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5-in-1 V.35 Assembly and Pinouts

Document ID: 46803


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5-in-1 V.35 Assembly and Pinouts

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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.

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    Updated: Dec 18, 2007Document ID: 46803