GoTo Connector

RS-232D

RJ45 FEMALE CONNECTOR (at the devices)
RJ45 FEMALE CONNECTOR (at the cables)

RJ45 FEMALE CONNECTOR at the devices.
RJ45 MALE CONNECTOR at the cables.

Pin Name Dir Description
1 DSR/RI <-- Data Set Ready / Ring Indicator
2 CD <-- Carrier Detect
3 DTR --> Data Terminal Ready
4 GND --- System Ground
5 RXD <-- Receive Data
6 TXD --> Transmit Data
7 CTS <-- Clear to Send
8 RTS --> Request to Send

Note: Direction is DTE (Computer) relative DCE (Modem).