Belden 7965E Specifications

Suitable Applications:

Horizontal and building backbone cable; supports Category 6 and 5e applications such as 1000Base-T (Gigabit Ethernet), 100 Base-T, 10 Base-T, FDDI, and ATM.

Construction Details

Conductor

• Size: 23 AWG
• Stranding: Solid
• Material: Bare Copper (BC)
• No. of Pairs: 4

Insulation

• Material: Polyethylene (PE)
• Diameter: 0.96 mm (0.038 in)
• Color Code: White/Blue & Blue, White/Green & Green, White/Orange & Orange, White/Brown & Brown

Cable Core

• Structure: 4 pairs twisted with a Center Member (Patented X-Spline®)

Outer Jacket

• Material: Polyvinyl Chloride (PVC)
• Diameter: 5.4 mm (0.21 in)

Belden 7965E Electrical Characteristics

• Max. Conductor DCR: 95 Ohm/km
• Max. Mutual Capacitance: 56 pF/m (17 pF/ft)
• Impedance: 100 Ohm
• Max. Delay Skew: 40 ns/100m
• Velocity of Propagation: 70%

High Frequency Performance:

• 1 MHz: Attenuation: 2.1 dB/100m, NEXT: 75.3 dB, PSNEXT: 72.3 dB, Return Loss: 20 dB
• 100 MHz: Attenuation: 19.9 dB/100m, NEXT: 45.3 dB, PSNEXT: 42.3 dB, Return Loss: 20.1 dB
• 250 MHz: Attenuation: 33 dB/100m, NEXT: 39.3 dB, PSNEXT: 36.3 dB, Return Loss: 17.3 dB

Voltage

• Rating: 72 V DC

Mechanical Characteristics

• Operating Temperature: -30°C to +60°C
• Installation Temperature: 0°C to +50°C
• Bend Radius: 23 mm (0.91 in) (stationary), 46 mm (installation)
• Max. Pull Tension: 80 N (18 lbf)
• Weight: 37 kg/km

Standards and Compliance

• Environmental: Indoor – Euroclass Eca
• Flammability: IEC 60332-1-2
• CPR Compliance: Euroclass Eca, UKCA Class Eca
• IEEE: PoE IEEE 802.3bt Types 1-4
• Data Category: Category 6
• TIA/EIA: ANSI/TIA 568.2-D
• ISO/IEC: ISO/IEC 11801-1
• CENELEC: EN 50173-1, EN50174-2 (Segregation class A)
• European Directive: EU CE Mark
• UK Regulation: UKCA Mark

Product Notes

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

History

• Revision Number: 0.392
• Revision Date: 12-12-2023
• Datasheet

Belden 7965E Part Numbers

• 7965E.05A305: Black, 305 m Reel-in-Box, EAN: 8719605016997
• 7965E.05500: Black, 500 m Reel, EAN: 8719605160706
• 7965E.01B100: Blue, 100 m Flat Box, EAN: 8719605016942
• 7965E.01200: Blue, 200 m Reel, EAN: 8719605016904