3Com NETBuilder SI Network Router User Manual


 
186 APPENDIX D: CONNECTORS AND CABLES
Table 33 RS-530 DTE Cable Pinouts
Flex-WAN Connector RS-530 DTE Connector
Signal Pin Direction Pin Signal
CTS/RTS+ 1 5 CTS+
CTS/RTS- 2 13 CTS-
DSR/DTR+ 3 6 DSR+
DSR/DTR- 4 22 DSR-
DCD/DCD+ 5 8 DCD+
DCD/DCD- 5 10 DCD-
DTR/DSR+ 7 20 DTR+
DTR/DSR- 8 23 DTR-
RTS/CTS+ 9 4 RTS+
RTS/CTS- 10 19 RTS-
TxD/RxD+ 11 2 TxD+
TxD/RxD- 12 14 TxD-
TxCE/TxC+ 13 24 TxCE+
TxCE/TxC- 14 11 TxCE-
TxC/RxC- 23 12 TxC-
TxC/RxC+ 24 15 TxC+
RxC/TxCE- 25 9 RxC-
RxC/TxCE+ 26 17 RxC+
RxD/TxD- 27 16 RxD-
RxD/TxD+ 28 3 RxD+
LL/DCD 44 18 LL
Circuit Ground 45 - 7 Circuit Ground
Shield Ground 46 Cable Shield 1 Shield Ground
Shorting Group 1 47
48
49
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