Utp Cat5e LAN Cable

Utp cat5:
product description:
reference standard: ul444, tia/eia-568a
bare solid copper conductor
rohs complied pvc, pe or lsoh jacket
complies to tia/eia-568b&iso/iec 11801
application:
ethernet, 10 base-t, 100 base-t4, atm, tp-pmd seppch, telephone, multimedia, trunk wiring
cable construction:
item no.: 1 2 3
conductor dimension: 0.50mm 0.51mm 0.51mm
core dimension: 0.91mm 0.92mm 0.92mm
no. Of pairs: 4 25 25
nom. Od: 5.3mm 14.0mm 13.0mm
type of jacket: pvc/pe pvc/pe pvc/pe
electrical characteristics:
frequency(mhz): 1 4 10 20 31.25 62.5 100
attenuation(db/100m): 2.0 4.1 6.5 9.3 11.7 17.0 22.0
impedance(ohm): 100 100 100 100 100 100 100
return loss(db): 17 20 22 20 18 16 15
next(db/100m): 62.3 53.3 47.3 42.8 39.9 35.4 32.3
elfext: (db/100m): 61 49 41 35 31 25 21
ps next(db/100m): 62.3 53.3 47.3 42.8 39.9 35.4 32.3
ps elfext: (db/100m): 61 49 41 35 31 25 21