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Cabling Specifications


Cabling Specifications

Cabling Specifications

This appendix provides the following pinout information:


Management Card Console Cable and Pinouts

Figure D-1 shows the management card console cable, and Table D-1 lists the pinouts.

Figure D-1 Management Card Console Cable

h3147.gif

Table D-1 Management Card Console Port Pinouts

RJ-45 Pins Description DB-25 Female Pins
1 RxD 3
2 GND 7
-- CTS 5(1)
-- RTS 41
8 TxD 2

(1)
Pins 5 and 4 are connected.


Console and Auxiliary Port Signals and Pinouts

Following are the pinouts for the router card auxiliary port (Table D-2), and the router card console port (Table D-3):


Note To use the auxiliary port as a console port, you must set jumpers on the router card. See the section "Router Card Jumper Settings" in the appendix "Router Card Maintenance."

Table D-2 Router Card Auxiliary Port Pinouts (RJ-45)

Auxiliary Port
Pin Signal Input/Output
1 RTS Output
2 DTR Output
3 TXD Output
4 GND --
5 GND --
6 RXD Input
7 DSR Input
8 CTS Input

Table D-3 Router Card Console Port Pinouts (RJ-45)

Console Port
Pin Signal Input/Output
1 -- --
2 DTR Output
3 TxD Output
4 GND --
5 GND --
6 RxD Input
7 DSR Input
8 -- --

Refer to Table D-4 for a list of the pins used on the RJ-45 connector, the male/female DTE adapter, the male/female DCE adapter, and the male modem adapter used to connect terminals and modems to the Cisco hub. The connection of pins between the RJ-45 connector and the end device depends on the type of cable used, either straight or rolled. A straight cable connects pin 1 to pin 1, pin 2 to pin 2, and so on. A rolled cable connects pin 1 to pin 8, pin 2 to pin 7, and so on. The Cisco 2517 and Cisco 2519 ships with a rolled cable. Refer to Table D-5 for the cable and adapter configurations that can be used to connect terminals and modems to the Cisco 2517.

Table D-4 Pins for the RJ-45 Connector, M/F DTE, M DCE, and MMOD Adapters

Cable DB-25 Adapters
RJ-45 Pins M/F DTE Pins(1) M DCE Pins MMOD Pins(2)
1 4 5 5
2 20 6 8
3 2 3 3
4 7 7 7
5 7 7 7
6 3 2 2
7 6 20 20
8 5 4 4

(1)
The FDTE adapter that is available through Cisco is labeled "Terminal."
(2)
The MMOD adapter that is available through Cisco is labeled "Modem."

Table D-5 Connection Configuration

Router Card Port RJ-45 Cable Type DB-25 Adapter End Device
Console/auxiliary Rolled FDTE Terminal
Console/auxiliary Straight FDCE Terminal
Console/auxiliary Rolled MDCE(1) Modem
Console/auxiliary Straight MDTE1 Modem
Auxiliary/console Rolled MMOD1 Modem

(1)
Modify by removing DB-25 pin 6 and replacing it in the Pin 8 position.


BRI Port Pinout and Signals

Table D-6 lists the router card BRI port pinout and signals.

Table D-6 BRI Port Pinout (RJ-45)

Pin(1) TE(2) NT(3) Polarity
3 Transmit Receive +
4 Receive Transmit +
5 Receive Transmit --
6 Transmit Receive --

(1)
Pins 1, 2, 7, and 8 are not used.
(2)
TE refers to terminal terminating layer 1 aspects of TE1, TA, and NT2 functional groups.
(3)
NT refers to network terminating layer 1 aspects of NT1 and NT2 functional groups.

fig_1.gif

Caution To prevent damage to the system, make certain you connect the BRI cable to the BRI connector only and not to any other RJ-45 connector. The console, auxiliary, Token Ring, and BRI ports all use RJ-45 connectors.


Token Ring Pinout

Table D-7 lists the pinout for the Token Ring interface ports.

Table D-7 Token Ring Port Pinout (RJ-45)

RJ-45 Pins Signal
1 GND
2 GND
3 Tx
4 Rx
5 Tx
6 Rx
7 GND
8 Not used


Serial Cable Assemblies and Pinouts

The following illustrations and tables provide assembly drawings and pinouts for the EIA-530 DCE, and EIA/TIA-232, EIA/TIA-449, V.35, and X.21 DTE and DCE cables.


EIA-530

Figure D-2 shows the EIA-530 serial cable assembly, and Table D-8 lists the pinouts. Arrows indicate signal direction: ---> indicates DTE to DCE, and <--- indicates DCE to DTE.

Figure D-2 EIA-530 Serial Cable Assembly

fig_2.gif

Table D-8 EIA-530 DTE Cable Pinout (DB-60 to DB-25)

60 Pin(1) Signal 25 Pin Signal DirectionDTE DCE(2)
J1-1J1-2 CTS/RTS+CTS/RTS-- J2-5J2-13 CB(A), CTS+ CB(B), CTS-- <---<---
J1-3J1-4 DSR/DTR+DSR/DTR-- J2-6J2-22 CC(A), DSR+ CC(B), DSR-- <---<---
J1-5J1-6 DCD/DCD+DCD/DCD-- J2-8J2-10 CF(A), DCD+CF(B), DCD-- <---<---
J1-7J1-8 DTR/DSR+DTR/DSR-- J2-20J2-23 CD(A), DTR+CD(B), DTR-- --->--->
J1-9J1-10 RTS/CTS+RTS/CTS-- J2-4J2-19 CA(A), RTS+CA(B), RTS-- --->--->
J1-11J1-12 TxD/RxD+TxD/RxD-- J2-2J2-14 BA(A), TxD+BA(B), TxD-- --->--->
J1-13J1-14 TxCE/TxC+TxCE/TxC-- J2-24J2-11 DA(A), TxCE+DA(B), TxCE-- --->--->
J1-24J1-23 TxC/RxC+TxC/RxC-- J2-15J2-12 DB(A), TxC+DB(B), TxC-- <---<---
J1-26J1-25 RxC/TxCE+RxC/TxCE-- J2-17J2-9 DD(A), RxC+DD(B), RxC-- <---<---
J1-28J1-27 RxD/TxD+RxD/TxD-- J2-3J2-16 BB(A), RxD+BB(B), RxD-- <---<---
J1-44J1-45 LL/DCDCircuit_GND J2-18J2-7 LL Circuit_ GND --->--
J1-46J1-47 Shield_GNDMODE_2 J2-1-- Shield-- Shorted
J1-48J1-49 GNDMODE_1 ---- ---- Shorted
J1-51J1-52 GNDMODE_DCE ---- ---- Shorted

(1)
Any pin not referenced is not connected.
(2)
The EIA-530 interface cannot be operated in DCE mode. A DCE cable is not available for the EIA-530 interface.


EIA/TIA-232

Figure D-3 shows the EIA/TIA-232 cable assembly; Table D-9 lists the DTE pinout; and Table D-10 lists the DCE pinout. Arrows indicate signal direction: ---> indicates DTE to DCE, and <--- indicates DCE to DTE.

Figure D-3 EIA/TIA-232 Cable Assembly

h1972.gif

Table D-9 EIA/TIA-232 DTE Cable Pinout (DB-60 to DB-25)

60 Pin(1) Signal Description Direction 25 Pin Signal
J1-50J1-51J1-52 MODE_0GNDMODE_DCE Shorting group -- -- --
J1-46 Shield GND Single -- J2-1 Shield GND
J1-41Shield TxD/RxD-- Twisted pair no. 5 --->-- J2-2Shield TxD--
J1-36Shield RxD/TxD-- Twisted pair no. 9 <----- J2-3Shield RxD--
J1-42Shield RTS/CTS-- Twisted pair no. 4 --->-- J2-4Shield RTS--
J1-35Shield CTS/RTS-- Twisted pair no. 10 <----- J2-5Shield CTS--
J1-34Shield DSR/DTR-- Twisted pair no. 11 <----- J2-6Shield DSR--
J1-45Shield Circuit GND-- Twisted pair no. 1 ---- J2-7Shield Circuit GND--
J1-33Shield DCD/LL-- Twisted pair no. 12 <----- J2-8Shield DCD--
J1-37Shield TxC/NIL-- Twisted pair no. 8 <----- J2-15Shield TxC--
J1-38Shield RxC/TxCE-- Twisted pair no. 7 <----- J2-17Shield RxC--
J1-44Shield LL/DCD-- Twisted pair no. 2 --->-- J2-18Shield LTST--
J1-43Shield DTR/DSR-- Twisted pair no. 3 --->-- J2-20Shield DTR--
J1-39Shield TxCE/TxC-- Twisted pair no. 6 --->-- J2-24Shield TxCE--

(1)
Any pin not referenced is not connected.

Table D-10 EIA/TIA-232 DCE Cable Pinout (DB-60 to DB-25)

60 Pin(1) Signal Description Direction 25 Pin Signal
J1-50J1-51 MODE_0GND Shorting group --
--
--
J1-46 Shield GND Single -- J2-1 Shield GND
J1-36Shield RxD/TxD-- Twisted pair no. 9 <----- J2-2Shield TxD--
J1-41Shield TxD/RxD-- Twisted pair no. 5 --->-- J2-3Shield RxD--
J1-35Shield CTS/RTS-- Twisted pair no. 10 <----- J2-4Shield RTS--
J1-42Shield RTS/CTS-- Twisted pair no. 4 --->-- J2-5Shield CTS--
J1-43Shield DTR/DSR-- Twisted pair no. 3 --->-- J2-6Shield DSR--
J1-45Shield Circuit GND-- Twisted pair no. 1 ---- J2-7Shield Circuit GND
J1-44Shield LL/DCD-- Twisted pair no. 2 --->-- J2-8Shield DCD--
J1-39Shield TxCE/TxC-- Twisted pair no. 7 --->-- J2-15Shield TxC--
J1-40Shield NIL/RxC-- Twisted pair no. 6 --->-- J2-17Shield RxC--
J1-33Shield DCD/LL-- Twisted pair no. 12 <----- J2-18Shield LTST--
J1-34Shield DSR/DTR-- Twisted pair no. 11 <----- J2-20Shield DTR--
J1-38Shield RxC/TxCE-- Twisted pair no. 8 <----- J2-24Shield TxCE--

(1)
Any pin not referenced is not connected.


EIA/TIA-449

Figure D-4 shows the EIA/TIA-449 cable assembly; Table D-11 lists the DTE pinout, and Table D-12 lists the DCE pinout. Arrows indicate signal direction: ---> indicates DTE to DCE, and <--- indicates DCE to DTE.

Figure D-4 EIA/TIA-449 Cable Assembly

h1973.gif

Table D-11 EIA/TIA-449 DTE Cable Pinout (DB-60 to DB-37)

60 Pin(1) Signal Description Direction 37 Pin Signal
J1-49J1-48 MODE_1GND Shorting group -- -- --
J1-51J1-52 GNDMODE_DCE Shorting group -- -- --
J1-46 Shield_GND Single _ J2-1 Shield GND
J1-11J1-12 TxD/RxD+TxD/RxD-- Twisted pair no. 6 --->---> J2-4J2-22 SD+SD--
J1-24J1-23 TxC/RxC+TxC/RxC-- Twisted pair no. 9 <---<--- J2-5J2-23 ST+ST--
J1-28J1-27 RxD/TxD+RxD/TxD-- Twisted pair no. 11 <---<--- J2-6J2-24 RD+RD--
J1-9J1-10 RTS/CTS+RTS/CTS-- Twisted pair no. 5 --->---> J2-7J2-25 RS+RS--
J1-26J1-25 RxC/TxCE+RxC/TxCE-- Twisted pair no. 10 <---<--- J2-8J2-26 RT+RT--
J1-1J1-2 CTS/RTS+CTS/RTS-- Twisted pair no. 1 <---<--- J2-9J2-27 CS+CS--
J1-44J1-45 LL/DCDCircuit_GND Twisted pair no. 12 --->_ J2-10J2-37 LLSC
J1-3J1-4 DSR/DTR+DSR/DTR-- Twisted pair no. 2 <---<--- J2-11J2-29 DM+DM--
J1-7J1-8 DTR/DSR+DTR/DSR-- Twisted pair no. 4 --->---> J2-12J2-30 TR+TR--
J1-5J1-6 DCD/DCD+DCD/DCD-- Twisted pair no. 3 <---<--- J2-13J2-31 RR+RR--
J1-13J1-14 TxCE/TxC+TxCE/TxC-- Twisted pair no. 7 --->---> J2-17J2-35 TT+TT--
J1-15J1-16 Circuit_GNDCircuit_GND Twisted pair no. 9 ---- J2-19J2-20 SGRC

(1)
Any pin not referenced is not connected.

Table D-12 EIA/TIA-449 DCE Cable Pinout (DB-60 to DB-37)

60 Pin(1) Signal Description Direction 37 Pin Signal
J1-49J1-48 MODE_1GND Shorting group -- -- --
J1-46 Shield_GND Single -- J2-1 Shield GND
J1-28J1-27 RxD/TxD+RxD/TxD-- Twisted pair no. 11 <---<--- J2-4J2-22 SD+SD--
J1-13J1-14 TxCE/TxC+TxCE/TxC-- Twisted pair no. 7 --->---> J2-5J2-23 ST+ST--
J1-11J1-12 TxD/RxD+TxD/RxD-- Twisted pair no. 6 --->---> J2-6J2-24 RD+RD--
J1-1J1-2 CTS/RTS+CTS/RTS-- Twisted pair no. 1 <---<--- J2-7J2-25 RS+RS--
J1-24J1-23 TxC/RxC+TxC/RxC-- Twisted pair no. 9 --->---> J2-8J2-26 RT+RT--
J1-9J1-10 RTS/CTS+RTS/CTS-- Twisted pair no. 5 --->---> J2-9J2-27 CS+CS--
J1-29J1-30 NIL/LLCircuit_GND Twisted pair no. 12 --->-- J2-10J2-37 LLSC
J1-7J1-8 DTR/DSR+DTR/DSR-- Twisted pair no. 4 --->---> J2-11J2-29 DM+DM--
J1-3J1-4 DSR/DTR+DSR/DTR-- Twisted pair no. 2 <---<--- J2-12J2-30 TR+TR--
J1-5J1-6 DCD/DCD+DCD/DCD-- Twisted pair no. 3 --->---> J2-13J2-31 RR+RR--
J1-26J1-25 RxC/TxCE+RxC/TxCE-- Twisted pair no. 10 <---<--- J2-17J2-35 TT+TT--
J1-15J1-16 Circuit_GNDCircuit_GND Twisted pair no. 8 __ J2-19J2-20 SGRC

(1)
Any pin not referenced is not connected.


V.35

Figure D-5 shows the V.35 cable assembly; Table D-13 lists the DTE pinout, and Table D-14 lists the DCE pinout. Arrows indicate signal direction: ---> indicates DTE to DCE, and <--- indicates DCE to DTE.

Figure D-5 V.35 Cable Assembly

h1975.gif

Table D-13 V.35 DTE Cable Pinout (DB-60 to 34-Pin)

60 Pin(1) Signal Description Direction 34 Pin Signal
J1-49J1-48 MODE_1GND Shorting group -- -- --
J1-50J1-51J1-52 MODE_0GNDMODE_DCE Shorting group -- -- --
J1-53J1-54J1-55J1-56 TxC/NILRxC_TxCERxD/TxDGND Shorting group -- -- --
J1-46 Shield_GND Single -- J2-A Frame GND
J1-45Shield Circuit_GND-- Twisted pair no. 12 ---- J2-BShield Circuit GND--
J1-42Shield RTS/CTS-- Twisted pair no. 9 --->-- J2-CShield RTS--
J1-35Shield CTS/RTS-- Twisted pair no. 8 <----- J2-DShield CTS--
J1-34Shield DSR/DTR-- Twisted pair no. 7 <----- J2-EShield DSR--
J1-33Shield DCD/LL-- Twisted pair no. 6 <----- J2-FShield RLSD--
J1-43Shield DTR/DSR-- Twisted pair no. 10 --->-- J2-HShield DTR--
J1-44Shield LL/DCD-- Twisted pair no. 11 --->-- J2-KShield LT--
J1-18J1-17 TxD/RxD+TxD/RxD-- Twisted pair no. 1 --->---> J2-PJ2-S SD+SD--
J1-28J1-27 RxD/TxD+RxD/TxD-- Twisted pair no. 5 <---<--- J2-RJ2-T RD+RD--
J1-20J1-19 TxCE/TxC+TxCE/TxC-- Twisted pair no. 2 --->---> J2-UJ2-W SCTE+SCTE--
J1-26J1-25 RxC/TxCE+RxC/TxCE-- Twisted pair no. 4 <---<--- J2-VJ2-X SCR+SCR--
J1-24J1-23 TxC/RxC+TxC/RxC-- Twisted pair no. 3 <---<--- J2-YJ2-AA SCT+SCT--

(1)
Any pin not referenced is not connected.

Table D-14 V.35 DCE Cable Pinout (DB-60 to 34-Pin)

60 Pin(1) Signal Description Direction 34 Pin Signal
J1-49J1-48 MODE_1GND Shorting group -- -- --
J1-50J1-51 MODE_0GND Shorting group -- -- --
J1-53J1-54J1-55J1-56 TxC/NILRxC_TxCERxD/TxDGND Shorting group -- -- --
J1-46 Shield_GND Single -- J2-A Frame GND
J1-45Shield Circuit_GND-- Twisted pair no. 12 ---- J2-BShield Circuit GND--
J1-35Shield CTS/RTS-- Twisted pair no. 8 <----- J2-CShield RTS--
J1-42Shield RTS/CTS-- Twisted pair no. 9 --->-- J2-DShield CTS--
J1-43Shield DTR/DSR-- Twisted pair no. 10 --->-- J2-EShield DSR--
J1-44Shield LL/DCD-- Twisted pair no. 11 --->-- J2-FShield RLSD--
J1-34Shield DSR/DTR-- Twisted pair no. 7 <----- J2-HShield DTR--
J1-33Shield DCD/LL-- Twisted pair no. 6 <----- J2-KShield LT--
J1-28J1-27 RxD/TxD+RxD/TxD-- Twisted pair no. 5 <---<--- J2-PJ2-S SD+SD--
J1-18J1-17 TxD/RxD+TxD/RxD-- Twisted pair no. 1 --->---> J2-RJ2-T RD+RD--
J1-26J1-25 RxC/TxCE+RxC/TxCE-- Twisted pair no. 4 <---<--- J2-UJ2-W SCTE+SCTE--
J1-22J1-21 NIL/RxC+NIL/RxC-- Twisted pair no. 3 --->---> J2-VJ2-X SCR+SCR--
J1-20J1-19 TxCE/TxC+TxCE/TxC-- Twisted pair no. 2 --->---> J2-YJ2-AA SCT+SCT--

(1)
Any pin not referenced is not connected.


X.21

Figure D-6 shows the X.21 cable assembly; Table D-15 lists the DTE pinout, and Table D-16 lists the DCE pinout. Arrows indicate signal direction: ---> indicates DTE to DCE, and <--- indicates DCE to DTE.

Figure D-6 X.21 Cable Assembly

h1974.gif

Table D-15 X.21 DTE Cable Pinout (DB-60 to DB-15)

60 Pin(1) Signal Description Direction 15 Pin Signal
J1-48J1-47 GNDMODE_2 Shorting group -- -- --
J1-51J1-52 GNDMODE_DCE Shorting group -- -- --
J1-46 Shield_GND Single -- J2-1 Shield GND
J1-11J1-12 TxD/RxD+TxD/RxD-- Twisted pair no. 3 --->---> J2-2J2-9 Transmit+Transmit--
J1-9J1-10 RTS/CTS+RTS/CTS-- Twisted pair no. 2 --->---> J2-3J2-10 Control+Control--
J1-28J1-27 RxD/TxD+RxD/TxD-- Twisted pair no. 6 <---<--- J2-4J2-11 Receive+Receive--
J1-1J1-2 CTS/RTS+CTS/RTS-- Twisted pair no. 1 <---<--- J2-5J2-12 Indication+Indication--
J1-26J1-25 RxC/TxCE+RxC/TxCE-- Twisted pair no. 5 <---<--- J2-6J2-13 Timing+Timing--
J1-15Shield Control_GND-- Twisted pair no. 4 ---- J2-8Shield Control GND--

(1)
Any pin not referenced is not connected.

Table D-16 X.21 DCE Cable Pinout (DB-60 to DB-15)

60 Pin(1) Signal Description Direction 15 Pin Signal
J1-48J1-47 GNDMODE_2 Shorting group -- -- --
J1-46 Shield_GND Single -- J2-1 Shield GND
J1-28J1-27 RxD/TxD+RxD/TxD-- Twisted pair no. 6 <---<--- J2-2J2-9 Transmit+Transmit--
J1-1J1-2 CTS/RTS+CTS/RTS-- Twisted pair no. 1 <---<--- J2-3J2-10 Control+Control--
J1-11J1-12 TxD/RxD+TxD/RxD-- Twisted pair no. 3 --->---> J2-4J2-11 Receive+Receive--
J1-9J1-10 RTS/CTS+RTS/CTS-- Twisted pair no. 2 --->---> J2-5J2-12 Indication+Indication--
J1-24J1-23 TxC/RxC+TxC/RxC-- Twisted pair no. 4 --->---> J2-6J2-13 Timing+Timing--
J1-15Shield Control_GND-- Twisted pair no. 5 ---- J2-8Shield Control GND--

(1)
Any pin not referenced is not connected.

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