Product Number: 7965ELY

Category 6 Cable, 4 Pair, U/UTP, LSZH Indoor CPR Dca

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

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7965ELY
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Specifications

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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

Patent

This product has one or more applicable patents. More information on patents can be found at https://www.belden.com/patents.

Conductor

Element Size Stranding Material No. of Pairs
Individual Pair 23 AWG Solid BC - Bare Copper 4

Insulation

Element Material Nom. Insulation Diameter Color Code
Individual Pair PE - Polyethylene 1 mm (0.039 in) White/Blue & Blue, White/Orange & Orange, White/Green & Green, White/Brown & Brown

Cable Core

Description
4 pairs twisted together

Outer Jacket

Material Nom. Diameter Ripcord
LSZH - Low Smoke Zero Halogen (Flame Retardant) 5.5 mm (0.22 in) Yes

Overall Cable Diameter (Nominal)

5.5 mm (0.22 in)

Electricals

Max. Conductor DCR Max. Mutual Capacitance Max. Capacitance Unbalance Nom. Characteristic Impedance
95 Ohm/km 56 pF/m (17 pF/ft) 160 pF/100m 100 Ohm

Delay

Max. Delay Skew Nom. Velocity of Prop.
40 ns/100m 70%

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]
1 2.1 dB/100m 75.3 72.3 73.2 70.2 70.0 67.0 20 40 35
4 3.8 dB/100m 66.3 63.3 62.4 59.4 58.0 55.0 23 34 23
10 6.0 dB/100m 60.3 57.3 54.3 51.3 50.0 47.0 25 30 15
16 7.6 dB/100m 57.2 54.2 49.6 46.6 45.9 42.9 25 28 10.9
20 8.5 dB/100m 55.8 52.8 47.3 44.3 44.0 41.0 25 27 9
31.2 10.7 dB/100m 52.9 49.9 42.1 39.1 40.1 37.1 23.6 25 5.1
62.5 15.5 dB/100m 48.4 45.4 32.9 29.9 34.1 31.1 21.5 22
100 19.9 dB/100m 45.3 42.3 25.4 22.4 30.0 27.0 20.1 20
155 25.3 dB/100m 42.4 39.4 17.1 14.1 26.2 23.2 18.8 18.1
200 29.1 dB/100m 40.8 37.8 11.6 8.6 24.0 21.0 18.0 17
250 33.0 dB/100m 39.3 36.3 6.3 3.3 22.0 19.0 17.3 16

Table Notes

Limits below 4 MHz are for information only. Reference standard: IEC 61156-5

Screening Class

Type III

Voltage

Voltage Rating
72 V DC

Temperature

Operating Installation
-30°C to +60°C 0°C To +50°C

Bend Radius

Stationary Min. Installation Min.
22 mm (0.87 in) 44 mm

Max. Pull Tension

80 N (18 lbf)

Bulk Cable Weight

33 kg/km

Environmental Suitability

Indoor - Euroclass Dca

Flammability / Reaction to Fire

IEC 60332-1-2

CPR Compliance

CPR Euroclass: Dca-s2,d2,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 = 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

Notes

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

Update and Revision

Revision Number: 0.88 Revision Date: 04-02-2025

Update and Revision

Revision Number: 0.88 Revision Date: 04-02-2025


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Part Numbers

Item # Color Putup Type Length EAN
7965ELY.10500 Black Reel 500 m 8719605222183
7965ELY.00305 Blue Reel 305 m 8719605189776
7965ELY.00A305 Blue Reel-in-Box 305 m 8719605191069
7965ELY.00500 Blue Reel 500 m 8719605176516
7965ELY.08305 Gray Reel 305 m 8719605189639
7965ELY.08A305 Gray Reel-in-Box 305 m 8719605191076
7965ELY.08500 Gray Reel 500 m 8719605189783
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Resources

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Resources

Product Bulletins
Catalogs
Guides
Videos
White Papers
Case Studies
Blogs
Warranties
Compliance Documentation