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Cabling, explained simply.

Plain-English guides from engineers who do this every day. No jargon without an explanation.

Copper cable looms under a raised floorCopper

Cat6 or Cat6A: which does your building need?

What the numbers mean, and how to choose without overspending.

Green copper looms dressed into a comms room cabinetTesting

What a cable test certificate tells you

Why every link needs one, and why one failure costs so much time.

Purple copper looms fanned into a cabinetHandover

What should be in your handover pack

The documents that prove the job was done right.

Blue InfiniBand looms dressed into basket trayFibre

Fibre explained: single-mode, multimode and InfiniBand

The colours, the codes and where each one is used.

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