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Appendix B - Connector and Cable Pin Outs 29
Appendix B - Connector and
Cable Pin Outs
Pin Outs for DIN-8 to RS-232 Data Cable (DCE/Male)
Notes:
1. DCD must be supported in order for the router to sense a completed
connection.
2. Tx Clock direction is determined by an internal jumper. The line
device sourcing clock (i.e. <- ) is the default.
Pin Outs for DIN-8 to RS-232 Console Cable
(DTE/Female)
DIN-8
(DTE)
RS-232 DB-25 Data
(DCE/Male)
RS-232
1 RTS -> 4 & 20 RTS & DTR
2 CTS <- 5 CTS
3 Tx Data -> 2 Tx Data
4 Ground <-> 7 Ground
5 Rx Data <- 3 Rx Data
6 Tx Clock <-> 15 Tx Clock
7 DCD <- 8 DCD
8 Rx Clock <- 17 Rx Clock
Shield <-> Shield
DIN-8
(DTE)
RS-232 DB-25 Data
(DTE/Female)
RS-232
1 RTS -> 5 CTS
2 CTS <- 4 RTS
3 Tx Data -> 3 Rx Data
4 Ground <-> 7 Ground