Copper Systems
BS 7671 Amendment 4: What the New PoE and ICT Earthing Rules Mean for Data Cabling
Amendment 4 brings Power over Ethernet into BS 7671 for the first time. What Sections 716 and 545 mean for data cabling, and what changes on…
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Copper Systems
Amendment 4 brings Power over Ethernet into BS 7671 for the first time. What Sections 716 and 545 mean for data cabling, and what changes on…
8 min read

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.…
9 min read

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…
8 min read
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