
Base-16 fibre brings 800G cabling choices into focus
Archive focus: May 2024 · Prepared 17 October 2026 · XConnect FZE

Retrospective: This article was prepared on 17 October 2026 for our May 2024 archive. It reviews the announcement and its infrastructure planning implications; product plans described at the time may have changed.
The development
On 1 May 2024, Panduit announced a Base-16 fibre cabling system for applications including AI and high-performance computing. It described native 400G, 800G and 1.6T applications alongside breakout options. The announcement also covered a Base-8 range. The number of fibres and the optical interface must be considered together; a connector format by itself does not guarantee a particular link speed.
Practical implications
The following is XConnect’s planning interpretation.
An infrastructure specification should start at both transceivers and work through the entire channel. Buying a high-density trunk without an agreed port map can leave the project with the wrong polarity, breakout or connector arrangement. For procurement, an exact compatible component schedule is more useful than a broad request for future-ready fibre.
What to review
- Record the optical interface, fibre type and connector at both ends of every link.
- Have the supplier validate the complete trunk, cassette and patch-cord combination.
- Include insertion-loss limits and a documented migration plan in the acceptance scope.
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Source: Original announcement — panduit.com. Reviewed 17 October 2026.