Installation Manual

14 en | Installation UHI/UHO Series
F.01U.026937 | V 2.0 | 2007.01 User Manual Bosch Security Systems
4.3 Cable requirements
4.3.1 Video transmission (coaxial)
4.3.2 Input power cord
Cable type
runs < 300m (1000 ft)
runs < 600m (2000 ft)
RG-59/U
RG-11/U
Cable diameter (outer) 4.6 mm to 7.9 mm
(0.18 in to 0.31 in)
Cable shape Round
Cable shield >93% braided copper
Center conductor Stranded or solid copper
DC resistance
RG-59/U
RG-11/U
<15ohm/1000m
<6 ohm/1000 m
Cable impedance 75 ohm
Certificating authority UL
Environmental Outdoor rated
Temperature rating +80 °C (+176 °F) or greater
Reference type Belden 9259
Table 4.2 Video cable specifications
Cable type 3 x 18 AWG
Cable diameter (outer) 4.6 to 7.9 mm
(0.18 to 0.31 in)
Cable shape Round
Conductors 3 or 2
Voltage rating 300 V
Certificating authority UL/C.S.A., UL VW-1
Environmental Outdoor rated
Temperature rating +105° C (+221° F) or greater
Reference type Belden 19509, 3-conductor;
Northwire FSJT183-81K, 3-conduc-
tor
Table 4.3 Power cord specifications for North America