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Joined 2 years ago
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Cake day: June 10th, 2023

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  • Fiber can deliver a single 800gigabit connection over a single strand of fiber, and if you have multiple connections you want to run over a single fiber you can use different colors for each connection and run theoretically up to 2048 different connections over a single strand of fiber. (Currently most commercial deployments top out at about 160 connections per fiber strand)

    Since these various connections are all made up of specific wavelengths of light, they can be “switched” by simply running the light through a prism, meaning a ton of your network infrastructure is entirely passive and doesn’t require any electricity to operate, reducing downtime, complexity and cost

    One downside of fiber is you generally need one connection for uplink and one for downlink, but there are bidi transceivers which either use 2 wavelengths, one for uplink and one for down, or will time share uplink and downlink. Or since each of these individual strands of fiber are incredibly small, literally about 7 microns across, you can pack hundred or even thousands of strands of fiber into one cable.

    Fiber also operates at literally the speed of light, meaning the connection to the Internet is incredibly low latency. Fiber also doesn’t rust like coax or telephone wires. As long as the actual fiber isn’t broken you can keep replacing the transceivers at each end indefinitely to upgrade the connection

    I will agree though, it is super cool that multi-gig connections ultimately are possible over existing coax networks. I didn’t think I’d see it but here we are!

    Edit: I was a little out of date. Currently up to 1.6Terrabit over fiber







  • Holy crap the more I learn about MGS V the more I learn that I really need to actually put some time into it. I got it for free with my first GPU (a GTX970 a couple of months after the 3.5Gb scandal got big) and it was my first steam game. I’d never played any games of the genre (or related genres) or scope before (I’d grown up playing tons of Sid Meier and Maxis titles on disc) so the whole thing was kinda a culture shock for me









  • I mean the island of Sark was unsuccessfully invaded by a single dude in 1990 (apologies for the terrible linked source, its just one of the first search results that wasn’t a random reddit thread or other even less reputable source)

    The local volunteer Constable, the only law enforcement on the island, being informed of the invasion thanks to the notices, decided to take the threat seriously. On the morning of the invasion, Constable Perrée began to plan the island’s defense, which was a two stage scheme. First, he went looking for Mr. Gardes. He found him sitting on a park bench in army fatigues preparing for the massacre that was about to befall this island. As the Constable approached the invading army (a.k.a. Gardes), he saw Gardes loading his automatic weapon.

    The first “showing up” stage now complete, Mr. Perrée executed the second stage of the plan. He complimented Mr. Gardes on his choice of gun and convinced Gardes to remove the magazine and let him see the instrument of the island’s assured defeat, so the constable could better admire it. When Gardes acquiesced, the Constable took the gun and punched him in the nose. The invasion was over. The gun used in the attempted coup now sits in the Sark Museum next to old ships and a dedicated exhibit to one of the island’s two original telephone calls.

    Edit: I’m a little disappointed there isn’t a Wikipedia article on the subject with a list of belligerents, details of the strength of forces and a tally of the casualties and losses like this: