Details of HYAT22 oil-filled communication cable HYAT22: Products Product Name: oil-filled communication cable Features: Oil-filled communication cables in cities and towns of the local telecommunications network telecommunications lines, but also for private network line to access the public network. Mainly used for pipe laying. In the cable core and shield the inner and outer surfaces with petroleum jelly filling and pouring handle to prevent moisture intrusion. Under the environmental conditions of a 30 ~ C 60 ~ C, the cable's mechanical and electrical properties remain unchanged. Details of the oil-filled communication cables: oil-filled communication cable Model: HYAT, HYAT53, HYAT23, HYAT22 (water, buried) oil-filled communication cables use: solid insulation-filled cables for cities and towns of the local telecommunications network telecommunications lines, also applies to the private network line to access the public network. Mainly used for pipe laying. In the cable core and shield the inner and outer surfaces with petroleum jelly filling and pouring handle to prevent moisture intrusion. Under the environmental conditions of a 30 ~ C 60 ~ C, the cable's mechanical and electrical properties remain unchanged. Oil-filled telecommunication cables Structure: Conductor: annealed bare copper wire, copper wire diameter for 0.32,0.40,0.50,0.60,0.70,0.80,0.90 (mm). 2, the insulating material: high density polyethylene or polypropylene, in accordance with standard indicate the color of the insulated wire. Insulated wire: twisted pairs of insulated wires of two different colors to different pitch and with specified color combinations to identify the pair. 4, the cable core structure: as the basic unit, more than 25 pairs cable 25 pairs per unit portfolio, each unit with the specified chromatography unit tie around the bar in order to identify the different units. And over 100 pairs of 's making lines on the cable, plus 1% of the preparation line, but no more than six pairs. The gap within the cable core is filled with petroleum jelly. The cable core strap: polyester film tape around the package. Shield: corrugated (or corrugated) metal band, metal band vertical package outside of the package with the cable core. Jacket: black low density polyethylene. You can also double-sheathed cable. The outer surface of the oil-filled communication cable identification and length marking: Cable has a permanent identification mark, marked at intervals of not more than 1m mark: wire diameter, wire number, cable type, manufacturer plant name and year of manufacture, length, tag the outer surface, but in the marking to staggered intervals not greater than 1m mark. Product Related Keywords: oil-filled communication cable HYAT22 HYAT22 oil-filled communication cable oil-filled communication cables