Product Hierarchy
Product Hierarchy

7937A - DataTuff® Cat 5e, 4 Bonded-Pr #24 Sol BC, PO Ins, OS, PO Jkt, PO Jkt, OSP BURIAL




Industrial Ethernet Cat 5e, 4 Bonded-Pair 24AWG (Solid) Bare Copper, PO Insulation, Overall Beldfoil® Shield, PO Inner Jacket, PO Outer Jacket, Polymer Gel Waterblocked OSP BURIAL

Product Overview

Suitable Applications: burial, harsh environment, IIoT, factory or process automation, IP cameras and devices, data communication, etc.
Patent: This product has one or more applicable patents. More information on patents can be found at https://www.belden.com/patents.

Construction Details

Conductor
ElementSizeStrandingMaterialNo. of PairsNo. of Elements
Pair(s)24 AWGSolidBC - Bare Copper44
Insulation
MaterialColor Code
PO - PolyolefinWhite/Blue Stripe & Blue, White/Orange Stripe & Orange, White/Green Stripe & Green, White/Brown Stripe & Brown
Bonded-Pair: Yes
Inner Jacket
MaterialNom. Diameter
PO - Polyolefin0.230 in (5.84 mm)
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TC
Waterblocking: Gel Filled
Outer Jacket
MaterialNom. DiameterRipcord
PO - Polyolefin0.276 in (7.01 mm)No
Overall Cable Diameter (Nominal): 0.276 in (7.01 mm)

Electrical Characteristics

Electricals
Max. Conductor DCRMax. Capacitance Unbalance
93.8 Ohm/km (28.6 Ohm/1000ft)330 pF/ft
Delay
Max. Delay SkewNom. Velocity of Prop.
45 ns/100m70%
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. SRL (Structural Return Loss) [dB]Max./Min. Input Impedance (unFitted) [Ohm]Max./Min. Fitted Impedance [Ohm]
12.0 dB/100m65.362.3636063.860.82023100 ± 15100 ± 15
44.1 dB/100m56.353.3514951.748.72323100 ± 15100 ± 15
85.8 dB/100m51.848.8464345.742.724.524.5100 ± 15100 ± 15
106.5 dB/100m50.347.3434143.840.82525100 ± 15100 ± 15
168.2 dB/100m47.344.3393639.736.72525100 ± 15100 ± 15
209.3 dB/100m45.842.836.533.537.734.72525100 ± 15100 ± 15
2510.4 dB/100m44.341.333.930.935.832.824.324.3100 ± 15100 ± 15
31.2511.7 dB/100m42.939.9312833.930.923.623.6100 ± 15100 ± 15
62.517.0 dB/100m38.435.4221927.824.821.521.5100 ± 15100 ± 15
10022.0 dB/100m35.332.3141123.820.820.120.1100 ± 15
Voltage
Voltage Rating
300 V

Mechanical Characteristics

Temperature
OperatingInstallationStorage
-40°C To +75°C-25°C To +75°C-40°C To +85°C
Bend Radius
Stationary Min.
2.75 in (69.9 mm)
Max. Pull Tension: 40 lbs (18 kg)
Bulk Cable Weight: 33 lbs/1000ft

Standards and Compliance

Environmental Suitability: Outdoor, Outdoor, Non-Halogenated, Sunlight Resistance, Oil Resistance
CPR Compliance: CPR Euroclass: Fca
NEMA Compliance: NEMA WC-63.1
Data Category: Category 5e
TIA/EIA Compliance: ANSI/TIA-568.2-D Category 5e
Third Party Performance Verification: Category 5e
ISO/IEC Compliance: ISO/IEC 11801-1, IEC 61156-5
European Directive Compliance: 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
APAC Compliance: China RoHS II (GB/T 26572-2011)

Product Notes

Notes: Operating temperatures are subject to length de-rating. Cable passes -40░C Cold Bend per UL 1581. Sequential marking at two foot intervals. Polymer gel waterblocking material. Cable not guaranteed to meet TIA 568.2 specification for delay above lengths of 90m.

History

Update and Revision: Revision Number: 0.665 Revision Date: 02-03-2025

Part Numbers

Variants
Item #ColorPutup TypeLengthUPC
7937A 0101000BlackReel1,000 ft612825191728
Industrial Ethernet User Guide
Industrial Ethernet Cable & Connectivity Solutions Brochure.pdf
bonded-pair-technology.pdf
Cabling Solutions for Industrial Applications
Industrial Ethernet
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