120Ohm telecm 8P,16P,32P PCM CABLE 8/16/32 pair
120Ohm telecm 8P,16P,32P PCM CABLE
8/16/32 pair
PCM CABLE
1.solid BC conductor.2.PE insulation .3.PET tape and AL foil shield on each pair.4.PVC jacket .
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telecommunication cable .
PCM CABLE
1)8P x 24/26AWG PCM cable
8x{1Px0.5mm TC Conductor+1.2mm Solid PE Insulation+Polyester Tap Wrapped+0.5mm TC Drain Wire+Al Foil Wrapped}+Polyester Wrapped+Rip Cord+10.0mm PVC Jacket 2)16P x 24/26AWG PCM cable
16Px0.5mm TC Conductor+0.98mm Solid PE Insulation+Polyester Tap Wrapped+0.5mm TC Drain Wire+Al Foil Wrapped+Rip Cord+11.0mm PVC Jacket 3)32P x 24/26AWG PCM cable
4x{8Px0.5mm TC Conductor+0.98mm Solid PE Insulation}+Polyester Tap Wrapped+0.5mm TC Drain Wire+Al Foil Wrapped+Rip Cord+14.0mm PVC Jacket
PCM CABLE
Parameters | Minimum Requirement |
1. Conductor |
|
- Material | tinned copper |
- Diameter (mm) | 0.50 ± .005 |
| |
2 Insulation |
|
- Material | polyethylene |
| |
2.1 Twisting | twisted |
2.2 Color | White-brown |
3. Jacket |
|
- Material | Polyvinyl chloride |
- Outside diameter (mm) | 2.70 nom |
4. Shielding | Polyester-aluminized foil with 0.50 mm tin plated drain wire |
5. ELECTRICAL TEST | |
5.1 DC Resistance @ 20° C (W/km) | < 94
|
5.2 Mutual capacitance @ 20° C (nF/km) | < 100 |
5.3 Insulation resistance (GW/km) | >500 |
5.4 Dielectric strength (Vdc) | >1500 |
5.5 Characteristic Impedance (W) |
|
at 1 MHz | 120 ± 12 |
5.6 Attenuation (dB/km @ 1 MHz) | < 65
|
PCM CABLE 8/16/32 pair
120Ohm telecm 8/16/32 pair PCM CABLE
