HYV 2/15/20/50 Pair Pure Copper Core Indoor Telephone Cable
The Indoor HYV Telephone Cable is mainly used for indoor vertical distribution line and outdoor main trunk circuit, the terminal is connected to distribution frame, and it's often used in main speech and data transmission.. It supports connection of speech, digital telephone, fax and other data equipment, and is the broadband users' lead-in wire of telecommunication integrated wiring.
Application:
Indoor/Outdoor Lead-in Wire for Telephone Network Users
Features:
1. It is mainly used to transmit audio, analog signal in 150MHz and below and digital signal in 2048kn and below, and for broadband transmission in 16MHz and below.
2.Cable length sign is provided to reduce waste;
Application standard:YD/T1955-2009;IEC708-1
Electrical Characteristics:
DC resistance | 0.5 | 0.6 | 0.7 |
≤9.5Ω/100m | ≤6.3Ω/100m | ≤4.8Ω/100m | |
Insulation resistance | >=10000MΩ/km | ||
Wire pair dc resistance unbalance | Average value≤1.5% | ||
Working capacity | Maximum value≤5.7nF±2/100m | ||
Physical Characteristics:
Cable pair quantity | 1pair -2 pairs |
Conductor material | Anaerobic round copper (purity 99.99%) |
Insulation material | HDPE (high density polyethylene) |
Sheathing material | PVC (polyvinyl chloride), PE (polyethylene) |
Minimum curve radius | 10 times outside diameter of cable |
Working temperature | -20ºC~+70ºC |
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