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Cisco 10000 Series Routers

5-in-1 V.35 Assembly and Pinouts

Cisco - 5-in-1 V.35 Assembly and Pinouts

Document ID: 46803

Updated: Dec 18, 2007

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Introduction

This document explains the V.35 serial cable assembly and pinouts.

Prerequisites

Requirements

There are no specific requirements for this document.

Components Used

This document is not restricted to specific software and hardware versions.

The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.

Conventions

For more information on document conventions, refer to the Cisco Technical Tips Conventions.

V.35 Speed and Distance Limitations

The table here lists the different V.35 speed and distance limitations:

caution Caution: The EIA,TIA-449 and V.35 interfaces support data rates up to 2.048 Mbps. Cisco advices not to exceed this maximum as it could result in loss of data.

Data Rate (Baud) Distance (Feet) Distance (Meters)
2400 4,100 1,250
4800 2,050 625
9600 1,025 312
19200 513 156
38400 256 78
56000 102 31
T1 50 15

CAB-V35MT Serial Cable Assembly

The cable gender for this product (part number 72-0791-01) is male DB-60 to male Winchester 15 Pin, mode - DTE.

cabv35mt.gif

The CAB-V35MT serial cable is used in the Cisco 7000 family, Cisco 4000 series, Cisco 3600 series, Cisco 2500 series, Cisco 1600 series, Cisco access servers, and AccessPro PC cards. This cable has a male DB-60 connector on the Cisco end and a male Winchester connector on the network end.

V.gif

V.35 DTE Cable Pinouts (DB-60 to 34-Pin)

The table here shows the V.35 DTE cable pinouts (DB-60 to 34-Pin).

Note: The arrows indicate signal direction:

  • ---> indicates DTE to DCE

  • <--- indicates DCE to DTE

60 Pin1 Signal Description Direction 34 Pin Signal
J1-49 J1-48 MODE_1 GND Shorting Group -- -- --
J1-50 J1-51 J1-52 MODE_0 GND MODE_DCE Shorting Group -- -- --
J1-53 J1-54 J1-55 J1-56 TxC/NIL RxC_TxCE RxD/TxD GND Shorting Group -- -- --
J1-46 Shield_GND Single -- J2-A Frame GND
J1-45 Shield Circuit_GND -- Twisted pair no. 12 -- -- J2-B Shield Circuit_GND --
J1-42 Shield RTS/CTS -- Twisted pair no. 9 --> -- J2-C Shield RTS --
J1-35 Shield CTS/RTS -- Twisted pair no. 8 <-- -- J2-D Shield CTS --
J1-34 Shield DSR/DTR -- Twisted pair no. 7 <-- -- J2-E Shield DSR --
J1-33 Shield DCD/LL -- Twisted pair no.6 <-- -- J2-F Shield RLSD --
J1-43 Shield DTR/DSR -- Twisted pair no. 10 --> -- J2-H Shield DTR --
J1-44 Shield LL/DCD -- Twisted pair no. 11 --> -- J2-K Shield LT --
J1-18 J1-17 TxD/RxD+ TxD/RxD-- Twisted pair no. 1 --> --> J2-P J2-S SD+ SD--
J1-28 J1-27 RxD/TxD+ RxD/TxD-- Twisted pair no. 5 <-- <-- J2-R J2-T RD+ RD--
J1-20 J1-19 TxCE/TxC+ TxCE/TxC-- Twisted pair no. 2 --> --> J2-U J2-W SCTE+ SCTE--
J1-26 J1-25 RxC/TxCE+ RxC/TxCE-- Twisted pair no. 4 <-- <-- J2-V J2-X SCR+ SCR--
J1-24 J1-23 TxC/RxC+ TxC/RxC-- Twisted pair no. 3 <-- <-- J2-Y J2-AA SCT+ SCT--

1Any pin not referenced is not connected.

CAB-V35FC Serial Cable Assembly

The cable gender for this product (part number 72-0792-01) is male DB-60 to female Winchester Block Type, mode - DCE.

cabv35fc.gif

The CAB-V35FC serial cable is used in the Cisco 7000 family, Cisco 4000 series, Cisco 3600 series, Cisco 2500 series, Cisco 1600 series, Cisco access servers, and AccessPro PC cards. This cable has a male DB-60 connector on the Cisco end and a female Winchester connector on the network end.

V.35 DCE Cable Pinouts (DB-60 to 34-Pin)

The table here shows the V.35 DCE cable pinouts (DB-60 to 34-Pin).

Note: The arrows indicate signal direction:

  • ---> indicates DTE to DCE

  • <--- indicates DCE to DTE

60 Pin1 Signal Description Direction 34 Pin Signal
J1-49 J1-48 MODE_1 GND Shorting Group -- -- --
J1-50 J1-51 MODE_0 GND Shorting Group -- -- --
J1-53 J1-54 J1-55 J1-56 TxC/NIL RxC_TxCE RxD/TxD GND Shorting Group -- -- --
J1-46 Shield_GND Single -- J2-A Frame GND
J1-45 Shield Circuit_GND -- Twisted pair no. 12 -- -- J2-B Shield Circuit_GND --
J1-35 Shield CTS/RTS -- Twisted pair no. 8 <-- -- J2-C Shield RTS --
J1-42 Shield RTS/CTS -- Twisted pair no. 9 --> -- J2-D Shield CTS --
J1-43 Shield DTR/DSR -- Twisted pair no. 10 --> -- J2-E Shield DSR --
J1-44 Shield LL/DCD -- Twisted pair no. 11 --> -- J2-F Shield RLSD --
J1-34 Shield DSR/DTR -- Twisted pair no.7 <-- -- J2-H Shield DTR --
J1-33 Shield DCD/LL -- Twisted pair no. 6 <-- -- J2-K Shield LT --
J1-28 J1-27 RxD/TxD+ RxD/TxD-- Twisted pair no. 5 <-- <-- J2-P J2-S SD+ SD--
J1-18 J1-17 TxD/RxD+ TxD/RxD-- Twisted pair no. 1 --> --> J2-R J2-T RD+ RD--
J1-26 J1-25 RxC/TxCE+ RxC/TxCE-- Twisted pair no. 4 <-- <-- J2-U J2-W SCTE+ SCTE--
J1-22 J1-21 NIL/RxC+ NIL/RxC-- Twisted pair no. 3 --> --> J2-V J2-X SCR+ SCR--
J1-20 J1-19 TxCE/TxC+ TxCE/TxC-- Twisted pair no. 2 --> --> J2-Y J2-AA SCT+ SCT--

1Any pin that is not referenced is not connected.

Related Information

Updated: Dec 18, 2007
Document ID: 46803