Perle Systems Perle IOLAN DS1 - Manual (Page 212)

Starter Kit (Adapters/Cable)
212 IOLAN DS1/TS2 User’s Guide, Version 3.4
RJ45F to DB25M DTE Crossover Adapter
The following diagram shows the IOLAN RJ45F-->DB25M DTE crossover adapter pinouts. This is
model number DBA0011.
RJ45F DB25M DTE
(TxD) 4 3 (RxD)
(RxD) 5 2 (TxD)
(GND) 6 7 (GND)
(DTR) 8 6 (DSR)
8 (DCD)
(DSR) 3 20 (DTR)
(RTS) 2 5 (CTS)
(CTS) 7 4 (RTS)