4 Cores Shielded FTP Telephone cable    

Product Description:
Conductor material: Solid,Bare Copper/Copper Clad Aluminium
Conductor diameter:4*24AWG/26AWG
Insulation:HDPE
Shield:AL foil
Sheath:PVC

Application :Use for indoor installation,internal connection of telephone systems and communications equipment.



    











Eletrical characteristics:

Frequency (Mhz)Return Loss (dB)ATT (dB/100)NEXT  (dB)PS-NEXT  (dB)
 ELFEXT (dB)
 
PS-ELFEXT (dB)
0.772-1.86764--
120265.362.363.860.8
423456.353.351.748.7
824.55.851.848.845.742.7
10256.550.347.343.840.8
16258.247.344.339.736.7
20259.345.842.837.734.7
2524.310.444.341.335.832.8
31.2523.611.742.939.933.930.9
62.521.51738.435.427.824.8
10020.12235.332.323.820.8


Technical characteristics:

Installation temperature:-5℃~+40  
Operating temperature:-20~+75
Conductor resistance at 20(68°F)9.38Ohm/100m
DC resistance unbalance5%
Pair-to ground capacitance unbalabce330pF/100m
Impedance 0.772-100MHz85-115Ohm
Mutual capacitance5.6nF/m
Spark test2.5 kv



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