Model Number: telephone-cable-21 Brand Name: Brothers-y Key Specifications/Special Features: Telephone armoured cable(1)Description of telephone cable:Specifications: 25/50/100 pairsConductor: 0.37mm/0.40mm/0.50mm, 24AWGConductor material: OFC/CCC/CCA/CCSNumber of conductor: 2*2 pairsInsulation:1. Water blocking swellable tape (optional)2. HD-PE (High-density polyethylene)3. 1.0mmHD-PE(High-density polyethylene)
Jacket: single PE jacket witharmoured shielded
Outer jacket thickness: 5.0-5.5mm
Color: Black

(2) Electrical characteristics of telephone cable:
DC resistance (max.): 9.5Ω/100m
Insulation resistance: 10000 MΩ.km
Transmission velocity: 65%
Working capacitance (max.): 5.4nF/100m
Reference standard: YD/T1019-2001;ISO/IEC11801;ANSI/TIA/EIA-568B;UL44
Flame retardancy standard: CM or CMR
Marking on jacket: On your request (print your brand)

(3) Application:
* Aerial/Underground/Duct
* Indoor/Outdoor distribution
* Long distance and local area network communication

(4) Packing:
1. 300 or 1000 meter by wooden drum
2.As client' s request