Product Hierarchy
Product Hierarchy

7965ENH - Category 6 Cable, 4 Pair, U/UTP, LSZH Indoor CPR Eca

Category 6 Premise Horizontal Cable (250MHz), 4-Pair, 23 AWG solid bare copper conductors, U/UTP, Polyethylene insulation, LSZH jacket, CPR Eca

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

ElementSizeStrandingMaterialNo. of PairsNo. of Elements
Individual Pair23 AWGSolidBC - Bare Copper48
ElementMaterialNom. Insulation DiameterColor Code
Individual PairPE - Polyethylene0.96 mm (0.038 in)White/Blue & Blue, White/Green & Green, White/Orange & Orange, White/Brown & Brown
Cable Core
4 pairs twisted togetherCenter Member (Patented X-Spline®)
Outer Jacket
MaterialNom. Diameter
LSZH - Low Smoke Zero Halogen (Flame Retardant)5.4 mm (0.21 in)
Overall Cable Diameter (Nominal): 5.4 mm (0.21 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/100m75.372.373.270.27067204035
43.8 dB/100m66.363.362.459.45855233423
106 dB/100m60.357.354.351.35047253015
167.6 dB/100m57.254.249.646.645.942.9252810.9
208.5 dB/100m55.852.847.344.3444125279
31.210.7 dB/100m52.949.942.
62.515.5 dB/100m48.445.432.929.934.131.121.522
10019.9 dB/100m45.342.325.422.4302720.120
15525.3 dB/100m42.439.417.
20029.1 dB/100m40.837.811.68.624211817
25033 dB/100m39.336.36.33.3221917.316
Table Notes: Limits below 4 MHz are for information only. Reference standard: IEC 61156-5
Screening Class: Type III
Table Notes: Coupling Attenuation
Voltage Rating
72 V DC

Mechanical Characteristics

-30°C to +60°C0°C To +50°C
Bend Radius
Stationary Min.Installation Min.
23 mm (0.91 in)46 mm
Max. Pull Tension: 80 N (18 lbf)
Bulk Cable Weight: 37 kg/km

Standards and Compliance

Environmental Suitability: Indoor - Euroclass Eca
Flammability / Reaction to Fire: IEC 60332-1-2
CPR Compliance: CPR Euroclass: Eca; CPR UKCA Class: Eca
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 = 60%
CENELEC Compliance: EN 50173-1, Segregation class according EN50174-2 = a
European Halogen Free Standards: IEC 62821-1 Halogen Free Compliance = Yes, IEC 60754-1 - Halogen Amount = Zero, IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity = 2.5 µS/mm, IEC 60754-2 - Halogen Acid Gas Amount - Min. pH = 4.3
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: 0.295 Revision Date: 12-12-2023

Part Numbers

Item #ColorPutup TypeLengthEAN
7965ENH.00B100BlueFlat Box100 m8719605017185
7965ENH.00305BlueReel305 m8719605017147
7965ENH.00A305BlueReel-in-Box305 m8719605017178
7965ENH.00500BlueReel500 m8719605017161
7965ENH.001000BlueReel1,000 m8719605017130
7965ENH.01305Gray, RAL 7032Reel305 m8719605017208
7965ENH.01A305Gray, RAL 7032Reel-in-Box305 m8719605017239
7965ENH.01500Gray, RAL 7032Reel500 m8719605017222
7965ENH.011000Gray, RAL 7032Reel1,000 m8719605017192
7965ENH.003050Gray, RAL 7032Reel3,050 m8719605017154
7965ENH.06305GreenReel305 m8719605017314
7965ENH.06A305GreenReel-in-Box305 m8719605017321
7965ENH.05A305OrangeReel-in-Box305 m8719605017307
7965ENH.03A305PurpleReel-in-Box305 m8719605017277
7965ENH.03305PurpleReel305 m8719605017253
7965ENH.03500PurpleReel500 m8719605017260
7965ENH.04A305WhiteReel-in-Box305 m8719605017291
7965ENH.041000WhiteReel1,000 m8719605017284
7965ENH.07305YellowReel305 m8719605170149
Date: 2004-01-01
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