Comtrol Building Custom Cables - Manual (Page 6)

6 Pinouts for RJ45 Connectors
Building Custom Cables
Pinouts for RJ45 Connectors
Use the following table and figure for pinout information for the RJ45
connectors on the RocketPort 4J.
Table 3. RJ 45 Connector Pinouts
Pin
RS-232 Signals
4J/RJ45
1 RTS
2 DTR
3 GND
4 T x D
5 R x D
6 DCD
7 DSR
8 CTS
Pin 1
1 8
Plug
Top View
Cable
Pin 1
Receptacle
4J/RJ45