Networks around the world are switching from legacy copper cables to next-generation fiber, and the UK is no exception.

In this issue of DCD Magazine, we visit the BT Tower and speak to BT and Openreach about how they’re managing this colossal task across their estate, and the challenges that the great copper switch-off has presented for the telco.

Elsewhere in the issue:

• Spotlight on Portus Data Centers and Clean Arc Data Centers
• How to build a supercomputer
• Malaysia’s fast-growing Johor market in focus
• District heating coming to the UK
• How telcos are fighting back against vandals
• The cloud’s impact on video production
• Data center security in the AI girlfriend era