Dante DLV4300B, Инструкция по установке и эксплуатации

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3.5 Video Input Connection
There are two styles of matrix switchers, all video input modules have been installed in the
cases by order.
All video input modules should be installed in order for convenience of maintenance. The
first camera should be connected to the BNC of video input module, which is on the left of
the case. (3U standard case is BNC port with “1”) and so forth.
1. Video input connection
All video links should be used with high-quality BNC plug, all video cable with 75Ω. The
video cable should be high quality. All BNC port should be mark by order.
2. The requirements of Video cable
The video signal will decay by the transmission distance. so please select the accurate video
cable on the basis of transmission distance. The comparison table as follows ,
Video cable spec and transmit distance
Video cable spec Transmit distance
75-2 About 150 M
75-3 About 200M
75-4 About 270 M