User manual

GB
52WS/4
7/12
(3) If you don’t want to use 25-pin to 9-pin convertor to connect DVS and DTE through RS232 interface,
you must use RJ45-DB9 cable. Its internal connection description is:
(4) When the RS232 interface of the DVS connects with the DCE (such as MODEM), one end of the
cable is the 8-pin RJ45 connector and the other is the DB25 male connector. Below is the description
of the internal connection between RJ45 and DB25: