There are a few types of different internal connection wiring for DB9 cable. This model is a full cross wiring serial null modem serial cable (full cross wire type and full handshaking). Suitable for application where requiring full cross, full handshaking for some old RS232C equipment like Modem, plotter, industrial touchscreen, microcontroller, factory test equipment and etc...
Features :-
- Wired as a 9 pin serial port Null-Modem cord that 2-3, 4-6, 7-8 line are cross linked (TX,RX,RTS, CTS, DTR,DSR wires are connected)
- DB9 male to male connector on each end equipped with screws to ensure an easy and solid connection for stable serial cross data communication
- Connector A : 1 X DB-9 (9 pin; D-Sub) Female
- Connector B : 1 X DB-9 (9 pin; D-Sub) Female
- Cable Length: 3m
Package Content :
- 1 X RS232 DB9 female to Female Full cross-over cable
(Note 1 : Photo attached is for reference only, it may be slightly varied in items of colour, shape from the actual item delivered from time to time
Note 2 : There are a few types of different internal wiring for DB9 cables, and this model is a full cross wiring, please check the photo for the notes of introduction of 3 types of DB9 pin connection and then identify your needed wiring type before order placing)
If you need straight pin or pin 2-3 cross wired, please ask us.
