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AUTO-992286REV 0015 Oct 2026PAGE 1 OF 2
CAT8 S/FTP LSZH Network Cable 23 AWG 4 Pair 305 m – 8X539BLX Series

CAT8 S/FTP LSZH Network Cable 23 AWG 4 Pair 305 m – 8X539BLX Series

General Specification:
Conductor: Bare Copper
Conductor Size: 23AWG
No. Of Pairs: 4 twisted pairs
Overall Coverage: Braided Shield + aluminum Foil Polyester Tape
Outer Jacket: PVC/LSZH
Jacket Color: Blue/Gray /Black/Green/Orange/Red/Violet/White/Yellow/Aqua
Packing: 305M

Overview

Choosing the CAT8 S/FTP LSZH Network Cable 23 AWG 4 Pair 305 m – 8X539BLX Series

Each pair has its own foil screen plus an overall braid, giving the highest noise immunity for data centres, industrial sites and dense 10 Gb bundles. The LSZH jacket gives off little smoke and no halogen gas in a fire, which consultants usually specify for offices, hospitals, schools, malls and other public buildings.

Related options in this range: Cat8 Ethernet Cable 23AWG S-FTP LAN Cable 305m

Order code: 8X539BLB. Send us the length, jacket and quantity for a project quotation and datasheet.

Explore TMT Global's Cat8 S/FTP LSZH network cable, a cutting-edge solution for high-speed data transfer. With its durable 23 AWG construction and innovative S/FTP design, this cable minimizes interference and ensures a stable connection, making it ideal for data centers, enterprise networks, and high-speed residential setups. The 305-meter length and Low Smoke Zero Halogen (LSZH) properties enhance safety during indoor installations. Choose TMT Global's Cat8 cable for unmatched performance and reliability in your networking needs, as it meets the increasing demands for high-performance data transfer. Discover the features that set this cable apart in the competitive landscape of networking technology.

Electrical Specifications

PropertyDeclared Value
Characteristic Impedance 100±6 Ohm @ 1-700 MHz
Loop Resistance 25
Resistance unbalance 2% max.
Mutual Capacitance 5.6 nF/100m Max. @ 1 KHz
Cap. Unbalance (wire to ground) 1500 pF/Km max. @ 1 KHz.
Voltage rating 72 Vdc max.
Dielectric strength 1500 Volts/1 minute min rms
Velocity of Propagation (NVP) 67-69%
Propagation Delay Skew 534 + 36/vf. nS/100m max @ 1-700 MHz
Insulation Resistance 45 nS/100m max @ 1-700 MHz
Coupling attenuation 55 dB min @ 30-100 MHz 55-20Log(f/100) @100-700 MHz

Physical and Mechanical Properties

PropertyDeclared Value
Basic ConductorBare copper
Conductor Size23AWG
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AUTO-992286REV 0015 Oct 2026PAGE 2 OF 2

Physical and Mechanical Properties — Continued

PropertyDeclared Value
InsulationHDPE
Number of insulated conductors8, twisted in 4 pairs
Color Code of Pairs Blue x White/Blue, Orange x White/Orange, Green x White/Green, Brown x White/Brown
Overall CoverageBraided Shield + aluminum Foil Polyester Tape
Drain wirecopper conductor
Outer JacketLSZH
Standard Jacket Color Blue/Gray /Black/Green/Orange/Red/Violet/White/Yellow/Aqua
Standard Surface Marking Includes TMT Global P/N, cable description, Meter mark and Model Number
Pulling force 110 N max.
Short Term Bend Radius 8-12 xOD (mm)
Temperature operating range -20 to +80C
Installation temperature range 0 to +50C

Ordering Information

PropertyDeclared Value
Item NameCAT8 S/FTP LSZH Network Cable 23 AWG 4 Pair 305 m – 8X539BLX Series

Declared Specifications

ParameterDeclared Value
Available coloursAqua, Black, Blue, Green, Grey, Orange, Red, Violet, White, Yellow
Available lengths305 m
AWG23 awg
BrandTMT Global
ColourAqua, Black, Blue, Green, Grey, Orange, Red, Violet, White, Yellow
Jacket TypeLSZH
Length305 m

Ordering Information

LengthItem Code / SKUSeriesColourAWGCable Type
305 m8X539BLAAqua23 awg
305 m8X539BLKBlack23 awg
305 m8X539BLBBlue23 awg
305 m8X539BLNGreen23 awg
305 m8X539BLGGrey23 awg
305 m8X539BLOOrange23 awg
305 m8X539BLRRed23 awg
305 m8X539BLVViolet23 awg
305 m8X539BLWWhite23 awg
305 m8X539BLYYellow23 awg
AVAILABLE LENGTHS: 305 m   |   COLOURS: 10 listed colours