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金属加强构件、松套层绞填充式、聚乙烯护套、纵包皱纹钢带铠装、聚乙烯套通信用室外光缆。Outdoor optical cables for communication purpose with metal-reinforced components,filling mode by loose tube layer stranded.polyolefin sheaths and armored installation with longitudinally wrapped corrugated steel bands产品性能特点:光纤传输衰减小、色散低。合理的设计及精确的控制松套管中光纤的余长及成缆方式,使光缆具有优良的机械性能和环境性能。光缆结构紧凑,采用SZ层绞结构,易分支,保证光缆在恶劣的环境下,光纤不受到应力。加强件外和缆芯内充满阻水油膏,确保了缆芯阻水性能。PE内护层
Metal reinforced components, loose sleeve stranded filling, polyethylene sheath, vertical wrinkle steel armor, polyethylene sets of outdoor communication cable. Outdoor optical cables for communication purpose with metal-reinforced components, filling mode by loose tube layer stranded.polyolefin sheaths and armored installation with longitudinally-wrapped corrugated steel bands 产品 特性: Optical fiber transmission attenuation is small, dispersion is low. Reasonable design and precise control of loose tube in loose tube fiber length and cable into the cable so that the cable has excellent mechanical properties and environmental performance. Compact optical cable structure, the use of SZ stranded structure, easy to branch, to ensure that optical fiber cable in harsh environments, optical fiber from stress. Strengthen the outer part and the cable core is filled with water-blocking ointment to ensure that the cable core water-blocking performance. PE inner sheath