HIKVISION DS-7208HUHI-K2 사용자 설명서 - 페이지 11
{카테고리_이름} HIKVISION DS-7208HUHI-K2에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. HIKVISION DS-7208HUHI-K2 17 페이지. Power over coaxial
페이지 인쇄
Chapter 4
4.1 Connection Method
Use BNC cable
4.2 Transmission Distance
Transmission distance is related to cable material and power of the connected PoC camera. Details
are listed below.
RG6(75-5)
RG59(75-4)
Better cable material (less resistance), longer transmission distance.
4.3 Extend Transmission Distance
A PoC unit can be used to extend the transmission distance between a DVR and a PoC camera. In
the case below, the DVR can be a non-PoC DVR. The released PoC unit models are: DS-1TP04I/AT,
DS-1TP08I/AT, etc.
DVR(non-PoC)
White Paper of Power over Coaxial (PoC)
PoC Connection and
Transmission Distance
PoC AF Camera
PoC AT Camera
(2 MP)
(2 MP)
200m
200m
200m
100m
BNC
PoC Unit
(Signal)
Figure 4-1
Extended Transmission Distance
10
PoC AF Camera
PoC AT Camera
(4 MP)
(4 MP)
150m
150m
150m
100m
BNC
PoC Camera
(Signal+Power)