Product Info

Solution Accessories
22 (66) © Nokia Corporation Draft DN99252966
Nokia Proprietary and Confidential Issue3-0en
2.3.1 PCM cable 75 ohm
Product Code: T36602.01
The 75 Ω PCM cable is used for 2 Mbit transmission between the Nokia
MetroSite EDGE Base Station and a BSC. This high quality coaxial cable
consists of a plain copper inner conductor, polyethylene dielectric material, two
copper braids, and a PVC outer jacket.
2.3.2 PCM cable 120 ohm
Product Code: T36614.01
The 120 Ω PCM cable is used for 2 Mbit transmission between the Nokia
MetroSite EDGE Base Station and a BSC. This high quality cable consists of four
bare copper wires, polyethylene wire insulation, intermediate plastic tape
insulation, tinned copper wire gauze, and a halogen-free outer sheath.
The cables available are 3 m, 15 m, and 50 m, terminated with a TQ plug at each
end.
Table 6. PCM cable 75 Ω specifications
Characteristic impedance 75+ / - 4 Ω
Mutual capacitance 67 pF/m
Wave attenuation 1 MHz 2.3 dB/100 m
Wave attenuation 4 MHz 4.5 dB/100 m
Wave attenuation 20 MHz 9.2 dB/100 m
Operating voltage 300 V rms
Minimum bending radius 18 mm
Diameter 3.55 mm
Colour Black
Table 7. PCM cable 120 Ω specifications
Characteristic impedance 120+ / - 10 Ω
Mutual capacitance 40 nF/km
Wave attenuation 1 MHz 1.7 dB/100 m
Wave attenuation 4 MHz 3.5 dB/100 m