4-wire copper core copper telephone lines HYV4x0.5 indoor telephone cable communication cable voice telephony ..

Specifications Name: Indoor telephone cords HYV4 * 1 / 0.5BC white PVC jacket. Applications: 1, 2 telecommunications cabling project, the connection between the indoor telephone communication cable system wiring system 3, the main route between the voice communication system 4, PBX, telephone fax and digital telephones Description: 1,4-core white jacket, conductor 0.5 Copper 2, product performance standards; reference MoC YD / T630-93 standards and Hua Jun 3 through enterprise standards, conductor: Single annealed bare copper wire, diameter: 0.4MM 0.5MM 0.8MM 4, insulation material: high density polyethylene or polypropylene, insulated wire according to international color chromatography indicated 5, insulated in pairs: the single insulated wire twisted pairs according to different pitch and with specified color combinations to identify the pair, reducing the line of crosstalk interference between the power consumption is small. Welcome to build various models of telephone line, Tel: 13692227082, QQ: 2056270962 HYV telephone line series \ indoor communication cable cores cross-section: mm2 cross-section: mm2 cross-section: mm2 color packaging (volume) 2 core 0.4 0.5 0.8 100 White m / 200 m 4-core 0.4 0.5 0.8 white 100 m / 200 m 6-cell 0.4 0.5 0.8 white 100 m / 200 m 8-core 0.4 0.5 0.8 white 100 m / 200 m