Product Number: DPLN50

Category 3 Backbone Cable, 50 Pair, U/UTP, CMP

Category 3 Premise Backbone Cable (16MHz), DIW 50 Pair, 24 AWG Solid Bare Copper Conductors, U/UTP, Plenum-CMP, PVC-LS Jacket

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DPLN50
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Specifications

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Suitable Applications

Premise Backbone Cable, Ethernet 10BASE-T, Analog Phone, FAX

Conductor

Size Stranding Material No. of Pairs
24 AWG Solid BC - Bare Copper 50

Insulation

Material Color Code
PVC - Polyvinyl Chloride Western Electric (Non-Striped) Bound in 25 Pair Sub-Units, Binder 1: Blue/White, Binder 2: Orange/White

Outer Jacket

Material Material Trade Name Nom. Diameter Ripcord
PVC - Polyvinyl Chloride Flamarrest® 0.540 in (13.7 mm) Yes

Electricals

Max. Conductor DCR Max. Capacitance Unbalance
93.8 Ohm/km (28.6 Ohm/1000ft) 330 pF/100m

Delay

Frequency Max. Delay Max. Delay Skew Nom. Velocity of Prop.
16 MHz 543 ns/100m 45 ns/100m 61%

High Frequency

Frequency [MHz] Max. Insertion Loss (Attenuation) Min. NEXT [dB] Min. PSNEXT [dB] Min. ACR [dB] Min. PSACR [dB] Min. RL (Return Loss) [dB] Max./Min. Fitted Impedance [Ohm]
0.772 2.2 dB/100m 47.0 43.0 50.1 46.1
1 2.6 dB/100m 45.0 41.0 47.8 43.8 12.0 100 ± 15
4 5.6 dB/100m 36.0 32.0 36.0 32.0 12.0 100 ± 15
8 8.5 dB/100m 31.0 28.0 28.3 24.3 12.0 100 ± 15
10 9.7 dB/100m 30.0 26.0 26.2 22.3 12.0 100 ± 15
16 13.1 dB/100m 27.0 23.0 20.1 16.1 10.0 100 ± 15

Voltage

UL Voltage Rating
300 V (CMP)

Temperature

UL Temperature Operating Installation Storage
60°C -30°C To +60°C 0°C To +50°C -30°C To +60°C

Bend Radius

Stationary Min. Installation Min.
5.5 in (140 mm) 11.0 in (279 mm)

Max. Pull Tension

300 lbs (140 kg)

Bulk Cable Weight

205 lbs/1000ft

Environmental Suitability

Plenum, Indoor

Flammability / Reaction to Fire

NFPA 262, UL 910 (Plenum), FT6, IEC 60332-1-2

CPR Compliance

CPR Euroclass: Eca; CPR UKCA Class: Eca

NEC / UL Compliance

CMP

CEC / C(UL) Compliance

CMP

ICEA Compliance

S-90-661

NEMA Compliance

NEMA WC-63.1

Data Category

Category 3

TIA/EIA Compliance

ANSI/TIA-568.2-D Category 3

European Directive Compliance

EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), REACH, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE), REACH: 2020-01-16

UK Regulation Compliance

UKCA Mark

APAC Compliance

China RoHS II (GB/T 26572-2011)

Non-Plenum Number

DIW50

Notes

Electrical values are expected performance based on cable testing and representative performance within a typical Belden system. Print Includes Descending Footage/Meter Markings.

Update and Revision

Revision Number: 0.464 Revision Date: 09-07-2025

Update and Revision

Revision Number: 0.464 Revision Date: 09-07-2025


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Part Numbers

Item # Color Putup Type Length UPC
DPLN50 732S1007 Gray
DPLN50 732CUT Olive Cut to Length 612825061007
DPLN50 732CUT Olive Cut to Length 1 ft 612825061007

Resources

Technical Documents
Product Guides
Reference Manuals
Compliance Documentation

Resources

Technical Documents
Product Guides
Reference Manuals
Compliance Documentation