this post was submitted on 21 Oct 2024
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Ironically, page won't load for me.
How is it a switch if there's no data processing? There needs to be a MAC table and the switch needs to send non-broadcast frames only to the right port. I don't see how it can have that intelligence without converting light to electricity and processing it.
And I'd take it that would mean no SFPs, which means not a very flexible device if all the ports are LC with a fixed wavelength and signal.
Someone please correct me if I'm wrong, but I don't think this article is talking about a network switch, I think it's talking about a logic gate switch.
It is, it confused me too. It is refering to an optical only on/off switch which can also be used as an xor gate. Many levels down from a network switch.