Центр SS Tube OPGW кабель оптического волокна заземление провода 20,0 мм диаметром
Technical Specifications for Optical Fiber Cable 1. Optical Fiber Characteristics The optical, geometrical, mechanical and environment characteristics of the ITU-T G.652.D optical fiber shall be accordance with below table: Characteristics Specified Values Units Optical Characteristics Mode field diameter at 1310nm 9.1±0.5 µm at 1550nm 10.3 ± 0.7 mm Attenuation coefficient at 1310nm ≤0.36 dB/km at 1550nm ≤0.23 dB/km Attenuation non-uniformity ≤0.05 dB Zero dispersion
Самоподдерживающийся кабель ADSS кабель оптического волокна Стандарт ISO для наружной антенны
Product Description All Dielectric Self-Supporting ADSS Cable / Optical Fiber Cable ADSS The adss cable are positioned into a loose tube made of high modulus plastics. Filled with a water-blocking filling compound, the tube is stranded around FRP as a non-metallic central strength member into compact and circular cable core. Then covered with thin PE (polyethylene) inner sheath and a layer of aramid yarn, the cable is completed with a PE outer sheath. ADSS cables are ideal
