センターSSチューブ OPGWケーブル 光ファイバー 地線 20.0mm径
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
自動支えるADSSケーブル 光ファイバーケーブル 屋外アンテナのためのISO標準
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
