Product Hierarchy
Product Hierarchy

7965ELW - Category 6 Cable, 4 Pair, U/UTP, LSZH Indoor CPR Cca

Category 6 Premise Horizontal Cable (250MHz), 4-Pair, 23 AWG Solid Bare Copper Conductors, U/UTP, Polyethylene Insulation, LSZH Jacket CPR Cca

Product Overview

Suitable Applications: Horizontal and building backbone cable; Support current and future Category 6 and 5e applications, such as: 1000Base - T (Gigabit Ethernet), 100 Base - T, 10 Base - T, FDDI, ATM

Construction Details

SizeStrandingMaterialNumber of PairsNumber of Element
23 AWGSolidBC - Bare Copper48
MaterialNom. Insulation DiameterColor Code
PE - Polyethylene1 mm (0.039 in)White/Blue & Blue, White/Orange & Orange, White/Green & Green, White/Brown & Brown
Cable Core
4 pairs twisted together
Outer Jacket
MaterialNom. Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant)6.6 mm (0.26 in)
Overall Cable Diameter (Nominal): 6.6 mm (0.26 in)

Electrical Characteristics

Max. Conductor DCRMax. Mutual CapacitanceMax. Capacitance UnbalanceNom. Characteristic Impedance
95 Ohm/km56 pF/m (17 pF/ft)160 pF/100m100 Ohm
Max. Delay SkewNom. Velocity of Prop.
40 ns/100m70%
High Frequency
Frequency [MHz]Max. Insertion Loss (Attenuation)Min. NEXT [dB]Min. PSNEXT [dB]Min. ACR [dB]Min. PSACR [dB]Min. ACRF (ELFEXT) [dB]Min. PSACRF (PSELFEXT) [dB]Min. RL (Return Loss) [dB]Min. TCL [dB]Min. ELTCTL [dB]
12.1 dB/100m75.372.373.
43.8 dB/100m66.363.362.459.458.055.0233423
106.0 dB/100m60.357.354.351.350.047.0253015
167.6 dB/100m57.254.249.646.645.942.9252810.9
208.5 dB/100m55.852.847.344.344.041.025279
31.210.7 dB/100m52.949.942.
62.515.5 dB/100m48.445.432.929.934.131.121.522
10019.9 dB/100m45.342.325.422.430.027.020.118.
15525.3 dB/100m42.439.417.
20029.1 dB/100m40.837.811.68.624.021.018.016
25033.0 dB/100m39.336.36.33.322.019.017.3
Table Notes: Limits below 4MHz are for information only.
Screening Class: Type III
Voltage Rating
72 V DC

Mechanical Characteristics

-30°C to +60°C0°C To +50°C
Bend Radius
Stationary Min.Installation Min.
26 mm (1.0 in)52 mm
Max. Pull Tension: 80 N (18 lbf)
Bulk Cable Weight: 52 kg/km

Standards and Compliance

Environmental Suitability: Indoor - Euroclass Cca
Flammability / Reaction to Fire: IEC 60332-1-2
CPR Compliance: CPR Euroclass: Cca-s1a,d1,a1; CPR UKCA Class: Cca-s1a,d1,a1
IEEE Compliance: PoE: IEEE 802.3bt Type 1, Type 2, Type 3, Type 4
Data Category: Category 6
TIA/EIA Compliance: ANSI/TIA 568.2-D
ISO/IEC Compliance: ISO/IEC 11801-1, IEC 61034-2 - Smoke Density Min Transmittance = 80%
CENELEC Compliance: EN 50173-1, Segregation class according EN50174-2 = a
European Halogen Free Standards: IEC 62821-1 Halogen Free Compliance = Yes
European Directive Compliance: EU CE Mark
UK Regulation Compliance: UKCA Mark

Product Notes

Notes: Electrical values are expected performance based on cable testing and representative performance within a typical Belden system.


Update and Revision: Revision Number: 0.81 Revision Date: 04-12-2022

Part Numbers

Item #ColorPutup TypeLengthEAN
7965ELW.00305BlueReel305 m8719605185235
7965ELW.00500BlueReel500 m8719605175359
7965ELW.01305Gray, RAL 7032Reel305 m8719605185242
7965ELW.01500Gray, RAL 7032Reel500 m8719605185259
Date: 2004-01-01
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