Serial port connector – RadioLAN Campus BridgeLINK User Manual
Page 126
890-007 Rev. A 01/28/99
Page 116
© 1999 RadioLAN, Inc.
Serial Port Connector
The serial port interface is provided through a four-pin RJ-11 connector. You can connect the serial port to a DB9
jack using a cable with a four-pin modular connector on one end, and a DB9F connector on the other. The pin-out
is described in the following table and figure:
Signal Description
DB-9F RJ11 Signal Description
Ground
2
1
Ground
Serial Out (from computer)
3
2
Rx In
Serial In (to computer)
5
4
Tx out
1 2 3 4 5 6