Datasheet

C-13
Cisco 7100 Series VPN Router Installation and Configuration Guide
78-6341-03
Appendix C Cable Specifications
Cisco 7120-4T1 and Cisco 7140-8T Cables and Pinouts
Table C-12 V.35 Adapter Cable Signals (DTE)
DTE Cable (CAB-V35FT= or CAB-V35MT=)
Router End, HD
1
60-Position Plug
1. HD = high-density.
Network End, 34-Position Plug
Signal Pin Pin Signal
Shield ground 46 – A Frame ground
Circuit ground 45 – B Circuit ground
RTS/CTS 42 —> C RTS
CTS/RTS 35 <— D CTS
DSR/DTR 34 <— E DSR
DCD/LL 33 <— F RLSD
DTR/DSR 43 —> H DTR
LL/DCD 44 —> K LT
TxD/RxD+ 18 —> P SD+
TxD/RxD– 17 —> S SD–
RxD/TxD+ 28 <— R RD+
RxD/TxD– 27 <— T RD–
TxCE/TxC+ 20 —> U SCTE+
TxCE/TxC– 19 —> W SCTE–
RxC/TxCE+ 26 <— V SCR+
RxC/TxCE– 25 <— X SCR–
TxC/RxC+ 24 <— Y SCT+
TxC/RxC– 23 <— AA SCT–
Mode 1
Ground
49
48
– – Shorting group
Mode 0
Ground
Mode_DCE
50
51
52
– – Shorting group
TxC/NIL
RxC/TxCE
RxC/TxD
Ground
53
54
55
56
– – Shorting group
Table C-13 V.35 Adapter Cable Signals (DCE)
DCE Cable (CAB-V35FC= or CAB-V35MC=)
Router End, HD
1
60-Position Plug
Network End, 34-Position
Receptacle
Signal Pin Pin Signal