Pinouts >  Serial interfaces cables and converters scheme  >  Cisco pinouts
60 pin Cisco DB connector layout
60 pin Cisco DB connector
This document describes the X.21 cable assembly and pinouts (Data Communications - DCE). Cisco Part#: CAB-X21FC=
60 Pin1 Signal Description Direction 15 Pin Signal
J1-48
J1-47
GND
MODE_2
Shorting group - - -
J1-46 Shield_GND Single - J2-1 Shield GND
J1-28
J1-27
RxD/TxD+
RxD/TxD-
Twisted pair no. 6 -
-
J2-2
J2-9
Transmit+
Transmit-
J1-1
J1-2
CTS/RTS+
CTS/RTS-
Twisted pair no. 1 -
-
J2-3
J2-10
Control+
Control-
J1-11
J1-12
TxD/RxD+
TxD/RxD-
Twisted pair no. 3 -
-
J2-4
J2-11
Receive+
Receive-
J1-9
J1-10
RTS/CTS+
RTS/CTS-
Twisted pair no. 2 -
-
J2-5
J2-12
Indication+
Indication-
J1-24
J1-23
TxC/RxC+
TxC/RxC-
Twisted pair no. 4 -
-
J2-6
J2-13
Timing+
Timing-
J1-15
Shield
Control_GND
-
Twisted pair no. 5 -
-
J2-8
Shield
Control GND
-

Arrows indicate signal direction: - indicates DTE to DCE, and - indicates DCE to DTE.

Any pin not referenced is not connected.

15 pin Cisco DB connector layout
15 pin Cisco DB connector
There are no any reports for this pinout! You may rate this document by clicking the button below.

Is this pinout
Copyright © 2000-2024 by pinouts.ru team, except user uploaded images.
No portion of this webpage may be reproduced in any form without visible link to pinouts.ru .
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.
Change privacy settings