EPISODE · Nov 10, 2025 · 11 MIN
400G ZR+ BiDi does not exist, it can't hurt you. Or can it? (denog17)
from Chaos Computer Club - recent events feed (low quality)
As it's common practice, each new hacker event needs something weird and funky. For this years summer camp in the Netherlands called WHY2025, we build a 400G link over a single fibre. Since 400G BiDi does not exist (yet), we had to get creative and built something, which might be considered out of spec. Licensed to the public under http://creativecommons.org/licenses/by/4.0 about this event: https://pretalx.com/denog17/talk/KLXJS8/
What this episode covers
As it's common practice, each new hacker event needs something weird and funky. For this years summer camp in the Netherlands called WHY2025, we build a 400G link over a single fibre. Since 400G BiDi does not exist (yet), we had to get creative and built something, which might be considered out of spec. Licensed to the public under http://creativecommons.org/licenses/by/4.0 about this event: https://pretalx.com/denog17/talk/KLXJS8/
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400G ZR+ BiDi does not exist, it can't hurt you. Or can it? (denog17)
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