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YJ72873B1 – Category 3-UTP 50Pair 26AWG , GB 31247 B1 Rating

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Description

Product Overview

Suitable Applications: Premise Backbone Cable, Ethernet 10BASE-T, Analog Phone, FAX

Construction Details

Conductor
Element Stranding No. of Pairs
Pair(s) Solid 50
Insulation
Material Color Code
PE – Polyethylene Western Electric Bound in (12P +13P) X 2 Pair Sub-Units, Binder 1: Blue, Binder 2: Orange, Binder 3: Green, Binder 4: Brown
Outer Shield
Shield Type
No Shield
Outer Jacket
Material Ripcord
LSZH – Low Smoke Zero Halogen (Flame Retardant) Yes
Overall Cable Diameter (Nominal): 13.5 mm (0.531 in)

Electrical Characteristics

Electricals
Max. Conductor DCR Max. Mutual Capacitance
148 Ohm/km (45.1 Ohm/1000ft) 66 pF/m (20 pF/ft)
High Frequency
Frequency Max. Insertion Loss (Attenuation) Min. NEXT [dB] Min. SRL (Structural Return Loss) [dB] Max./Min. Fitted Impedance
1 3.1 41 12 100 ± 15 Ohms
4 MHz 6.7 32 12 100 ± 15 Ohms
8 MHz 10.2 27 12 100 ± 15 Ohms
10 MHz 11.6 26 12 100 ± 15 Ohms
16 MHz 15.7 23 10 100 ± 15 Ohms

Mechanical Characteristics

Temperature
UL Temperature Operating
72 V DC -20°C to +60°C
Bend Radius
Installation Min.
135 mm (5.31 in)
Max. Pull Tension: 400 N (90 lbf)
Bulk Cable Weight: 225 kg/km (151 lbs/1000ft)

Standards and Compliance

GB Compliance: GB 31247
TIA/EIA Compliance: ANSI/ TIA 568 .2 D Category 3
ISO/IEC Compliance: IEC 11801-1
European Directive Compliance: EU Directive 2015/863/EU (RoHS 2 amendment)

History

Update and Revision: Revision Number: 0.18 Revision Date: 11-23-2023

Part Numbers

Variants
Item # Color Length
YJ72873B1 0101000M Black 1,000 m
YJ72873B1 0081000M Gray 1,000 m
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