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DTECH Articles

DTECH Articles & Resources

Explore practical guides, installation advice, product insights and industry updates from the DTECH team. Whether you're specifying products, planning a project or troubleshooting a network, you'll find straightforward technical content for installers, engineers and businesses.

01/08/2025

Single Mode vs Multimode Fibre: OM3, OM4 and OS2 Explained

When fibre optic cabling comes up on a project, the conversation usually moves quickly to OM3, OM4, or OS2. These designations tell you everything about what a cable can actually...

01/06/2025

Fibre vs Copper Data Cable: Which Should You Choose?

Copper or fibre — it's the first question on most cabling projects, and it rarely has a simple answer. The right choice depends on what your network needs to do...