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Super five types of indoor network cables

Super five types of indoor network cables


Super five types of indoor network cables Details


UL758,UL 1581,UL444,TIA/EIA- 568
CSA C22.2, ISO/IEC 11801


Structure description:

★ Twisted bare copper or single soft copper conductor
★ Optional insulation materials (solid polyolefin, low-smoke chlorine-free flame-retardant polyolefin, polyperfluoroethylene propylene)
★ Optional jacket material (polyvinyl chloride, low-smoke chlorine-free flame-retardant polyolefin, fluoropolymer)
★ Optional tear rope


Technical Parameters

Model Logarithm Conductor Diameter (mm) Insulation Diameter (mm) Cable Outer Diameter (mm)
CAT5e UTP 2 0.5 0.9 4.10
CAT5e UTP 4 0.5 0.9 5.10
CAT5e UTP 10 0.5 0.9 7.50
CAT5e UTP 25 0.5 0.9 12.50


Electrical performance:

Imbalance of DC resistance ≤2.5%
Insulation resistance ≥5000MΩ·km
Working capacitance ≤5.6nF / 100m
Line-to-ground capacitance imbalance ≤330pF / 100m
Cable installation temperature: 0 ~ 50 ° C



For digital communication, the horizontal cable should have the wiring between the communication terminal of the work area and the distribution frame between the transfers in the building's integrated wiring system, and between the user's communication terminal of the residential integrated wiring system and the distribution frame. Wiring, the standard wiring length of this type of cable is 100m, and it is generally installed by T568A or T568B.


Frequency requirements Impedance (Ω) Maximum attenuation value (dB / 100m) NEXT (dB) Worst pair DC resistance (100m / 20°C)
1MHz 85~115 2.1 64 9.38Ω
4MHz 4.3 55
10MHz 6.6 49
16MHz 8.2 46
20MHz 9.2 44
31.25MHz 11.8 42
62MHz 17.1 37
100MHz 22.0 34


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