Fibre Optic cabling in London

Cat6A and Fibre Structured Cabling

At LCUK, we specialise in the design, installation, and maintenance of high-performance structured cabling systems, including Cat6A copper and fibre optic cabling. These systems form the critical backbone of your IT and communications infrastructure — supporting everything from data and voice to CCTV, access control, and wireless networks.

Cat6A Cabling – High-Speed, Future-Proof Copper

Category 6A (Cat6A) cabling is the current standard for 10 Gigabit Ethernet over copper. It supports transmission frequencies up to 500 MHz and is fully shielded to reduce interference, making it ideal for high-density environments and bandwidth-heavy applications.

Cat6A is the preferred choice for modern commercial networks, offering:

  • Support for 10Gbps Ethernet up to 100 metres
  • Reduced crosstalk and interference (F/UTP or S/FTP options)
  • Compliance with TIA and ISO standards
  • Compatibility with PoE and PoE+ devices

Whether you're building a new office or upgrading your existing cabling, Cat6A provides the speed and reliability your business demands—now and in the future.

Fibre Optic Cabling – High Bandwidth Over Long Distances

For long-distance, ultra-high-speed connectivity, fibre optic cabling is unmatched. We install both singlemode and multimode fibre systems, ideal for linking floors, buildings, or network cabinets across large sites or campuses.

Our fibre solutions offer:

  • Bandwidths capable of supporting 40Gbps, 100Gbps, and beyond
  • Low signal loss over long distances
  • High immunity to electromagnetic interference
  • Future-ready infrastructure for expanding data needs

All fibre installations are fully tested and certified to industry standards using OTDR and light source/power meter testing.

End-to-End Structured Cabling Services

From design to implementation, our experienced team provides complete structured cabling solutions tailored to your site and technical requirements:

  • Site surveys and infrastructure audits
  • Cat6A copper and fibre optic installation
  • Cabinet and rack installation
  • Cable management and labelling
  • Testing, certification, and documentation
  • Moves, adds, and changes (MAC)

Why Choose LCUK?

With over a decade of experience in structured cabling and IT infrastructure, LCUK delivers high-quality installations that are standards-compliant, scalable, and built to last. We work across all sectors, including offices, education, healthcare, industrial, and retail environments.

Our team is fully trained, insured, and up to date with the latest technologies and regulations. We take pride in delivering neat, professional installations with minimal disruption to your business.

Get in Touch

If you're planning a new installation, upgrading your existing cabling, or simply need advice, we’re here to help. Contact us today to discuss your project and get a free, no-obligation quote.

Call now or use our contact form to request a site survey.