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25-PAIR-UTP-CATEGORY-5E-LAN-CABLE

Details

For fixed application.this cable is in 25-pair with conductors in 24AWG/1 pure copper conductor with insulation of HD polyolefin,protected by a thermoplastic and non-flame propagating sheath colored according to customers special request.

This cable is used for high speed transmission of voice and data between central and peripheral system for frequencies up to 10OMhz.

Standard	Application
ISO/IEC11801-2Ed	10/100BASE(TIEEE 802.3)
ANSITIA/EIA568-B.2	ATM，TP-PMD，ANSIX39T.5(TP)，LSDN，TP-DDI
EN 50173	ETHERNET, 1000BASE-T
EN-50288-3-1	GIGABIT-ETHERNET
UL	Token Ring(IEEE802.5)

Electrical Specifications

Dielectric strength	2.5KVdc-2seconds
Conductor resistance	Max 7.0 ohm/100M at 20℃
Max. ring resistance	16.8ohm/100M at20°C
Max. mutual capacitance	560 pf/100M
Max. capacity unbalance	330 pf/100M
Standard impedance	100± 15ohmbetween 1Mhz and 100Mhz
Minimum bending radius	60mm
Working temperatures	-20 ~6°C

Frequency (Mhz)	RL (dB)	ATT (dB/100)	NEXT (dB)	PS.NEXT (dB)	ACR (dB)	PS- ACR （dB）	ELFEXT (dB)	PS-ELF EXT(dB)
1MHz	20.0	2.1	68.0	66.0	66.3	64.3	63.8	60.8
4MHz	23.0	4.2	59.2	57.2	55.2	53.2	51.7	48.8
8MHz	24.5	5.9	54.8	52.8	49.0	47.0	45.7	42.7
10MHz	25.0	6.6	53.3	51.3	46.8	44.8	43.8	40.8
16MH2	25.0	8.3	50.3	48.3	42.1	40.1	39.7	36.7
20MHz	25.0	9.4	48.8	46.8	39.5	37.5	37.8	34.8
25MHz	24.3	10.3	47.3	45.3	36.9	34.9	35.8	32.8
31.25MHz	23.6	11.8	45.9	43.9	34.2	32.2	33.9	30.9
62.5MHz	21.5	17.1	41.4	39.4	24.4	22.4	27.8	24.8
100MHz	20.1	22.2	38.3	36.3	16.3	14.3	23.8	20.8

Manufacturing Specifications

Description	InnerConductor	Insulation	Pairs color code	Sheath
UTP Cat5e	Pure copper	PE	Blue-blue/white	CM(CMG);CMR;LSOH
-	-	-	Orange-orange/white
25*2 24AWG/1	AWG24	-	Green-green/while
-	-	-	Brown-brown/white