Installation Manual

RS-232 “Null Modem” Cable for Terminal/PC
with 25-Pin Connector—Minimum Pin-Out
Terminal/PC end
25-pin male
Router end
25-pin male
Tx 2 2 Tx
Rx 3 3 Rx
GND 7 7 GND
5CTS
6DSR
8DCD
22 RI
23 DRS
RS-232 “Null Modem” Cable for Terminal/PC
with 9-Pin Connector—Minimum Pin-Outs
Terminal/PC end
9-pin female
Router end
25-pin male
Tx 2 2 Tx
Rx 3 3 Rx
GND 5 7 GND
5CTS
6DSR
8DCD
22 RI
23 DRS
Cables and Connectors
Cable and Connector Pin-Outs
A-6