Cabling Specifications

Note Information on cables that are not specific to the Cisco AccessPath-TS3 Model 531 system can be found in the hardware documentation specific to each shelf of the Cisco AccessPath-TS3 Model 531 system (see the section "Related and Referenced Documents" in the chapter "About This Guide ").

If you purchased a backhaul port adapter, refer to the cabling information that came with your port adapter, or to the Cisco 7206 Installation and Configuration Guide.

The appendix includes the following cable assembly and pinout information:

Note This appendix specifies pinouts only for the pins used. Only the pins listed in the tables in this appendix are connected.

Cisco AccessPath-TS3 Model 531 System Signal Harness

The Cisco AccessPath-TS3 Model 531 system shelves connect to each other through the signal harness. Throughout this appendix, cable connections into the signal harness are described using the signal harness connector numbers, J1 through J58. (See Figure B-1.)

Figure B-1: Cisco AccessPath-TS3 Model 531 Integrated Access System Signal Harness Connector Descriptions

Patch P anel Cable Assembly and Pinout

The patch panels route T1/E1 PRI connections into the Cisco AccessPath-TS3 Model 531 system.

The patch panel-to-signal harness cable (72-1466-xx) delivers T1/E1 PRI signals from the patch panels to the Access Server Shelves through connections to J1-J4 and J9-J12 on the signal harness. (See Figure B-2 and Table B-1.)

Figure B-2: Patch Panel-to-Signal Harness Cable (72-1466-xx)

Table B-1: Patch Panel Cable (72-1466-xx)

Cable Leg	25 Pin	Signal	Description	64 Pin	Twisted Pair
P1	1	Rx Tip +	Receive Tip +	1	1
	2	Tx Tip +	Transmit Tip +	2	2
	3	Rx Tip +	Receive Tip +	3	3
	4	Tx Tip +	Transmit Tip +	4	4
	5	Rx Tip +	Receive Tip +	5	5
	6	Tx Tip +	Transmit Tip +	6	6
	7	Rx Tip +	Receive Tip +	7	7
	8	Tx Tip +	Transmit Tip +	8	8
	14	Rx Ring -	Receive Ring -	33	1
	15	Tx Ring -	Transmit Ring -	34	2
	16	Rx Ring -	Receive Ring -	35	3
	17	Tx Ring -	Transmit Ring -	36	4
	18	Rx Ring -	Receive Ring -	37	5
	19	Tx Ring -	Transmit Ring -	38	6
	20	Rx Ring -	Receive Ring -	39	7
	21	Tx Ring -	Transmit Ring -	40	8
P2	1	Rx Tip +	Receive Tip +	9	1
	2	Tx Tip +	Transmit Tip +	10	2
	3	Rx Tip +	Receive Tip +	11	3
	4	Tx Tip +	Transmit Tip +	12	4
	5	Rx Tip +	Receive Tip +	13	5
	6	Tx Tip +	Transmit Tip +	14	6
	7	Rx Tip +	Receive Tip +	15	7
	8	Tx Tip +	Transmit Tip +	16	8
	14	Rx Ring -	Receive Ring -	41	1
	15	Tx Ring -	Transmit Ring -	42	2
	16	Rx Ring -	Receive Ring -	43	3
	17	Tx Ring -	Transmit Ring -	44	4
	18	Rx Ring -	Receive Ring -	45	5
	19	Tx Ring -	Transmit Ring -	46	6
	20	Rx Ring -	Receive Ring -	47	7
	21	Tx Ring -	Transmit Ring -	48	8
P3	1	Rx Tip +	Receive Tip +	17	1
	2	Tx Tip +	Transmit Tip +	18	2
	3	Rx Tip +	Receive Tip +	19	3
	4	Tx Tip +	Transmit Tip +	20	4
	5	Rx Tip +	Receive Tip +	21	5
	6	Tx Tip +	Transmit Tip +	22	6
	7	Rx Tip +	Receive Tip +	23	7
	8	Tx Tip +	Transmit Tip +	24	8
	14	Rx Ring -	Receive Ring -	49	1
	15	Tx Ring -	Transmit Ring -	50	2
	16	Rx Ring -	Receive Ring -	51	3
	17	Tx Ring -	Transmit Ring -	52	4
	18	Rx Ring -	Receive Ring -	53	5
	19	Tx Ring -	Transmit Ring -	54	6
	20	Rx Ring -	Receive Ring -	55	7
	21	Tx Ring -	Transmit Ring -	56	8
P4	1	Rx Tip +	Receive Tip +	25	1
	2	Tx Tip +	Transmit Tip +	26	2
	3	Rx Tip +	Receive Tip +	27	3
	4	Tx Tip +	Transmit Tip +	28	4
	5	Rx Tip +	Receive Tip +	29	5
	6	Tx Tip +	Transmit Tip +	30	6
	7	Rx Tip +	Receive Tip +	31	7
	8	Tx Tip +	Transmit Tip +	32	8
	14	Rx Ring -	Receive Ring -	57	1
	15	Tx Ring -	Transmit Ring -	58	2
	16	Rx Ring -	Receive Ring -	59	3
	17	Tx Ring -	Transmit Ring -	60	4
	18	Rx Ring -	Receive Ring -	61	5
	19	Tx Ring -	Transmit Ring -	62	6
	20	Rx Ring -	Receive Ring -	63	7
	21	Tx Ring -	Transmit Ring -	64	8

T1/E1 PRI Patch Panel-to-Access Server Shelf Port Mapping

Table B-2 shows the channel mapping in the connection between Access Server Shelves 1 through 7 and patch panel 1.

Table B-2: Patch Panel/Access Server Shelf Port Mapping, Patch Panel 1

Patch Panel 1 Circuit Number	Connects to Port Number	On Access Server Shelf
1	PRI 0	AS01
2	PRI 1
3	PRI 2
4	PRI 3
5	PRI 0	AS02
6	PRI 1
7	PRI 2
8	PRI 3
9	PRI 0	AS03
10	PRI 1
11	PRI 2
12	PRI 3
13	PRI 0	AS04
14	PRI 1
15	PRI 2
16	PRI 3
17	PRI 0	AS05
18	PRI 1
19	PRI 2
20	PRI 3
21	PRI 0	AS06
22	PRI 1
23	PRI 2
24	PRI 3
25	PRI 0	AS07
26	PRI 1
27	PRI 2
28	PRI 3

Table B-3 shows the channel mapping in the connection between Access Server Shelves 8 through 14 to patch panel 2.

Table B-3: Patch Panel/Access Server Shelf Port Mapping, Patch Panel 2

Patch Panel 2 Circuit Number	Connects to Port Number	On Access Server Shelf
1	PRI 0	AS08
2	PRI 1
3	PRI 2
4	PRI 3
5	PRI 0	AS09
6	PRI 1
7	PRI 2
8	PRI 3
9	PRI 0	AS10
10	PRI 1
11	PRI 2
12	PRI 3
13	PRI 0	AS11
14	PRI 1
15	PRI 2
16	PRI 3
17	PRI 0	AS12
18	PRI 1
19	PRI 2
20	PRI 3
21	PRI 0	AS13
22	PRI 1
23	PRI 2
24	PRI 3
25	PRI 0	AS14
26	PRI 1
27	PRI 2
28	PRI 3

High-End Extended configurations only. Table B-4 shows the channel mapping in the connection between Access Server Shelves 15 through 21 and patch panel 1 in the secondary cabinet.

Table B-4: Patch Panel/Access Server Shelf Port Mapping (High-End Extended Configuration)

Patch Panel 1 Circuit Number	Connects to Port Number	On Access Server Shelf
1	PRI 0	AS15
2	PRI 1
3	PRI 2
4	PRI 3
5	PRI 0	AS16
6	PRI 1
7	PRI 2
8	PRI 3
9	PRI 0	AS17
10	PRI 1
11	PRI 2
12	PRI 3
13	PRI 0	AS18
14	PRI 1
15	PRI 2
16	PRI 3
17	PRI 0	AS19
18	PRI 1
19	PRI 2
20	PRI 3
Patch Panel 1 Circuit Number	Connects to Port Number	On Access Server Shelf
21	PRI 0	AS20
22	PRI 1
23	PRI 2
24	PRI 3
25	PRI 0	AS21
26	PRI 1
27	PRI 2
28	PRI 3

Access Server Shelf Cable Assemblies and Pinouts

Each Access Server Shelf comes from the factory with:

Console cable preconnected (through the signal harness) to the console port on the System Controller for out-of-band management
Fast Ethernet (100BaseT) and Ethernet (10BaseT) preconnected (through the signal harness) to the Switch Shelf or the Router Shelf's switch module
T1/E1 PRI preconnected (through the signal harness) to the patch panels

The Access Server Shelf cable assemblies and pinouts include the following:

72-1463-xx—25-pin-to-three-RJ-45 connectors for console and Ethernet connections. See the "Console/Ethernet Cable Assemblies and Pinouts" section.
72-1464-xx—36-pin-to-four-RJ-45 connectors for T1/E1 PRI connections. See the "T1/E1 PRI Cable Assemblies and Pinouts" section.

Console/Ethernet Cable Assemblies and Pinouts

The Access Server Shelf's Console/Ethernet cable (Figure B-3) connects from the Console port, the Fast Ethernet (10 BaseT/100 BaseT), and Ethernet (10 BaseT) ports on the Access Server Shelves to the even numbered connectors from J14 through J40 on the signal harness.

This cable allows the System Controller to make a console connection to the Access Server Shelf for management and provides redundant data paths to the Switch Shelf and to the Cisco Ethernet switching port adapter on the Router Shelf. (See Figure B-3 and Table B-5.)

Figure B-3: Access Server Shelf Console/Ethernet Cable (72-1463-xx)

Table B-5: Access Server Shelf Console/Ethernet Cable (72-1463-xx)

RJ-45 Plug	Shelf Connection	RJ-45 Pin	Twisted Pair	Signal	Description	25-Pin	Signal Harness Connection
1 (Light blue)	Console	1	4	-	-	-	AS_CON/ETH (Even numbered connectors from J14 through J40)
		2	4	CON DSR	Console Data Set Ready	8
		3	3	CON Rx	Console Receive	6
		4	3	CON Rx_GND	Console Receive Ground	19
		5	2	CON Tx_GND	Console Transmit Ground	20
		6	2	CON Tx	Console Transmit	7
		7	1	CON DTR	Console Data Terminal Ready	21
		8	1	-	-	-
2 (Yellow)	10/100BaseT	1	2	ETH-1 Tx+	Ethernet Transmit +	1
		2	2	ETH-1 Tx-	Ethernet Transmit -	14
		3	1	ETH-1 Rx+	Ethernet Receive +	3
		6	1	ETH-1 Rx-	Ethernet Receive -	16
3 (Yellow)	10BaseT	1	2	ETH-2 Tx+	Ethernet Transmit +	25
		2	2	ETH-2 Tx-	Ethernet Transmit -	13
		3	1	ETH-2 Rx+	Ethernet Receive +	23
		6	1	ETH-2 Rx-	Ethernet Receive -	11

T1/E1 PRI Cable Assemblies and Pinouts

The Access Server Shelf's T1/E1 PRI cable (Figure B-3) connects from the T1/E1 PRI ports on the Access Server Shelves to the odd numbered connectors from J13 through J39 on the signal harness. This cable allows the Access Server Shelves to receive calls from the patch panels. (See Figure B-4 and Table B-6.)

Figure B-4: Access Server Shelf T1/E1 PRI Cable (72-1464-xx)

Table B-6: Access Server Shelf T1/E1 PRI Cable (72-1464-xx)

RJ-45 Plug	Shelf Connection	RJ-45 Pin	Twisted Pair	Signal	Description	36 Pin	Signal Harness Connection
1 (Tan)	PRI 0	1	2	T1-1 Rx-	T1/E1 PRI Receive -	20	AS_4PRI (Odd numbered connectors from J13 through J39)
		2	2	T1-1 Rx+	T1/E1 PRI Receive +	2
		4	1	T1-1 Tx-	T1/E1 PRI Transmit -	21
		5	1	T1-1 Tx+	T1/E1 PRI Transmit +	3
2 (Tan)	PRI 1	1	2	T1-2 Rx-	T1/E1 PRI Receive -	22
		2	2	T1-2 Rx+	T1/E1 PRI Receive +	4
		4	1	T1-2 Tx-	T1/E1 PRI Transmit -	23
		5	1	T1-2 Tx+	T1/E1 PRI Transmit +	5
3 (Tan)	PRI 2	1	2	T1-3 Rx-	T1/E1 PRI Receive -	24
		2	2	T1-3 Rx+	T1/E1 PRI Receive +	6
		4	1	T1-3 Tx-	T1/E1 PRI Transmit -	25
		5	1	T1-3 Tx+	T1/E1 PRI Transmit +	7
4 (Tan)	PRI 3	1	2	T1-4 Rx-	T1/E1 PRI Receive -	26
		2	2	T1-4 Rx+	T1/E1 PRI Receive +	8
		4	1	T1-4 Tx-	T1/E1 PRI Transmit -	27
		5	1	T1-4 Tx+	T1/E1 PRI Transmit +	9

Router Shelf Cable Assemblies and Pinouts

The following sections describe cable assemblies and pinouts for the Router Shelf.

100BaseTX Adapters (Dual Router Shelf Configurations Only)

Each of the Router Shelves in a dual Router Shelf configuration uses a Model BL-6000 MII-to-MII Crossover IEEE 802.3u Adapter to connect from its Fast Ethernet MII port in Slot 0 to the corresponding port on the other Router Shelf.

The female MII connector on the Router Shelves is in an idle state, compliant to IEEE 802.3u, until cables are attached.

The Router Shelf software configuration must contain the following lines:

interface FastEthernet0/0
 !
 full-duplex
 no keepalive

The inclusion of these lines stops the Router Shelf from sending out packets it will expect to see returned, otherwise it will shut down the line.

These transceivers should have been installed before the Cisco AccessPath-TS3 Model 531 system was shipped.

The adapters have 4 diagnostic lights. For information on the diagnostic lights, refer to Table B-7.

The adapters use the pinouts required by the Router Shelf MII receptacle. For information on these pinouts, refer to the Cisco 7206 Installation and Configuration Guide.

Table B-7: Model BL6000 10BaseTX Adapter Diagnostic Lights

Light	Function
Link/Activity (Green)	Indicates that the adapter is connected to the Router Shelf, that the circuit between the 2 Router Shelves is complete, and that data is being received.
Power (Green)	This light will be on continuously while power is being supplied to the transceiver from the MII receptacle on the Router Shelf.

Ethernet Switching Cable Assemblies and Pinouts

The Router Shelf's Ethernet switching cables (Figure B-5) connect from the Ethernet ports on the Cisco Ethernet switching port adapter as follows:

Entry configurations—72-1487-xx connects from the Cisco Ethernet switching port adapter to J56 on the signal harness. This cable provides Ethernet switching connections for the Entry configuration. (See Figure B-5 and Table B-8.)
All other configurations—72-1462-xx connects from the Cisco Ethernet switching port adapter to J46 (for Router Shelf 1) or J42 (for Router Shelf 2) on the signal harness. This cable allows the Router Shelves to provide failover switching if the Switch Shelf stops functioning. (See Figure B-5 and Table B-8.)

Figure B-5: Router Shelf Ethernet Switching Cables (72-1462-xx and 72-1487-xx)

Table B-8: Router Shelf Ethernet Switching Cables (72-1462-xx and 72-1487-xx)

RJ-45 Plug	Shelf Connection	RJ-45 Pin	Twisted Pair	Signal	Description	50 Pin	Signal Harness Connection
1 (Yellow)	Port 1	1	2	Tx+	Transmit +	1	J46 (Router Shelf 1) J56 (Router Shelf 1, Entry configurations only) J42 (Router Shelf 2, all configurations except Entry configurations)
		2	2	Tx-	Transmit -	26
		3	1	Rx+	Receive +	2
		6	1	Rx-	Receive -	27
2 (Yellow)	Port 2	1	2	Tx+	Transmit +	3
		2	2	Tx-	Transmit -	28
		3	1	Rx+	Receive +	4
		6	1	Rx-	Receive -	29
3 (Yellow)	Port 3	1	2	Tx+	Transmit +	5
		2	2	Tx-	Transmit -	30
		3	1	Rx+	Receive +	6
		6	1	Rx-	Receive -	31
4 (Yellow)	Port 4	1	2	Tx+	Transmit +	7
		2	2	Tx-	Transmit -	32
		3	1	Rx+	Receive +	8
		6	1	Rx-	Receive -	33
5 (Yellow)	Port 5	1	2	Tx+	Transmit +	9
		2	2	Tx-	Transmit -	34
		3	1	Rx+	Receive +	10
		6	1	Rx-	Receive -	35
6 (Yellow)	Port 6	1	2	Tx+	Transmit +	11
		2	2	Tx-	Transmit -	36
		3	1	Rx+	Receive +	12
		6	1	Rx-	Receive -	37
7 (Yellow)	Port 7	1	2	Tx+	Transmit +	13
		2	2	Tx-	Transmit -	38
		3	1	Rx+	Receive +	14
		6	1	Rx-	Receive -	39
8 (Yellow)	Port 8	1	2	Tx+	Transmit +	15
		2	2	Tx-	Transmit -	40
		3	1	Rx+	Receive +	16
		6	1	Rx-	Receive -	41
9 (Yellow)	Port 9	1	2	Tx+	Transmit +	17
		2	2	Tx-	Transmit -	42
		3	1	Rx+	Receive +	18
		6	1	Rx-	Receive -	43
10 (Yellow)	Port 10	1	2	Tx+	Transmit +	19	J46 (Router Shelf 1) J56 (Router Shelf 1, Entry configurations only) J42 (Router Shelf 2, all configurations except Entry configurations)
		2	2	Tx-	Transmit -	44
		3	1	Rx+	Receive +	20
		6	1	Rx-	Receive -	45
11 (Yellow)	Port 11	1	2	Tx+	Transmit +	21
		2	2	Tx-	Transmit -	46
		3	1	Rx+	Receive +	22
		6	1	Rx-	Receive -	47
12 (Yellow)	Port 12	1	2	Tx+	Transmit +	23
		2	2	Tx-	Transmit -	48
		3	1	Rx+	Receive +	24
		6	1	Rx-	Receive -	49

Console/Ethernet Cable Assemblies and Pinouts

The Router Shelf's Console/Ethernet cables (Figure B-5) connect from console and Ethernet ports on the Router Shelf to J41 (in the case of Router Shelf 2) and J44 (in the case of Router Shelf 1).

This cable connects the Router Shelves to the System Controller for console management. (See Figure B-6 and Table B-9.)

Figure B-6: Router Shelf Console/Ethernet Cables (72-1465-xx)

Table B-9: Router Shelf Console/Ethernet Cables (72-1465-xx)

RJ-45 Plug	Shelf Connection	RJ-45 Pin	Twisted Pair	Signal	Description	15 Pin	Signal Harness Connection
1 (Light blue)	Console	1	4	-	-	-	J44 (Router Shelf 1) J41 (Router Shelf 2)
		2	4	CON DSR	Console Data Set Ready	15
		3	3	CON Rx	Console Receive	13
		4	3	CON Rx_GND	Console Receive Ground	6
		5	2	CON Tx_GND	Console Transmit Ground	7
		6	2	CON Tx	Console Transmit	14
		7	1	CON DTR	Console Data Terminal Ready	8
		8	1	-	-	-
2 (Yellow)	Ethernet	1	2	ETH Tx+	Transmit +	1
		2	2	ETH Tx-	Transmit -	9
		3	1	ETH Rx+	Receive +	3
		6	1	ETH Rx-	Receive -	11

Router Shelf Controller and Interconnect Cable Assemblies and Pinouts

The Router Shelf's controller and interconnect cables (Figure B-7 and Figure B-8) connect the Router Shelves in to the other Router Shelf in dual Router Shelf configurations:

72-1489-xx—This cable allows a controller connection from:
- Cisco Ethernet switching port adapter (port 5/0) to the Router Shelf's controller (port 0/0).
- Entry configurations only. Cisco Ethernet switching port adapter (port 3/0) to the Router Shelf's controller (port 0/0).
72-1490-xx—This cable connects Cisco Ethernet switching port adapter port 5/1 on Router Shelf 1 to Cisco Ethernet switching port adapter port 5/1 on Router Shelf 2.

These cables look the same but do not have the same pinouts.

See Figure B-7 for an illustration of the cables and Figure B-8 for an illustration of how the cables are connected to the Router Shelves.
See Table B-10 for a pinout of the controller cable (72-1489-xx).
See Table B-11 for pinout information on the interconnect cable (72-1490-xx).

Figure B-7: Router Shelf Controller and Interconnect Cables (72-1489-xx and 72-1490-xx)

Figure B-8: Router Shelves Showing Controller and Interconnect Cables

Table B-10: Router Shelf Controller Cable (72-1489-xx)

Shelf Connection	RJ-45 Pin	RJ-45 Pin
RS 5/0 to RS 0/0	1	1
	2	2
	3	3
	4	4
	5	5
	6	6
	7	7
	8	8

Table B-11: Router Shelf Interconnect Cable (72-1490-xx)

Shelf Connection	RJ-45 Pin	RJ-45 Pin
RS 5/1 on Router Shelf 1 to RS 5/1 on Router Shelf 2	1	3
	2	6
	3	1
	4	4
	5	5
	6	2
	7	7
	8	8

System Controller Cable Assemblies and Pinouts

The System Controller connects to the signal harness using 2 cable types. These cables are described in the following sections:

Fast Ethernet Cable Assembly and Pinout

The System Controller's Fast Ethernet cable connects from the Fast Ethernet ports on the System Controller to J48 on the signal harness. (See Figure B-9 and Table B-12.)

Figure B-9: System Controller Fast Ethernet Cable (72-1457-xx)

Table B-12: System Controller Fast Ethernet Cables (72-1457-xx)

RJ-45 Plug	Shelf Connection	RJ-45 Pin	Twisted Pair	Signal	Description	9 Pin	Signal Harness Connection
1 (Yellow)	Fast Ethernet 0	1	2	ETH-1 Tx+	Transmit +	1	J48
		2	2	ETH-1 Tx-	Transmit -	6
		3	1	ETH-1 Rx+	Receive +	2
		6	1	ETH-1 Rx-	Receive -	7
2 (Yellow)	Fast Ethernet 1	1	2	ETH-2 Tx+	Transmit +	5
		2	2	ETH-2 Tx-	Transmit -	9
		3	1	ETH-2 Rx+	Receive +	4
		6	1	ETH-2 Rx-	Receive -	8

Async hronous Cable Assembly and Pinout

The System Controller's Fast Ethernet cable connects from the Fast Ethernet ports on the System Controller to J48 on the signal harness. (See Figure B-10 and Table B-13.)

Figure B-10: System Controller Asynchronous Cable (72-1461-xx)

Table B-13: System Controller Asynchronous Cable (72-1461-xx)

Jack Number	68 Pin SCSI	Signal	Description	Jack Number	68 Pin SCSI	TwistedPair	Signal Harness Connection
1	1	-	-	2	1	1	J49 through J52
	2	RTS	Request To Send		2	2
	3	TxD	Transmit Data		3	3
	4	Rx-GND	Receive Ground		4	4
	5	DSR	Data Set Ready		5	5
	6	RTS	Request To Send		6	6
	7	TxD	Transmit Data		7	7
	8	Rx-GND	Receive Ground		8	8
	9	DSR	Data Set Ready		9	9
	10	RTS	Request To Send		10	10
	11	TxD	Transmit Data		11	11
	12	Rx-GND	Receive Ground		12	12
	13	DSR	Data Set Ready		13	13
	14	RTS	Request To Send		14	14
	15	TxD	Transmit Data		15	15
	16	Rx-GND	Receive Ground		16	16
	17	DSR	Data Set Ready		17	17
	18	RTS	Request To Send		18	18
	19	TxD	Transmit Data		19	19
	20	Rx-GND	Receive Ground		20	20
	21	DSR	Data Set Ready		21	21
	22	RTS	Request To Send		22	22
	23	TxD	Transmit Data		23	23
	24	Rx-GND	Receive Ground		24	24
1	25	DSR	Data Set Ready	2	25	25	J49 through J52
	26	RTS	Request To Send		26	26
	27	TxD	Transmit Data		27	27
	28	Rx-GND	Receive Ground		28	28
	29	DSR	Data Set Ready		29	29
	30	RTS	Request To Send		30	30
	31	TxD	Transmit Data		31	31
	32	Rx-GND	Receive Ground		32	32
	33	DSR	Data Set Ready		33	33
	34	-	-		34	34
	35	-	-		35	1
	36	DTR	Data Terminal Ready		36	2
	37	Tx-GND	Transmit Ground		37	3
	38	RxD	Receive Data		38	4
	39	CTS	Clear To Send		39	5
	40	DTR	Data Terminal Ready		40	6
	41	Tx-GND	Transmit Ground		41	7
	42	RxD	Receive Data		42	8
	43	CTS	Clear To Send		43	9
	44	DTR	Data Terminal Ready		44	10
	45	Tx-GND	Transmit Ground		45	11
	46	RxD	Receive Data		46	12
	47	CTS	Clear To Send		47	13
	48	DTR	Data Terminal Ready		48	14
	49	Tx-GND	Transmit Ground		49	15
	50	RxD	Receive Data		50	16
	51	CTS	Clear To Send		51	17
	52	DTR	Data Terminal Ready		52	18
	53	Tx-GND	Transmit Ground		53	19
	54	RxD	Receive Data		54	20
	55	CTS	Clear To Send		55	21
	56	DTR	Data Terminal Ready		56	22
	57	Tx-GND	Transmit Ground		57	23
	58	RxD	Receive Data		58	24
	59	CTS	Clear To Send		59	25
	60	DTR	Data Terminal Ready		60	26
	61	Tx-GND	Transmit Ground		61	27
1	62	RxD	Receive Data	2	62	28	J49 through J52
	63	CTS	Clear To Send		63	29
	64	DTR	Data Terminal Ready		64	30
	65	Tx-GND	Transmit Ground		65	31
	66	RxD	Receive Data		66	32
	67	CTS	Clear To Send		67	33
	68	-	-		68	34

Switch Shelf Cable Assemblies and Pinouts

This section lists the pinouts for ports on the supervisor engine module of the Cisco AccessPath-TS3 Model 531 system Switch Shelf. All pins not specifically listed are not connected. Following is a list of the signal summaries contained in this section:

Ethernet S witching Cable Assemblies and Pinouts

The Switch Shelf's Ethernet switching cables (Figure B-11) connect from the Fast Ethernet ports on the Switch Shelf to J56 and J57 on the signal harness. These cables provide Ethernet switching connections to the Access Server Shelves. (See Figure B-11 and Table B-14.)

Figure B-11: Switch Shelf Ethernet Switching Cables (72-1462-xx)

Table B-14: Switch Shelf Ethernet Switching Cables (72-1462-xx)

RJ-45 Plug	Shelf Connection	RJ-45 Pin	Twisted Pair	Signal	Description	50 Pin	Signal Harness Connection
1 (Yellow)	Port 1	1	2	Tx+	Transmit +	1	J56 and J57
		2	2	Tx-	Transmit -	26
		3	1	Rx+	Receive +	2
		6	1	Rx-	Receive -	27
2 (Yellow)	Port 2	1	2	Tx+	Transmit +	3
		2	2	Tx-	Transmit -	28
		3	1	Rx+	Receive +	4
		6	1	Rx-	Receive -	29
3 (Yellow)	Port 3	1	2	Tx+	Transmit +	5
		2	2	Tx-	Transmit -	30
		3	1	Rx+	Receive +	6
		6	1	Rx-	Receive -	31
4 (Yellow)	Port 4	1	2	Tx+	Transmit +	7
		2	2	Tx-	Transmit -	32
		3	1	Rx+	Receive +	8
		6	1	Rx-	Receive -	33
5 (Yellow)	Port 5	1	2	Tx+	Transmit +	9
		2	2	Tx-	Transmit -	34
		3	1	Rx+	Receive +	10
		6	1	Rx-	Receive -	35
6 (Yellow)	Port 6	1	2	Tx+	Transmit +	11
		2	2	Tx-	Transmit -	36
		3	1	Rx+	Receive +	12
		6	1	Rx-	Receive -	37
7 (Yellow)	Port 7	1	2	Tx+	Transmit +	13
		2	2	Tx-	Transmit -	38
		3	1	Rx+	Receive +	14
		6	1	Rx-	Receive -	39
8 (Yellow)	Port 8	1	2	Tx+	Transmit +	15
		2	2	Tx-	Transmit -	40
		3	1	Rx+	Receive +	16
		6	1	Rx-	Receive -	41
9 (Yellow)	Port 9	1	2	Tx+	Transmit +	17
		2	2	Tx-	Transmit -	42
		3	1	Rx+	Receive +	18
		6	1	Rx-	Receive -	43
10 (Yellow)	Port 10	1	2	Tx+	Transmit +	19	J56 and J57
		2	2	Tx-	Transmit -	44
		3	1	Rx+	Receive +	20
		6	1	Rx-	Receive -	45
11 (Yellow)	Port 11	1	2	Tx+	Transmit +	21
		2	2	Tx-	Transmit -	46
		3	1	Rx+	Receive +	22
		6	1	Rx-	Receive -	47
12 (Yellow)	Port 12	1	2	Tx+	Transmit +	23
		2	2	Tx-	Transmit -	48
		3	1	Rx+	Receive +	24
		6	1	Rx-	Receive -	49

Console/Ethernet Cable Assemblies and Pinouts

The Switch Shelf's Console/Ethernet cables (Figure B-12) connect from console and Fast Ethernet ports on the Switch Shelf's Supervisor Module to J55 on the signal harness.

This cable connects the Switch Shelf to the System Controller for console management. (See Figure B-12 and Table B-15.)

Figure B-12: Switch Shelf Console/Ethernet Cable (72-1486-xx)

Table B-15: Switch Shelf Console/Ethernet Cable (72-1486-xx)

RJ-45 Plug	Shelf Connection	RJ-45 Pin	Twisted Pair	Signal	Description	25-Pin	Signal Harness Connection
1 (Light blue)	Console	1	4	Unused	-	-	J55
		2	4	CON DSR	Console Data Set Ready	8
		3	3	CON Rx	Console Receive	6
		4	3	CON Rx_GND	Console Receive Ground	19
		5	2	CON Tx_GND	Console Transmit Ground	20
		6	2	CON Tx	Console Transmit	7
		7	1	CON DTR	Console Data Terminal Ready	21
		8	1	Unused	-	-
2 (Yellow)	Fast Ethernet 1	1	2	ETH-1 Tx+	Ethernet Transmit +	1
		2	2	ETH-1 Tx-	Ethernet Transmit -	14
		3	1	ETH-1 Rx+	Ethernet Receive +	3
		6	1	ETH-1 Rx-	Ethernet Receive -	16
3 (Yellow)	Fast Ethernet 2	1	2	ETH-1 Tx+	Ethernet Transmit +	25
		2	2	ETH-1 Tx-	Ethernet Transmit -	13
		3	1	ETH-1 Rx+	Ethernet Receive +	23
		6	1	ETH-1 Rx-	Ethernet Receive -	11

Cabinet Inter connect Cable Assemblies and Pinouts

The cabinet interconnect cables are used to scale beyond 14 Access Server Shelves. The primary cabinet contains the first 14 Access Server Shelves, the 2 Router Shelves, the Switch Shelf, and the System Controller. The secondary cabinet contains Access Server Shelves 15 through 21.

These cables all connect from 1 signal harness to the other to allow data communications between the cabinets.

There are 3 types of expansion cables, which are described in the following sections:

Asynchronous Cable Assembly and Pinout

2 cabinet interconnect asynchronous cables (72-1460-xx) are used to connect:

The primary cabinet's J53 port to the secondary cabinet's J49 port
The primary cabinet's J54 port to the secondary cabinet's J50 port

See Figure B-13 and Table B-16.

Figure B-13: Cabinet Interconnect Asynchronous Cable (72-1460-xx)

Table B-16: Cabinet Interconnect Asynchronous Cable (72-1460-xx)

Jack Number	68 Pin SCSI	Signal	Description	Jack Number	68 Pin SCSI	Twisted Pair	Signal Harness Connection
1	1	-	-	2	1	1	From J53 (primary) to J49 (secondary) From J54 (primary) to J50 (secondary)
	2	RTS	Request To Send		2	2
	3	TxD	Transmit Data		3	3
	4	Rx-GND	Receive Ground		4	4
	5	DSR	Data Set Ready		5	5
	6	RTS	Request To Send		6	6
	7	TxD	Transmit Data		7	7
	8	Rx-GND	Receive Ground		8	8
	9	DSR	Data Set Ready		9	9
	10	RTS	Request To Send		10	10
	11	TxD	Transmit Data		11	11
	12	Rx-GND	Receive Ground		12	12
	13	DSR	Data Set Ready		13	13
	14	RTS	Request To Send		14	14
	15	TxD	Transmit Data		15	15
	16	Rx-GND	Receive Ground		16	16
	17	DSR	Data Set Ready		17	17
	18	RTS	Request To Send		18	18
	19	TxD	Transmit Data		19	19
	20	Rx-GND	Receive Ground		20	20
	21	DSR	Data Set Ready		21	21
	22	RTS	Request To Send		22	22
	23	TxD	Transmit Data		23	23
	24	Rx-GND	Receive Ground		24	24
	25	DSR	Data Set Ready		25	25
	26	RTS	Request To Send		26	26
	27	TxD	Transmit Data		27	27
1	28	Rx-GND	Receive Ground	2	28	28	From J53 (primary) to J49 (secondary) From J54 (primary) to J50 (secondary)
	29	DSR	Data Set Ready		29	29
	30	RTS	Request To Send		30	30
	31	TxD	Transmit Data		31	31
	32	Rx-GND	Receive Ground		32	32
	33	DSR	Data Set Ready		33	33
	34	-	-		34	34
	35	-	-		35	1
	36	DTR	Data Terminal Ready		36	2
	37	Tx-GND	Transmit Ground		37	3
	38	RxD	Receive Data		38	4
	39	CTS	Clear To Send		39	5
	40	DTR	Data Terminal Ready		40	6
	41	Tx-GND	Transmit Ground		41	7
	42	RxD	Receive Data		42	8
	43	CTS	Clear To Send		43	9
	44	DTR	Data Terminal Ready		44	10
	45	Tx-GND	Transmit Ground		45	11
	46	RxD	Receive Data		46	12
	47	CTS	Clear To Send		47	13
	48	DTR	Data Terminal Ready		48	14
	49	Tx-GND	Transmit Ground		49	15
	50	RxD	Receive Data		50	16
	51	CTS	Clear To Send		51	17
	52	DTR	Data Terminal Ready		52	18
	53	Tx-GND	Transmit Ground		53	19
	54	RxD	Receive Data		54	20
	55	CTS	Clear To Send		55	21
	56	DTR	Data Terminal Ready		56	22
	57	Tx-GND	Transmit Ground		57	23
	58	RxD	Receive Data		58	24
	59	CTS	Clear To Send		59	25
	60	DTR	Data Terminal Ready		60	26
	61	Tx-GND	Transmit Ground		61	27
	62	RxD	Receive Data		62	28
	63	CTS	Clear To Send		63	29
	64	DTR	Data Terminal Ready		64	30
1	65	Tx-GND	Transmit Ground	2	65	31	From J53 (primary) to J49 (secondary) From J54 (primary) to J50 (secondary)
	66	RxD	Receive Data		66	32
	67	CTS	Clear To Send		67	33
	68	-	-		68	34

Ethernet Cable Assemblies and Pinouts

There are 2 types of cabinet interconnect Ethernet cables:

72-1458-xx—The DB-9-to-DB-25 10BaseT cable connects from J47 on the primary cabinet to J45 on the secondary cabinet. It provides an Ethernet connection for console management. (See Figure B-14 and Table B-17.)
72-1459-xx—This 50-Pin-to-50-pin 10/100BaseT cable (Figure B-15 and Table B-18) connects from:
- J43 on the primary cabinet to J46 on the secondary cabinet
- J58 on the primary cabinet to J56 on the secondary cabinet

Ethernet Cable

The 10Base T cable connects the cabinet to provide an Ethernet connection for console management. (See Figure B-14 and Table B-17.)

Figure B-14: Cabinet Interconnect Ethernet Cable (72-1458-xx)

Table B-17: Cabinet Interconnect Ethernet Cable (72-1458-xx)

9 Pin	Twisted Pair	Signal	Description	25 Pin	Signal Harness Connection
1	1	ME-5 Tx+	Transmit +	1	From J47 (primary) to J45 (secondary)
2	1	ME-5 Rx+	Receive +	2
4	2	ME-6 Rx+	Receive +	4
5	2	ME-6 Tx+	Transmit +	3
6	3	ME-5 Tx-	Transmit -	14
7	3	ME-5 Rx-	Receive -	15
8	4	ME-6 Rx-	Receive -	17
9	4	ME-6 Tx-	Transmit -	16

Fast Ethernet Cable

The 100/10BaseT cable for cabinet interconnect provides Fast Ethernet and Ethernet connectivity to transmit data from the Access Server Shelves in the expansion cabinet to the Switch Shelf and Router Shelves in the primary cabinet. (See Figure B-15 and Table B-18.)

Figure B-15: Cabinet Interconnect Fast Ethern et Cable (72-1459-xx)

Table B-18: Cabinet Interconnect Fast Ethernet Cable (72-1459-xx)

Jack Number	50 Pin	Signal	Description	Jack Number	50 Pin	Twisted Pair	Signal Harness Connection
1	1	Tx+	Transmit +	2	1	1	From J43 (primary) to J46 (secondary) From J58 (primary) to J56 (secondary)
	2	Rx+	Receive +		2	2
	3	Tx+	Transmit +		3	3
	4	Rx+	Receive +		4	4
	5	Tx+	Transmit +		5	5
	6	Rx+	Receive +		6	6
	7	Tx+	Transmit +		7	7
	8	Rx+	Receive +		8	8
	9	Tx+	Transmit +		9	9
	10	Rx+	Receive +		10	10
	11	Tx+	Transmit +		11	11
	12	Rx+	Receive +		12	12
	13	Tx+	Transmit +		13	13
	14	Rx+	Receive +		14	14
	15	Tx+	Transmit +		15	15
	16	Rx+	Receive +		16	16
	17	Tx+	Transmit +		17	17
	18	Rx+	Receive +		18	18
	19	-	-		19	19
	20	-	-		20	20
	21	-	-		21	21
	22	-	-		22	22
	23	-	-		23	23
1	24	-	-	2	24	24	From J43 (primary) to J46 (secondary) From J58 (primary) to J56 (secondary)
	25	-	-		25	25
	26	Tx-	Transmit -		26	1
	27	Rx-	Receive -		27	2
	28	Tx-	Transmit -		28	3
	29	Rx-	Receive -		29	4
	30	Tx-	Transmit -		30	5
	31	Rx-	Receive -		31	6
	32	Tx-	Transmit -		32	7
	33	Rx-	Receive -		33	8
	34	Tx-	Transmit -		34	9
	35	Rx-	Receive -		35	10
	36	Tx-	Transmit -		36	11
	37	Rx-	Receive -		37	12
	38	Tx-	Transmit -		38	13
	39	Rx-	Receive -		39	14
	40	Tx-	Transmit -		40	15
	41	Rx-	Receive -		41	16
	42	Tx-	Transmit -		42	17
	43	Rx-	Receive -		43	18
	44	-	-		44	19
	45	-	-		45	20
	46	-	-		46	21
	47	-	-		47	22
	48	-	-		48	23
	49	-	-		49	24
	50	-	-		50	25

System Port Mapping

The following tables describe the port mapping for the Cisco AccessPath-TS3 Model 531 system.

This mapping describes the connections between ports that are normally hidden by the cables within the signal harness. Use these tables for troubleshooting or for making connections between the appropriate ports if you want to do so without using the signal harness.

For Entry configurations, see Table B-19.
For Midrange, High-End, and High-End Extended configurations, see Table B-20 (Router Shelf), Table B-21 (Switch Shelf), and Table B-22 (System Controller).

Table B-19: Entry Configuration Port Mapping

From Shelf	Port	To Shelf	Port
Router Shelf 1¹	Fast Ethernet 3/0	Router Shelf 1	Fast Ethernet 0/0
	Ethernet 3/2	System Controller	Ethernet 1/1
	Ethernet 3/3	Access Server Shelf 1	Ethernet 0
	Ethernet 3/4	Access Server Shelf 2
	Ethernet 3/5	Access Server Shelf 3
	Ethernet 3/6	Access Server Shelf 4
	Ethernet 3/7	Access Server Shelf 5
	Ethernet 3/8	Access Server Shelf 6
	Ethernet 3/9	Access Server Shelf 7
	Ethernet 5/2	System Controller	Ethernet 1/0
	Ethernet 5/3	Access Server Shelf 1	Fast Ethernet 0
	Ethernet 5/4	Access Server Shelf 2
	Ethernet 5/5	Access Server Shelf 3
	Ethernet 5/6	Access Server Shelf 4
	Ethernet 5/7	Access Server Shelf 5
	Ethernet 5/8	Access Server Shelf 6
	Ethernet 5/9	Access Server Shelf 7
System Controller	Async 1	Access Server Shelf 1	Console²
	Async 2	Access Server Shelf 2
	Async 3	Access Server Shelf 3
	Async 4	Access Server Shelf 4
	Async 5	Access Server Shelf 5
	Async 6	Access Server Shelf 6
	Async 7	Access Server Shelf 7
	Async 8	Router Shelf 1

¹The Ethernet and Fast Ethernet interfaces in slots 3 and 5 on the Router Shelf are set up in 2 bridge groups. There is a bridge-group virtual interface on slot 5.
²All asynchronous-to-console connections use standard serial cables with RJ-45 termination. All Ethernet or Fast Ethernet connections are made with EIA/TIA 568 Standard Category 5-capable cables.

Table B-20: Router Shelf Port Mapping—Midrange, High-End, and High-End Extended Configurations

From Shelf	Port	To Shelf	Port
Router Shelf 1	Fast Ethernet 5/0	Router Shelf 1	Fast Ethernet 0/0
	Fast Ethernet 5/1	Router Shelf 2	Fast Ethernet 5/1
	Ethernet 5/2	System Controller	Ethernet 1/0
	Ethernet 5/3	Access Server Shelf 1	Ethernet 0
	Ethernet 5/4	Access Server Shelf 2
	Ethernet 5/5	Access Server Shelf 3
	Ethernet 5/6	Access Server Shelf 4
	Ethernet 5/7	Access Server Shelf 5
	Ethernet 5/8	Access Server Shelf 6
	Ethernet 5/9	Access Server Shelf 7
	Ethernet 5/10	Access Server Shelf 8
	Ethernet 5/11	Access Server Shelf 9
	Ethernet 5/12	Access Server Shelf 10
	Ethernet 5/13	Access Server Shelf 11
	Fast Ethernet 1/0	Switch Shelf	Port 1/1
Router Shelf 2	Fast Ethernet 5/0	Router Shelf 2	Fast Ethernet 0/0
	Fast Ethernet 5/1	Router Shelf 1	Fast Ethernet 5/1
	Ethernet 5/2	Access Server Shelf 12	Ethernet 0
	Ethernet 5/3	Access Server Shelf 13
	Ethernet 5/4	Access Server Shelf 14
	Ethernet 5/5	Access Server Shelf 15
	Ethernet 5/6	Access Server Shelf 16
	Ethernet 5/7	Access Server Shelf 17
	Ethernet 5/8	Access Server Shelf 18
	Ethernet 5/9	Access Server Shelf 19
	Ethernet 5/10	Access Server Shelf 20
	Ethernet 5/11	Access Server Shelf 21
	Fast Ethernet 1/0	Switch Shelf	Port 1/2

Table B-21: Switch Shelf Port Mapping—Midrange, High-End, and High-End Extended Configurations

From Shelf	Port	To Shelf	Port
Switch Shelf	Port 1/1	Router Shelf 1	Fast Ethernet 1/0
	Port 1/2	Router Shelf 2	Fast Ethernet 1/0
	Port 2/1	System Controller	Ethernet 1/1
	Port 2/2	Access Server Shelf 1	Fast Ethernet 0
	Port 2/3	Access Server Shelf 2
	Port 2/4	Access Server Shelf 3
	Port 2/5	Access Server Shelf 4
	Port 2/6	Access Server Shelf 5
	Port 2/7	Access Server Shelf 6
	Port 2/8	Access Server Shelf 7
	Port 2/9	Access Server Shelf 8
	Port 2/10	Access Server Shelf 9
	Port 2/11	Access Server Shelf 10
	Port 2/12	Access Server Shelf 11
	Port 2/13	Access Server Shelf 12
	Port 2/14	Access Server Shelf 13
	Port 2/15	Access Server Shelf 14
	Port 2/16	Access Server Shelf 15
	Port 2/17	Access Server Shelf 16
	Port 2/18	Access Server Shelf 17
	Port 2/19	Access Server Shelf 18
	Port 2/20	Access Server Shelf 19
	Port 2/21	Access Server Shelf 20
	Port 2/22	Access Server Shelf 21

Table B-22: System Controller Port Mapping—Midrange, High-End, and High-End Extended Configurations

From Shelf	Port	To Shelf	Port
System Controller	Async 1	Access Server Shelf 1	Console
	Async 2	Access Server Shelf 2
	Async 3	Access Server Shelf 3
	Async 4	Access Server Shelf 4
	Async 5	Access Server Shelf 5
	Async 6	Access Server Shelf 6
	Async 7	Access Server Shelf 7
	Async 8	Router Shelf 1
	Async 9	Router Shelf 2
	Async 10	-	-
	Async 11	Switch Shelf
	Async 12	-	-
	Async 13	-	-
	Async 14	-	-
	Async 15	-	-
	Async 16	-	-
	Async 17	-	-
	Async 18	-	-
	Async 19	Access Server Shelf 8	Console
	Async 20	Access Server Shelf 9
	Async 21	Access Server Shelf 10
	Async 22	Access Server Shelf 11
	Async 23	Access Server Shelf 12
	Async 24	Access Server Shelf 13
	Async 25	Access Server Shelf 14
	Async 26	Access Server Shelf 15
	Async 27	Access Server Shelf 16
	Async 28	Access Server Shelf 17
	Async 29	Access Server Shelf 18
	Async 30	Access Server Shelf 19
	Async 31	Access Server Shelf 20
	Async 32	Access Server Shelf 21

Table of Contents

Cabling Specifications