Figure C-22 shows the cabling between the voice lines on the Cisco 6120 and the voice-switching equipment that provides local POTS service. The cables listed in Table C-11 are used for the connection.

Figure C-22: Cisco 6120 to MDF Cabling Diagram with Two-to-Two Cables---Voice Line Connectors

Intermixing Cables

Use intermixing cables when you want to configure half of the Cisco 6130 chassis with ADSL (Direct Connect with a POTS splitter configuration) and the other half of the chassis with SDSL (Direct Connect without a POTS splitter configuration). This section provides tables and illustrations for the following cables:

CAB-64-mix---Use with the Cisco 6120
CAB-128-mix---Use with the Siecor POTS splitter

CAB-64-Mix Cable Set

Use CAB-64-mix cable set when you install dual-port DMT-2 ATU-C modules in slots 1 through 8 and slots 21 through 28 and STU-C modules in slots 13 through 20 and slots 31 through 38. Table C-12 lists the backplane connectors and the part numbers for the CAB-64-mix cable set.

Table C-12: Connectors and Part Numbers for CAB-64-Mix Cable Set

Backplane Connector Cisco Part Number NetSpeed Part Number

Cisco 6130 Cisco 6120 MDF Kit Subassembly

J39

J3

---

CAB-64-mix

72-1665-01

4100-021-01

J40

J1

---

CAB-64-mix

72-1665-01

4100-021-01

J41

J5

---

CAB-64-mix

72-1665-01

4100-021-01

J42, J43, J44

---

P1 (slots 13 to 18),
P2 (slots 19, 20, and 31 to 34),
or P3 (slots 35 to 38)

CAB-64-mix

---

72-1720-01
(left cable)

Backplane Connector	Cisco Part Number	NetSpeed Part Number
Cisco 6130	Cisco 6120	MDF	Kit	Subassembly
J39	J3	---	CAB-64-mix	72-1665-01	4100-021-01
J40	J1	---	CAB-64-mix	72-1665-01	4100-021-01
J41	J5	---	CAB-64-mix	72-1665-01	4100-021-01
J42, J43, J44	---	P1 (slots 13 to 18), P2 (slots 19, 20, and 31 to 34), or P3 (slots 35 to 38)	CAB-64-mix	---	72-1720-01 (left cable)

Figure C-23 shows the cabling between the Cisco 6130, the Cisco 6120, and the MDF in which the cables listed in Table C-12 are used.

Figure C-23: CAB-64-Mix Cabling Diagram

CAB-128-Mix Cable Set

Use CAB-128-mix cable set when you install quad-port flexi ATU-C modules in slots 1 through 8 and slots 21 through 28 and STU-C modules in slots 13 through 20 and slots 31 through 38. Table C-13 lists the backplane connectors and the part numbers for the CAB-128-mix cable set.

Table C-13: Connectors and Part Numbers for CAB-128-Mix Cable Set

Backplane Connector Cisco Part Number

Cisco 6130 Siecor POTS Splitter MDF Kit Subassembly

J39

xDSL
9-32

---

CAB-128-mix

72-1766-01

J40

xDSL
1-8
65-72

---

CAB-128-mix

72-1766-01

J41

xDSL
73-96

---

CAB-128-mix

72-1766-01

J42, J43, J44

---

P1 (slots 13 to 18),
P2 (slots 19, 20, and 31 to 34),
or P3 (slots 35 to 38)

CAB-128-mix

72-1720-01
(left cable)

Backplane Connector	Cisco Part Number
Cisco 6130	Siecor POTS Splitter	MDF	Kit	Subassembly
J39	xDSL 9-32	---	CAB-128-mix	72-1766-01
J40	xDSL 1-8 65-72	---	CAB-128-mix	72-1766-01
J41	xDSL 73-96	---	CAB-128-mix	72-1766-01
J42, J43, J44	---	P1 (slots 13 to 18), P2 (slots 19, 20, and 31 to 34), or P3 (slots 35 to 38)	CAB-128-mix	72-1720-01 (left cable)

Note See the left side of Figure C-23 for the Cisco 6130 cable connections for the J42, J43, and J44 connectors. For cabling connectors and procedures for the Siecor POTS splitter, refer to the Siecor ADSL POTS Splitter Rack-Mount Shelf Central Office Version document.

Subtended Network Configuration Cables

In a subtended network configuration, use only designated cables to connect the DS3 subtending I/O card to the system I/O card. This section provides the cabling diagrams and cable connections.

Cabling Diagrams

Two system I/O cards are currently available. Figure C-24 shows the basic cabling of the subtended network configuration with the system I/O card that is available from Release 2.4.0 and later.

Note Some connectors are not used because they are specific to one of the other configurations of the Cisco 6100/6130 or because they are reserved for future use.

Figure C-24: Basic Cabling for Subtending from Release 2.4.0 and Later

Figure C-25 shows the basic cabling of the subtended network configuration with the system I/O card that is available earlier than Release 2.4.0.

Figure C-25: Basic Cabling for Subtending Before Release 2.4.0

Cable Connections

The DS3 subtending I/O card on the subtending host chassis connects directly to the system I/O card on the subtended node chassis. You should add ferrites to the DS3 75-ohm coaxial cables that you use to cable the DS3 subtending I/O card to the system I/O card. Doing so reduces the radiation/EMI susceptibility of the system to high frequency noise.

Table of Contents

Cable Specifications