Perle Systems 5500161-40 User Manual
Pinouts and Cabling Diagrams 373
EIA-232 Cabling Diagrams
DB9 Male
3 (TxD)
3 (RxD)
2 (RxD)
2 (TxD)
7 (RTS)
5 (CTS)
8 (CTS)
4 (RTS)
6 (DSR)
20 (DTR)
5 (GND)
7 (GND)
4 (DTR)
6 (DSR)
IOLAN DS1
DB9 Male
Terminal DB25
(DTE)