GlossaryNetwork

Structured cabling

Structured cabling is the standardized, organized system of copper and fiber cables, patch panels, racks and outlets that connects every phone, computer, access point, camera and room system in a building to the network.

  • Network
  • Updated
  • Written by the Telxpress advisory team

01 In depth

What it is, why it matters and what to ask a vendor

Instead of running a cable from each device to each piece of equipment as needs arise, structured cabling follows standards such as ANSI/TIA-568: horizontal cables from labeled wall outlets to patch panels in a telecom room, backbone fiber between rooms and floors, and documented terminations tested to the category they claim. Done well, it outlives several generations of equipment.

For a growing business the cabling is the part of the network that is most expensive to redo and most often blamed for problems it did not cause. Phones, Wi-Fi access points, cameras and meeting rooms all depend on it, and PoE devices depend on its quality to receive clean power. New builds, expansions and office moves are the moments to get it right.

Ask a cabling contractor which category they will install and why, whether every link is certified with a tester and the reports delivered, how cables and panels are labeled, how the pathways handle future additions, and whether the design includes the audio visual and camera runs. Ask for a drawing you can hand to the next contractor.

03 At Telxpress

Where this shows up at Telxpress

The pages and articles where this term does real work: what we advise, build and support.

04 Sources

Public references

The standard or law this definition rests on, as published by its owner. Fetched and checked on the review date above.

Next step

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Last reviewed: . Published by Telxpress, Irvine, CA.