Product Hierarchy
Product Hierarchy

7945A - DataTuff® Cat 6, 4 Bonded-Pr #23 Sol BC, PO Ins, OS, PVC Jkt, CMR, CMX-Outdoor


Industrial Ethernet Cat 6, 4 Bonded-Pair 23AWG (Solid) Bare Copper, PO Insulation, Overall Beldfoil® Shield, PVC Outer Jacket, CMR, CMX-Outdoor

Product Overview

Suitable Applications: Outdoor, in cabinet, control center, mining, noisy environment, harsh environment, IIoT, factory or process automation, IP cameras and devices, data communication, PoE++, PoE+, PoE, 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 Elements
Pair(s)23 AWGSolidBC - Bare Copper4
Insulation
MaterialColor Code
PO - PolyolefinWhite/Blue Stripe & Blue, White/Orange Stripe & Orange, White/Green Stripe & Green, White/Brown Stripe & Brown
Bonded-Pair: Yes
Outer Shield
Shield TypeMaterialCoverageDrainwire Type
TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TC
Outer Jacket
SeparatorMaterialNom. Diameter
Center Member (Patented X-Spline®)PVC - Polyvinyl Chloride0.313 in (7.95 mm)
Overall Cable Diameter (Nominal): 0.313 in (7.95 mm)

Electrical Characteristics

Electricals
Max. Conductor DCRMax. Capacitance Unbalance
93 Ohm/km (28 Ohm/1000ft)330 pF/ft
Delay
Max. DelayMax. Delay SkewNom. Velocity of Prop.
537 ns/100m45 ns/100m72%
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]Max./Min. Input Impedance (unFitted) [Ohm]Max./Min. Fitted Impedance [Ohm]
12.0 dB/100m74.372.372.370.367.864.820100 ± 15100 ± 15
43.8 dB/100m65.363.361.559.555.852.723100 ± 15100 ± 15
85.3 dB/100m60.858.855.453.449.746.724.5100 ± 15100 ± 15
106 dB/100m59.357.353.351.347.844.825100 ± 15100 ± 15
167.6 dB/100m56.254.348.746.743.740.725100 ± 15100 ± 15
208.5 dB/100m54.852.846.344.341.838.825100 ± 15100 ± 15
259.5 dB/100m53.351.343.841.839.836.824.3100 ± 15100 ± 15
31.2510.7 dB/100m51.949.941.239.237.934.923.6100 ± 15100 ± 15
62.515.4 dB/100m47.445.4323031.928.921.5100 ± 15100 ± 15
10019.8 dB/100m44.342.324.522.527.824.820.1100 ± 15
15525.2 dB/100m41.539.516.314.323.920.918.8100 ± 22
20029.0 dB/100m39.837.810.88.821.818.818100 ± 22
25032.8 dB/100m38.336.35.53.519.816.817.3100 ± 32
Voltage
UL Voltage Rating
300 V (CMR, CMX-Outdoor)

Mechanical Characteristics

Temperature
UL TemperatureOperatingInstallationStorage
75°C-40°C To +75°C-25°C To +75°C-40°C To +80°C
Bend Radius
Stationary Min.
2.0 in (51 mm)
Max. Pull Tension: 25 lbs (11 kg)
Bulk Cable Weight: 36 lbs/1000ft (54 kg/km)

Standards and Compliance

Environmental Suitability: Indoor/Outdoor, Indoor, Outdoor, Sunlight Resistance, Oil Resistance, Aerial
Flammability / Reaction to Fire: UL1666 Riser
CPR Compliance: CPR Euroclass: Eca; CPR UKCA Class: Eca
NEC / UL Compliance: Article 800, CMR, CMX-Outdoor
CEC / C(UL) Compliance: CMX-Outdoor;CMG
IEEE Compliance: IEEE 802.3bt Type 1, Type 2, Type 3, Type 4
NEMA Compliance: ANSI/NEMA WC-66
Data Category: Category 6
TIA/EIA Compliance: ANSI/TIA-568.2-D Category 6
ISO/IEC Compliance: ISO/IEC 11801-1, IEC 61156-5
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)

Product Notes

Notes: Operating temperatures are subject to length de-rating. Not intended for 600 V electrical power delivery. T568A Plug Compatible Part Number: R301603. T568B Plug Compatible Part Number: R301604 T568B Plug Compatible.

History

Update and Revision: Revision Number: 0.17 Revision Date: 04-29-2024

Part Numbers

Variants
Item #
7945A 0021000
7945A 0031000
7945A 0041000
7945A 0051000
7945A 0061000
7945A 0081000
7945A 0091000
7945A 0101000
7945A 0121000
7945A 1NH1000
Date: 2004-01-04
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