Product Number: 2425D

DataTwist 2400 Category 6+ Cable, 4 Pair, U/UTP, LSZH Indoor CPR Eca IEC60332-3-25

Category 6 Enhanced Premise Horizontal Cable (350MHz), 4-Pair, 24 AWG Solid Bare Copper Conductors, U/UTP, Polyethylene Insulation, LSZH Jacket IEC60332-3-25

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2425D
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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

Conductor

Element Size Stranding Material No. of Pairs No. of Elements
Individual Pair 24 AWG Solid BC - Bare Copper 4 8

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) 6.6 mm (0.26 in) Yes

Overall Cable Diameter (Nominal)

6.6 mm (0.26 in)

Electricals

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

Delay

Max. Delay Skew Nom. Velocity of Prop.
35 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 dB/100m 75.3 73.3 73.3 71.3 70.8 67.8 20 40 35
4 3.7 dB/100m 66.3 64.3 62.6 60.6 58.8 55.8 23 40 23
10 5.8 dB/100m 61.8 59.8 56 54 50.8 47.8 25 40 15
16 7.4 dB/100m 58.6 56.6 51.2 49.2 46.7 43.7 25 38 10.9
20 8.3 dB/100m 57.1 55.1 48.8 46.8 44.8 41.8 25 37 9
31.2 10.4 dB/100m 54 52 43.6 41.6 40.9 37.9 23.6 35.1 5.1
62.5 15 dB/100m 49.1 47.1 34.1 32.1 34.9 31.9 21.5 32.6
100 19.3 dB/100m 45.8 43.8 26.5 24.5 30.8 27.8 20.8 30
200 28.3 dB/100m 40.9 38.9 12.6 10.6 22.8 21.8 19.5 27
250 32.1 dB/100m 39.3 37.3 7.2 5.2 22.8 19.8 18 26.0
300 35.6 dB/100m 38.1 36.1 2.5 0.5 21.3 18.3 17.5 25.2
350 38.8 dB/100m 37.1 35.1 19.9 16.9 17.0 24.6

Table Notes

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

Voltage

Voltage Rating
72 V DC

Temperature

Operating Installation
-20°C to +75°C 0°C To +50°C

Bend Radius

Stationary Min. Installation Min.
26 mm (1.0 in) 52 mm

Max. Pull Tension

110 N (25 lbf)

Bulk Cable Weight

52 kg/km

Environmental Suitability

Indoor - Euroclass Eca

Flammability / Reaction to Fire

IEC 60332-1-2, IEC 60332-2-25

CPR Compliance

CPR Euroclass: 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

Notes

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

Update and Revision

Revision Number: 0.318 Revision Date: 02-03-2025

Update and Revision

Revision Number: 0.318 Revision Date: 02-03-2025


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Part Numbers

Item # Color Putup Type Length EAN
2425D.06305 Blue Reel 305 m 8719605005328
2425D.K6305 Blue Reel 305 m 8719605147837
2425D.06500 Blue Reel 500 m 8719605005335
2425D.K6500 Blue Reel 500 m 8719605147844
2425D.061000 Blue Reel 1,000 m 8719605005311
2425D.08305 Gray Reel 305 m 8719605141354
2425D.08500 Gray Reel 500 m 8719605005366
2425D.K8500 Gray Reel 500 m 8719605147851
2425D.07305 Purple Reel 305 m 8719605005359
2425D.071000 Purple Reel 1,000 m 8719605005342
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Resources

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