Product Number: 2139A

Category 5e Indoor/Outdoor Cable, 25 Pair, F/UTP, OSP/CM-LS, LSZH, CAT Armor

Category 5e Premise Backbone Cable (100MHz), Indoor/Outdoor OSP/CM-LS, 25 Pair, 24 AWG Solid Bare Copper Conductors, U/UTP, Gel-Filled, Corrugated Aluminum Tape Armor, UV Resistant Flame Retardant Haloarrest® LSZH Outer Jacket

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2139A
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Specifications

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Suitable Applications

OSP-Outdoor, Indoor/Outdoor, Premise Backbone Cable, Gigabit Ethernet, 100BaseTX, 100BaseVG ANYLAN, 155ATM, 622ATM, NTSC/PAL Component or Composite Video, AES/EBU Digital Audio, AES51, RS-422, Noisy Environments

Conductor

Size Stranding Material No. of Pairs
24 Solid BC - Bare Copper 25

Insulation

Material Color Code
PO - Polyolefin Western Electric

Inner Jacket

Material Nom. Diameter Ripcord
PE - Polyethylene 0.51 in (13 mm) Yes

Armor

Armor Type & Material Armor Thickness
CAT - Corrugated Aluminum Tape .008 in (0.20 mm)

Outer Jacket

Material Nom. Diameter Ripcord
LSZH - Low Smoke Zero Halogen (Flame Retardant) 0.730 in (18.5 mm) Yes

Overall Cable Diameter (Nominal)

0.730 in (18.5 mm)

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.
100 MHz 537.6 ns/100m 45 ns/100m 68%

High Frequency

Frequency [MHz] Max. Insertion Loss (Attenuation) Min. PSNEXT [dB] Min. RL (Return Loss) [dB] Max./Min. Fitted Impedance
1 2.0 dB/100m 62.3 20.0 100 ± 15%
4 4.1 dB/100m 53.3 23.0 100 ± 15%
8 5.8 dB/100m 48.8 24.5 100 ± 15%
10 6.5 dB/100m 47.3 25.0 100 ± 15%
16 8.2 dB/100m 44.3 25.0 100 ± 15%
20 9.3 dB/100m 42.8 25.0 100 ± 15%
25 10.4 dB/100m 41.3 24.3 100 ± 15%
31.25 11.7 dB/100m 39.9 23.6 100 ± 15%
62.5 17.0 dB/100m 35.4 21.5 100 ± 15%
100 22.0 dB/100m 32.3 20.1 100 ± 15%

Voltage

UL Voltage Rating
300 V (CM)

Temperature

UL Temperature Operating Installation Storage
75°C -40°C To +75°C -20°C To +75°C -40°C To +75°C

Bend Radius

Stationary Min. Installation Min.
7.5 in (190 mm) 14.75 in (374.7 mm)

Max. Pull Tension

150 lbs (68 kg)

Bulk Cable Weight

240 lbs/1000ft

Environmental Suitability

Indoor/Outdoor, Indoor, Outdoor, Sunlight Resistance, Aerial - When supported by messenger wire, Burial - Engineered burial only

Flammability / Reaction to Fire

UL 1685 (UL Loading-Limited Smoke)

NEC / UL Compliance

CM

CEC / C(UL) Compliance

CM

IEEE Compliance

IEEE 802.3bt Type 1, Type 2, Type 3

Data Category

Category 5e

TIA/EIA Compliance

ANSI/TIA-568.2-D Category 5e

ISO/IEC Compliance

11801 ed 2.2 (2011) Class D

European Directive Compliance

EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE), REACH: 2017-07-10

APAC Compliance

China RoHS II (GB/T 26572-2011)

Notes

Electrical values are expected performance based on cable testing and representative performance within a typical Belden system. Print Includes Descending Footage Markings. Fully Water Blocked. Suitable for use in Buildings in Wet Locations. Suitable for Direct Burial applications though not UL rated.

Update and Revision

Revision Number: 0.488 Revision Date: 03-17-2025

Update and Revision

Revision Number: 0.488 Revision Date: 03-17-2025

Part Numbers

Item # Color UPC
2139A 0101000 Black 612825377870

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Resources

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