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Speedy thing goes in, speedy thing comes out.

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[-] Kazumara@feddit.de 6 points 11 months ago

Yes, to get their speeds they used the usual wavelength division multiplexing, except over an insane 750 wavelength channels, space division multiplexing over the 38 corse with 3 modes, and 256 QAM with dual-polarization in each

[-] Lemminary@lemmy.world 6 points 11 months ago

Yeah... mhmm... right. I know some of these words!

[-] Kazumara@feddit.de 3 points 11 months ago* (last edited 11 months ago)

For perspective, at work for our production network through Switzerland, we use at most 16 QAM with dual-polarization, and at most 88 channels (except we never utilize more than maybe 10). With just normal single mode single core fibers. This paper has just everything blown up in all directions of cool.

this post was submitted on 07 Dec 2023
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