Switches and routers

A Verizon technician testing 5G service in Houston (credit: Verizon)

Verizon upgrades fibre core network capacity for 5G future

US operator Verizon is giving its fibre core network an overhaul, upgrading older router equipment with the latest 400Gb/s per-port optical technology to help future-proof its 5G network.

OFC 2022: tech launches and news

The Optical Fiber Communication (OFC) conference and exhibition took place from 6-10 March. Here is a roundup of just some of the technology and product announcements, demonstrations and industry news from the event.

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