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AUTO-992256REV 0015 Oct 2026PAGE 1 OF 2
CAT6A F/UTP LSZH Network Cable 23 AWG 4 Pair 305 m – 6A235BLX Series

CAT6A F/UTP LSZH Network Cable 23 AWG 4 Pair 305 m – 6A235BLX Series

General Specification:
• Conductor: Bare copper
• Conductor Size: 23AWG
• No. Of Pairs: 4 twisted pairs
• Overall Coverage: aluminum Foil Polyester Tape
• Outer Jacket: LSZH
• Jacket Color: Blue/Gray /Black/Green/Orange/Red/Violet/White/Yellow/AQUA
• Packing: 305m / Wooden /Plastic reel

Overview

Choosing the CAT6A F/UTP LSZH Network Cable 23 AWG 4 Pair 305 m – 6A235BLX Series

Category 6A supports 10GBASE-T to the full 100 m channel, the right choice for Wi-Fi 6/7 access points, new office floors and anything planned to last 15+ years. F/UTP adds an overall foil screen around the four pairs, reducing interference near lighting circuits, lift motors and power cables. 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: CAT6A F/UTP PE Outdoor Network Cable 23 AWG 4 Pair 305 m – 6A237BOK · CAT6A F/UTP LSZH Network Cable 23 AWG 4 Pair 305 m – 6A237BLX Series · CAT6A F/UTP PVC Network Cable 23 AWG 4 Pair 305 m – 6A237BPX Series · CAT6A F/UTP PE Outdoor Network Cable 23 AWG 4 Pair 305 m – 6A235BOK · CAT6A F/UTP PVC Network Cable 23 AWG 4 Pair 305 m – 6A235BPX Series

Order code: 6A235BLB. Send us the length, jacket and quantity for a project quotation and datasheet.

Discover the features and advantages of TMT Global's Cat6A F/UTP LSZH network cables, designed for high-speed data transmission with minimal crosstalk and interference. Ideal for both commercial and residential applications, these cables feature a 24 AWG construction and foiled twisted pairs (F/UTP) for enhanced performance and protection against electromagnetic interference. With a low smoke zero halogen (LSZH) jacket, safety is prioritized in fire-prone environments. The durable and reliable nature of TMT Global's Cat6A cable allows for complex installations and future-proofing of your network infrastructure. Choose TMT Global for quality networking solutions that ensure efficiency and reliability in your connectivity needs.

Electrical Specifications

PropertyDeclared Value
Characteristic Impedance 100±6 Ohm @ 1-500 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 @ 1-500 MHz
Insulation Resistance 45 nS/100m max @ 1-500 MHz
Coupling attenuation 55 dB min @ 30-100 MHz 55-20Log(f/100) @100-500 MHz
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Technical Specifications
AUTO-992256REV 0015 Oct 2026PAGE 2 OF 2

Physical and Mechanical Properties

PropertyDeclared Value
Basic ConductorBare copper
Conductor Size23AWG
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 Coveragealuminum Foil Polyester Tape
Drain wire N
Outer Jacket LSZH
Standard Jacket ColorBlue/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 8xOD (mm)
Temperature operating range -20 to +80C
Installation temperature range 0 to +50C

Ordering Information

PropertyDeclared Value
Item NameCAT6A F/UTP LSZH Network Cable 23 AWG 4 Pair 305 m – 6A235BLX Series

Declared Specifications

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

Ordering Information

LengthItem Code / SKUSeriesColourAWGCable Type
305 m6A235BLAAqua23 awg
305 m6A235BLKBlack23 awg
305 m6A235BLBBlue23 awg
305 m6A235BLNGreen23 awg
305 m6A235BLGGrey23 awg
305 m6A235BLOOrange23 awg
305 m6A235BLRRed23 awg
305 m6A235BLVViolet23 awg
305 m6A235BLWWhite23 awg
305 m6A235BLYYellow23 awg
AVAILABLE LENGTHS: 305 m   |   COLOURS: 10 listed colours