Structure: Fillers and loose tubes which contained some optical fibers and was filled with jelly are SZ stranded concentrically around the metallic strength member form a cable core, the spaces around the stranded elements are filled with water-proof compound. Cable core is wrapped outside by water blocking tape, and applied by aluminum tape with PE inner sheath and steel tape with outer sheath.
Features: Low attenuation, low dispersion, stable control of excess length makes the optical cable perfect mechanical and environmental properties.
PAP jacket and steel tape armoured cables have better mechanical properties which is well adopted for direct-burial to avoid any damage caused by rodent animals.
Application: Local area Network System
Long distance communication system
Subscriber network system
Installation method: Direct burial, Conduit, Cable trench, Tunnel, Aerial
Operating temperature range: -40oC~+70oC
Packing: Wooden drum or steel-wooden drum
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