A.4 Cable For Link Up Network Management Port - Raisecom RCMS2504-240 User Manual

A.4 Cable for LINK UP network management port

LINK UP port shall be connected with the console port
LINK UP port adopts RJ45 connector, and the pin definition is as follows.
RS232 standard
3 ——RXD 232 signal input
7 ——TXD 232 signal output
4, 8 ——GND ground
RS485 standard
1 ——RXD+
2 ——RXD-
5 ——TXD-
6 ——TXD+
Note: "input" and "output" are referring to RCMS2504-240 itself.
6
4, 5
485 signal input
485 signal input
485 signal output
485 signal output
—→ 2
—— 5
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