Product Hierarchy
Product Hierarchy

7989R - Low Skew, Category 6, 4-24 AWG pairs, CMR




Category 6, 23 AWG bonded pairs solid bare copper conductors, non-plenum, polyolefin insulation, skew 10.0ns/100m nominal, rip cord, PVC jacket.

Product Overview

Suitable Applications: Category 6, UTP Based Video Applications, and KVM

Construction Details

Conductor
SizeStrandingMaterialNo. of Pairs
23SolidBC - Bare Copper4
Insulation
MaterialColor Code
PO - PolyolefinWhite/Blue Stripe & Blue, White/Orange Stripe & Orange, White/Green Stripe & Green, White/Brown Stripe & Brown
Outer Shield
Material
No Shield
Outer Jacket
MaterialNom. DiameterRipcord
PVC - Polyvinyl Chloride0.365 inYes

Electrical Characteristics

Electricals
Max. Conductor DCRMax. Capacitance Unbalance
90 Ohm/km (27 Ohm/1000ft)49.2
Delay
Nom. Velocity of Prop.Typical Delay Skew
70%0.03 ns/100m
High Frequency
Frequency [MHz]Max. Insertion Loss (Attenuation) [dB/100m]Min. NEXT [dB]Min. PSNEXT [dB]Min. PSACR [dB]Min. ACRF (ELFEXT) [dB]Min. PSACRF (PSELFEXT) [dB]Min. RL (Return Loss) [dB]Max./Min. Input Impedance (unFitted)
1274.372.370.367.864.820100 ± 15
43.865.363.359.555.752.723100 ± 15
85.360.858.853.449.746.724.5100 ± 15
10659.357.351.347.844.825100 ± 15
167.656.354.346.743.740.725100 ± 15
208.554.852.844.341.738.725100 ± 15
259.553.451.441.839.836.824.3100 ± 15
31.2510.751.949.939.237.934.923.6100 ± 15
62.515.447.445.43031.828.821.5100 ± 15
10019.844.342.322.527.824.820.1100 ± 15
15525.241.539.514.323.920.918.8100 ± 22
2002939.837.88.821.818.718100 ± 22
25032.838.336.33.519.816.817.3100 ± 32
Voltage
UL Voltage Rating
300 V RMS

Mechanical Characteristics

Temperature
Operating
-20°C To +75°C
Bend Radius
Stationary Min.
1.75 in (44.5 mm)
Max. Pull Tension: 50 lbs (23 kg)
Bulk Cable Weight: 29 lbs/1000ft (43 kg/km)

Standards and Compliance

Environmental Suitability: Indoor - Riser
Flammability / Reaction to Fire: UL1666 Vertical Shaft
CPR Compliance: CPR Euroclass: Eca
NEC / UL Compliance: CMR
CEC / C(UL) Compliance: CMG
European Directive Compliance: EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
UK Regulation Compliance: UKCA Mark
APAC Compliance: China RoHS II (GB/T 26572-2011)
Plenum Number: 7989P

Product Notes

Notes: US Patent #'s 5, 606, 151; 5, 734, 126.

History

Update and Revision: Revision Number: 0.415 Revision Date: 09-07-2025

Part Numbers

Variants
Item #ColorPutup TypeLengthUPCFootnote
7989R 0131000Blue, DarkReel1,000 ft612825192602C
Footnote: C - CRATE REEL PUT-UP.
Date: 2005-01-01
NP212.pdf
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