Bosch UHO-HPS User Manual download pdf (Page 14)

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

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 31 32

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Bosch UHO-HPS User Manual Page 14