Professional-Grade Cat.7A Structured Cabling for Mission-Critical Networks

High-performance 23AWG shielded ethernet cable with LSZH fire rating and 1000MHz bandwidth capacity, engineered for data center and telecommunications applications requiring superior signal integrity and safety compliance.

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How can you ensure your data center cabling infrastructure meets both high-performance requirements and strict fire safety standards?

CRX's Cat.7A LSZH ethernet cable combines 1000MHz bandwidth capacity with Low Smoke Zero Halogen fire rating, delivering the performance and safety compliance your data center demands. Our 30+ years of experience in structured cabling ensures your infrastructure supports current 10GBASE-T speeds while maintaining future-proof reliability. Contact our CRX professional team today to discuss how our certified cabling solutions can optimize your data center performance with guaranteed 25-year product protection.

With over 30 years of industry expertise, CRX delivers this Cat.7A solution backed by a 25-year product guarantee and comprehensive certifications including UL, ETL, Delta, and GHMT compliance. The S/FTP (Shielded/Foiled Twisted Pair) construction with 8.00mm cable diameter offers superior electromagnetic interference protection, making it the preferred choice for telecommunications rooms and single-story commercial building installations. Whether you're upgrading existing infrastructure or designing new networks, CRX's professional team provides end-to-end support, customized project solutions, and technical training through CRX Academy to ensure optimal implementation and long-term network performance.

Internet LSZH 23AWG S/FTP Cat.7A Solid Data Lan Cable 305M

A17-7ASSBL23C2

Cat 7a Ethernet Cable

23 AWG S/FTP Cat.7A Solid Lan Cable Blue
23 AWG S/FTP Cat.7A Solid Lan Cable Blue

Cat.7A 23AWG Solid Lan Cables are suitable for in-wall installation, residence, or a single-story commercial building. Low Smoke Zero Halogen (LSZH) fire rating ensuring a safe connection. It has a higher bandwidth of up to 1000MHz, meets electrical transmission ISO/IEC 11801-1 and IEC 61156-5 (Edition 2.1). This cable offers extensive shielding to reduce signal attenuation and is relatively stiff in comparison to previous generations of cabling. It is great for datacenters, server rooms, and telecommunications rooms.

CRXCabling professional team is always at your disposal, we're pleased to introduce our solutions that meet your requirements.

Data LAN Cable Wiring Application

Features

  • Structure cabling for horizontal and building backbone cable.
  • Beyond IEEE 802.3an 10GBASE-T and legacy speeds.
  • IEEE 802.3af (PoE) / IEEE 802.3at (PoE+).
  • High performance of transmission, sweep frequency up to 1000 MHz.
  • Low Smoke Zero Halogen (LSZH) fire rating ensuring a safe connection.

Product Classification

Indoor or OutdoorIndoor
SolutionCopper
Product NameLan Cable
Component CategoryCat.7A

General Specifications

Item model numberA17-7ASSBL23C2 (Reference P/No.7A-SS-BL-0305-04-00)
ColorBlue
Shielded TypeShielded
Length(M)305

Material Specifications

JacketLSZH
MaterialConductor: Bare Copper
Wire Gauge23
Cable TypeS/FTP
Cable Diameter8.00 ± 0.25 mm
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Related Blog
  • The Twisted Pair Cable: The Basics of Understanding What It Is And How it Works.

    Twisted pair cables are a type of transmission medium that can be used to transmit both digital and analog signals. It is one of the most popular types of cables in use today.The twisted pair cable is made up of two insulated copper wires that are twisted together to reduce electromagnetic interference (EMI). The twisting also helps to keep the wires separated so that they do not touch each other and cause a short circuit.



Additional Info
Additional Info for Lan Cable

Solid: Also called single-strand wire, consists of one piece of metal wire, and generally used for in-wall wiring.

Stranded: Composed of small-gauge wires to make a larger conductor and more flexible.

PVC: Made of polyvinyl chloride jacket, commonly used for horizontal runs from the wiring center.

LSZH: Low smoke zero halogen has a flame-resistant jacket that doesn't emit toxic fumes even if it burns.

CM: The 'M' in CM is for 'Multipurpose'. CM rated cable general use in where the fire code does not place any restrictions on cable type and suitable for in-wall installation.

CMR: The 'R' in CMR is for 'Riser'. CMR rated cables are aimed to prevent the spread of fire from floor to floor and are suitable for vertical shaft applications.

CMP: The 'P' in CMP is for 'Plenum'. CMP rated cables are suitable for installation in ducts and plenums without the use of conduit. These cables are designed for fire resistance and low-smoke and toxin producing characteristics.

CMX: The 'X' in CMX is for 'Outside Plant'. CMX rated cables are suitable for installation in outdoor applications where exposed to the elements, resisted the UV retardant.


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