Location: Homepage -> Product -> Broadband telephone wire (HBS)
Structure Illuminate:Conductor: single soft copper, sizes 0.
Structure Illuminate:Conductor: single soft copper, sizes 0.

Broadband telephone wire (HBS) electric capability:  
D.C.resistance of conductor(20℃)：

0.5mm:≤99Ω/km
0.6mm:≤69Ω/km
0.7mm:≤50Ω/km
0.9mm:≤31Ω/km

Impedance:100±15Ω
Unbaiance of D.C.resistance:≤2%
Insulated resistance:≥5000MΩ·km
Work capacitance 1kHz:≤58nF/km    
DC,3s :2kV 
Temperature for dixing cable:0~50℃ 

Usage: This cable is using in the user terminal equipment to the cable junction box both in the outdoor drop in and indoor usage. In order to satisfy different requirements, this cable define into STP and UTP. STP In order to satisfy different requirements, this cable define into STP and UTP. STP mainly used for the occasion for high rquirements of electromagnetic compatibility.

 

  Attenuation，max(dB/100m) NEXT(dB)the worst pair Elfext(dB/km)
Specs(mm) 0.5 0.6 0.7 0.9 0.5, 0.6, 0.7, 0.9 0.5, 0.6, 0.7, 0.9
Frequency:1MHz 2.1 1.9 1.6 1.2 65 63
4MHz 4.1 3.7 3.2 2.4 56 51
10MHz 6.5 5.9 5.1 3.7 50 43
16MHz 8.3 7.5 6.6 4.8 47 39
20MHz 9.4 8.4 7.4 5.4 45 37
25MHz 10.5 9.5 8.3 6 44 35
40MHz 13.5 12.1 10.6 7.7 41 31
62.5MHz 17.2 15.4 13.5 9.8 38 27
100MHz 22.2 20 17.5 12.6 35 23