Practical guides, installation advice, product insights and industry updates from the DTECH team.
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Copper Systems
The Complete Guide to Cat6A Cable: Speed, Distance, PoE and When to Upgrade
Our technical team can help you specify the right product.
+44 (0) 208 191 0156Mon–Fri 9:30AM–4:30PMIndustrial Systems
M12 D-code and X-code connectors, made-to-order assemblies from 1m to 50m, industrial and marine grade cable, and panel hardware, with links to every product.
Fibre Optic Systems
Armoured fibre optic cable adds a metal protective layer beneath the outer jacket, giving it resistance to crushing, rodent damage, and mechanical impact that standard unarmoured…
Fibre Optic Systems
Contamination on a connector end face is the single most common cause of poor fibre link performance — more common than a bad splice, a damaged…
Fibre Optic Systems
Pre-terminated fibre optic cable is factory-assembled, factory-tested, and delivered ready to install — connectors already fitted, polarity already verified, insertion loss already measured and within specification…
Fibre Optic Systems
Insertion loss and return loss are the two parameters that define how well a fibre optic link will actually perform — and they are the two…
Copper Systems
KNX is the most widely deployed open standard for building automation in Europe — controlling lighting, heating, blinds, ventilation, and energy management across residential and commercial…
Copper Systems
The RJ45 connector is the small plastic plug at the end of every Ethernet cable — the thing you click into a laptop, a network switch,…
Industrial Systems
PROFINET, EtherCAT, and EtherNet/IP are the three dominant industrial Ethernet protocols used in factory automation, process control, and motion control applications worldwide. All three run on…
General Purpose
If you have priced copper data cable in the last eighteen months and noticed it costs more than it used to, you are not imagining it.…
Fibre Optic Systems
If you have priced fibre optic cable in the last six months and been surprised by what you found, you are not alone. From late 2025…
Copper Systems
Cat6A — Augmented Category 6 — is the current recommended standard for new commercial structured cabling installations. Specified to 500MHz bandwidth and certified for 10 Gigabit…
Industrial Systems
IP ratings appear on industrial connectors, enclosures, and equipment throughout specification documents and product datasheets — but the numbers are not always well understood by the…
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