Belden

7921A - DataTuff® Cat 5e, 4 Bonded-Pr #24 Sol BC, PO Ins, OS+TC Brd, PVC Jkt, CMR CMX-Outdoor

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SKU:
7921A
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Description

Industrial Ethernet Cat 5e, 4 Bonded-Pair 24AWG (Solid) Bare Copper, PO Insulation, Overall Beldfoil®+Tinned Copper Braid(70%) Shield, PVC Outer Jacket, CMR CMX-Outdoor

Specifications

Specifications

Product Overview

Suitable Applicationsnoisy environment, outdoor, 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 Element
Pair(s)24 AWGSolidBC - Bare Copper4

Insulation

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

Outer Shield

Shield TypeMaterialCoverageDrainwire TypeNotes
TapeBi-Laminate (Alum+Poly)100%26 AWG (Solid) TCTwo drain wires applied helically for added flexibility
BraidTinned Copper (TC)70%

Outer Jacket

MaterialNom. DiameterRipcord
PVC - Polyvinyl Chloride0.33 in (8.4 mm)No
Overall Cable Diameter (Nominal)0.33 in (8.4 mm)

Electrical Characteristics

Electricals

Max. Conductor DCRMax. Capacitance Unbalance
93.8 Ohm/km (28.6 Ohm/1000ft)150 pF/ft

Delay

Max. DelayMax. Delay SkewNom. Velocity of Prop.
538 ns/100m45 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/100m65.362.3636063.860.82020100 ± 1595-110
44.1 dB/100m56.353.3514951.748.723.623.6100 ± 1595-110
85.8 dB/100m51.848.8464345.742.725.425.4100 ± 1595-107
106.5 dB/100m50.347.3434143.840.82626100 ± 1595-107
168.2 dB/100m47.344.3393639.736.72626100 ± 1595-107
209.3 dB/100m45.842.836.533.537.734.72626100 ± 1595-107
2510.4 dB/100m44.341.333.930.935.832.825.525.5100 ± 1595-107
31.2511.7 dB/100m42.939.9312833.930.92525100 ± 1595-107
62.517.0 dB/100m38.435.4221927.824.823.523.5100 ± 1595-107
10022.0 dB/100m35.332.3141123.820.822.522.5100 ± 15

Voltage

UL Voltage Rating
300 V (CMR), 300 V (CMX-Outdoor)

Mechanical Characteristics

Temperature

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

Bend Radius

Stationary Min.
1.32 in (33.5 mm)
Max. Pull Tension75 lbs (34 kg)
Bulk Cable Weight50 lbs/1000ft

Standards and Compliance

Environmental SuitabilityIndoor/Outdoor, Indoor, Outdoor, Sunlight Resistance, Oil Resistance
Flammability / Reaction to FireUL1666 Riser, FT4, IEEE 1202 Vertical Tray Flame Test, IEC 60332-1-2
CPR ComplianceCPR Euroclass: Eca; CPR UKCA Class: Eca
NEC / UL ComplianceArticle 800
CEC / C(UL) ComplianceCMX-Outdoor
Data CategoryCategory 5e
TIA/EIA ComplianceANSI/TIA-568.2-D Category 5e
Third Party Performance VerificationCategory 5e
ISO/IEC ComplianceISO/IEC 11801-1, IEC 61156-5
European Directive ComplianceEU 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 ComplianceUKCA Mark
APAC ComplianceChina RoHS II (GB/T 26572-2011)

Product Notes

NotesEtherNet/IP is a trademark of ControlNet International, Ltd. under license by Open DeviceNet Vendor Association, Inc. Operating temperatures are subject to length de-rating. Cable passes -40C Cold Bend per UL 1581.

History

Update and RevisionRevision Number: 0.529 Revision Date: 01-04-2023
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Additional Information

Variant_Options:
Item #|Color|Putup Type|Length|UPC
Variant_Options 7921A 0101000:
7921A 0101000|Black|Reel|1,000 ft|612825191261
Variant_Options 7921A 0102000:
7921A 0102000|Black|Reel|2,000 ft|612825191278
Variant_Options 7921A 0061000:
7921A 0061000|Blue|Reel|1,000 ft|612825191254
Variant_Options 7921A 0021000:
7921A 0021000|Red|Reel|1,000 ft|612825191247
Variant_Options 7921A 1NH1000:
7921A 1NH1000|Teal|Reel|1,000 ft|612825191285
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