Optiview Enterprise Series - Manual (Page 16)

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Physical Wiring Interface: Socket Pin definition
1.2.1 Standard RS232 port - RJ-45 socket pin definition
Video server has a RS232 standard port， adopt 1-45 socket definition of each pin is below, I
means video server input, O means video server output.。
（1） When video server ’s port is connected with DTE/DCE equipment, one side of the cable is
RJ45 socket the other side is DB25 style socket. 25 cores bore style socket. The way to
connect 25 cores bore style socket with RJ45 is below:
（2）
picture2.2 the connection with RJ45 and DB25（DTE）