USRobotics NETServer/8 Switch User Manual


 
A-6 Technical Specifications
Cable Specifications
Wire Type: Coaxial
center conductor .89 ± .05 mm diameter stranded,
tinned copper
Shield 2.95 ± .15 mm inside diameter
dielectric solid preferred; any other
material that meets other cable specs
jacket
polyvinyl chloride with outer
diameter of 4.9 ± .3 mm
- or -
fluoropolymer with outer diameter
of 4.8 ± .3 mm
Maximum Cable Distance: 185 m
DC Loop Resistance: 50 milliohms/meter
Velocity of Propagation: .65c
Characteristic Impedance: 50 ± 2 Ohms
Attenuation: 8.5 dB for 10 MHz sine wave
6.0 dB for 5 MHz sine wave
Cabling: BNC “T” (plug, receptacle, plug
adapter)