Q-See QSF2648008 DVR User Manual


 
User Manual for Commercial Series Net DVR
Page 110 Total 121
Connection for RJ45 and DB25 (DTE)
(2) When the serial port of the DVR is connected with DTE device with DB9 plug-in, the
corresponding relationship is as follows:
Connection for RJ45 and DB9
25-pin to 9-pin converter internal connection is defined as follows:
Connection for DB25 and DB9
(3) When the serial port of DVR is connected with DCE device (like MODEM), one end