Feature
Copper telecommunication figure 8 aerial cables (FSP-JF-LAP-SS) type are used for primary and secondary distribution networks, (i.e., in the secondary network between cross-connection cabinets and the subscribers’ connections, in the primary network between the exchange and cross-connection cabinets) and produced for aerial outdoor installation with black PE sheath, it is suitable for tropical environmental conditions (from -10 °C to +60 °C).
Description
- Up to 200 pairs following REA – PE 89 (USA), TCVN 8238:2009, IEC 60708
- Conductor size: 0.4mm; 0.5mm; 0.65mm; 0.9mm
- Copper telecommunication aerial cables (F8) type is designed by solid pure annealed copper conductor, high density polyethylene foam skin or solid (Skin) insulated, paired, ten or twenty-five pairs sub-unit type, jelly filled, polyester tape wrapped (PS tape), screened with aluminum moisture barrier and black polyethylene sheathed, aerial type, primary and secondary local telephone cable
- High strength with messenger wire is made galvanized steel core braided together (07 cores) only applied for aerial cable
STRUCTURE
TECHNICAL SPECIFICATION
I. Electrical and transmission characteristics
- Conductor resistance at 200C
2. Insulation resistance at 200C
The insulation resistance shall not be less than 10000 MW/km at 20°C.
3. Dielectric withstand voltage
4. Mutual capacitance
5. Capacitance unbalance at 1000 ± 200 Hz
6. Transmission attenuation
II. Mechanical characteristic
