50PAIR UTP CATEGORY 3 TELEPHONE CABLE

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Product details

For fixed application,this cable is in 50-pair with conductors in 24AW6/1 pure copper conductor with insulation of HD polyolefin, protected by a thermoplastic and non-flame propagating sheath colored according to customer’s special request.

This cable is used for high speed transmission of voice and data between central and peripheral system for frequencies up to 16Mhz.

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	50mm
Working temperatures	-20 ~6°C

Frequency (Mhz)	RL (dB)	ATT (dB/100)	NEXT (dB)	PS. NEXT (dB)	ACR(dB)	PSACR(dB)	ELFEXT (dB)	PS-ELFEXT (dB)
1MHz	20.0	2.1	68.0	66.0	66.3	64.3	63.8	63.8
4MHz	23.0	4.2	59.2	57.2	55.2	53.2	51.7	48.8
8MHz	24.0	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
16MHz	25.0	8.3	50.3	48.3	42.1	40.1	39.7	36.7

Manufacturing Specifications

Description	InnerConductor	Insulation	Pairs color code	Sheath
UTP C3t5e	Pure copper	PE	Blue-blue/white	CM(CMG);CMR;LSOH
-	-	-	Orange-orange/white
50*2 24AWG/1	AWG24	-	Green-green/while
-	-	-	Brown-brown/white