Belden

7938A - DataTuff® Cat 5e, 4 Bonded-Pr #24 Str Alloy, PO Ins, OS+TC Brd, TPE Jkt, TPE Jkt, High Flex AWM 20606

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7938A
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Description

Industrial Ethernet Cat 5e, 4 Bonded-Pair, 24AWG (Stranded) Alloy, PO Insulation, Overall Beldfoil®+Tinned Copper Braid(85%) Shield, TPE Inner Jacket, TPE Outer Jacket, High Flex 10M cycles at 10xOD AWM 20606

Specifications

Specifications

Product Overview

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

Construction Details

Conductor

ElementSizeStrandingMaterialNumber of PairsNumber of Element
Pair(s)24 AWG7x32BCA - Bare Copper Alloy44

Insulation

MaterialColor Code
PO - PolyolefinWhite/Blue Stripe & Blue, White/Orange Stripe & Orange, White/Green Stripe & Green, White/Brown Stripe & Brown
Bonded-PairYes

Inner Jacket

SeparatorMaterialNom. DiameterRipcord
Central FillerTPE - Thermoplastic Elastomer0.254 in (6.45 mm)No

Outer Shield

Shield TypeMaterialCoverage
TapeBi-Laminate (Alum+Poly)100%
BraidTinned Copper (TC)85%

Outer Jacket

SeparatorMaterialNom. DiameterRipcord
Polyester TapeTPE - Thermoplastic Elastomer0.342 in (8.69 mm)Yes
Overall Cable Diameter (Nominal)0.342 in (8.69 mm)

Electrical Characteristics

Electricals

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

Delay

Max. DelayMax. Delay SkewNom. Velocity of Prop.Typical Delay Skew
510 ns/100m45 ns/100m69%12 ns/ft

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]
12.5 dB/100m65.362.362.859.863.860.82023100 ± 15100 ± 15
44.9 dB/100m56.353.351.448.451.748.72323100 ± 15100 ± 15
86.9 dB/100m51.848.844.941.945.742.724.524.5100 ± 15100 ± 15
107.8 dB/100m50.347.342.539.543.840.82525100 ± 15100 ± 15
169.9 dB/100m47.344.337.434.439.736.72525100 ± 15100 ± 15
2011.1 dB/100m45.842.834.731.737.734.72525100 ± 15100 ± 15
2512.5 dB/100m44.341.321.828.835.832.824.324.3100 ± 15100 ± 15
31.2514.1 dB/100m42.939.928.825.833.930.923.623.6100 ± 15100 ± 15
62.520.4 dB/100m38.435.4181527.824.821.521.5100 ± 15100 ± 15
10026.4 dB/100m35.332.38.95.923.820.820.120.1100 ± 15100 ± 15

Voltage

UL Voltage Rating
300 V

Mechanical Characteristics

Temperature

UL TemperatureOperatingInstallationStorage
60°C-40°C To +80°C-25°C To +75°C-40°C To +80°C

Bend Radius

Stationary Min.
3.5 in (89 mm)
Max. Pull Tension40 lbs (18 kg)
Bulk Cable Weight62 lbs/1000ft

Standards and Compliance

Environmental SuitabilityIndoor/Outdoor, Indoor, Outdoor, Sunlight Resistance, Oil Resistance
Flammability / Reaction to FireUL 1581 (Vertical Tray), (VW-1), FT1
CPR ComplianceCPR Euroclass: Eca
Data CategoryCategory 5e
European Directive ComplianceEU 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 ComplianceUKCA Mark
APAC ComplianceChina RoHS II (GB/T 26572-2011)

Product Notes

NotesOperating temperatures are subject to length de-rating. Cable passes -40C Cold Bend per UL 1581. AWM 20626 80C 300V. *Special RJ45 plugs required. See WWW. BELDEN.COM - Tools - Connector Cross Reference.

History

Update and RevisionRevision Number: 0.545 Revision Date: 01-20-2023
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Additional Information

Variant_Options:
Item #|Color|Putup Type|Length|UPC
Variant_Options 7938A B59500:
7938A B59500|Black, Matte|Reel|500 ft|612825191735
Variant_Options 7938A B591000:
7938A B591000|Matte Black|||612825406204
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