Choose five advantages of crown hong cable,Give you a better assurance
The main production of fiber optic cable、Security cable、Radio and television cable、Power cable sales service and fiber optic cabling engineering integration services company
Optical fiber materials
The structure of the fiber optic cable is will 250μm Optical fiber set into the pine casing of high modulus materials,Loose tube filling waterproofing compound tube。。
Casing fillers
The structure of the fiber optic cable is will 250μm Optical fiber set into the pine casing of high modulus materials,Loose tube filling waterproofing compound tube。
To strengthen the core, not of metal
Gysts,Center to strengthen the core, not of metal、Single core unit(Φ900μmTight set of optical fiber、Aramid fiber strengthening component)、PVCSheath。
Polyethylene sheath
Pine casing external use a layer of both sides plastic coated is applied to take(PSP)The vertical package,Between steel strip and pine casing water-blocking material to ensure that the cable is compact and longitudinal resistance of water,Placed on both sides of the extrusion polyethylene sheath after two parallel wires into line。
Pine casing
Pine casing material itself has good hydrolysis resistance and high strength。