The structure of GYFTA cable is the single mode or multimode optical fiber sleeve
into the high modulus polyester material in the casing, casing filled waterproofing compound. The cable core is the center of a non metal strengthening core (FRP), for
some core number of optical cable, metal strengthening core is required to squeeze a
layer of polyethylene (PE). Loose tube (and fillers) around the central reinforcing core twist into a round cable core compact, gap of the cable core is filled with filling with water. Coated aluminium (APL) longitudinal bag squeeze a layer of polyethylene inner sheath, double chrome coated strip (PSP) longitudinal package extrusion polyethylene jacket cable.
Product features:
The precise control of fiber excess length of the cable with the tensile properties and good temperature performance
● cannola material itself has hydrolysis resistance and high strength good, tube filled with special cream, used to protect the optical fiber good compressive and softness
● adopt the following measures to ensure waterproof cable
● A non - metal center strengthening core
- coated aluminium (APL) moistureproof layer
- loose tube filling waterproofing compound
- cable core filling
- sided chrome coated strip (PSP) to improve the ability of anti moisture vapor transmission cable
- water blocking materials good prevent cable vertical seepage
Applicable:
Pipeline, overhead
Structure diagram
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