CSMIM2 Installation Guide
B-1
APPENDIX B
CONNECTORS
B.1
GENERAL
This appendix describes the wiring for the following connectors:
•
DTE (Cabletron part number 9372074) for DB25 female
•
DTE (Cabletron part number 9372082) for DB25 male
•
DTE (Cabletron part number 9372076) for DB9 female
•
DCE (Cabletron part number 9372083) for DB25 female
•
DCE (Cabletron part number 9372075) for DB25 male
Use these adapters with Cabletron part number 9360005-X or a
straight-through cable.
Table B-1
RJ45 Pinouts
RJ45
Pin
Signal
Direction
DTE
DB25
DCE
DB25
DTE
DB9
MMJ
(RS423)
1
RTS
OUT
5
4
8
2
DTR
OUT
8 + 6
20
6+1
6 DSR
3
TxD
OUT
3
2
2
5 RXD
4
DCD
IN
20
8
4
1 DTR
5
RxD
IN
2
3
3
2 TXD
6
GND
GND
7
7
5
3+4 GND
7
DSR
IN
20
6
4
8
CTS
IN
4
5
7
