Wiring Ethernet Cable rule

209 points · 29 comments · view on lemmy.world

29 Comments

Pencilnoob@lemmy.world · 51 pts · 1y (4 replies)

Just remember crossover is hardly ever used now. Straight is almost always what you need for typical use.

Denjin@lemmings.world · 22 pts · 1y (3 replies)

Unless you're using particularly old switches or routers it doesn't matter if you're using straight or crossover anymore.

Badabinski@kbin.earth · 12 pts · 1y

God bless you auto MDI-X

spooky2092@lemmy.blahaj.zone · 6 pts · 1y (1 reply)

And really only on both sides. Thankfully, auto detect only requires one side to have it to work.

Draconic_NEO@lemmy.dbzer0.com · 2 pts · 1y

Unfortunately I found it doesn't always work so smoothly. It didn't on my PS2 no matter how much I tried. Crossover is still needed in some cases I guess.

jabathekek@sopuli.xyz · 30 pts · 1y

what gay flag is that

Draconic_NEO@lemmy.dbzer0.com · 30 pts · 1y (9 replies)

I'm pretty sure you have to cross the blue and brown wires too.

Hobbes_Dent@lemmy.world · 22 pts · 1y (1 reply)

Orange white Orange Green white Blue Blue white Green Brown white Brown

Is etched in my memory. Swap oranges and greens to go between style A and B, do it on one end for a crossover.

asmoranomar@lemmy.world · 6 pts · 1y

^ This. There are A and B standards, and each standard has its own crossover. But there is also a crossover between A and B standards, which is typically what is used when referring to crossover cables.

In other words:

Not A-to-A xover

Not B-to-B xover

xover A-to-B

EffortlessEffluvium@lemm.ee · 12 pts · 1y (2 replies)

Are you crazy??? That’s only if you are fighting Zuul!!

PattyMcB@lemmy.world · 8 pts · 1y

There is no DIN, only Zuul!

Draconic_NEO@lemmy.dbzer0.com · 1 pts · 1y

You never know if you will be though. Better to have it and not need it than need it and not have it.

Aqarius@lemmy.world · 2 pts · 1y (3 replies)

I was about to say - the outs go in, and the ins go out. The picture is wrong.

Draconic_NEO@lemmy.dbzer0.com · 2 pts · 1y (2 replies)

It is? This is the diagram I have laminated and glued on my termination kit never had any issues with it.

Aqarius@lemmy.world · 2 pts · 1y (1 reply)

No, I mean the OP. Theirs is a half-crossover.

Draconic_NEO@lemmy.dbzer0.com · 1 pts · 1y

Oh yeah, that makes more sense.

prole@lemmy.blahaj.zone · 13 pts · 1y

Man, side two is just full of bangers...

whodatdair@lemmy.blahaj.zone · 13 pts · 1y

lol I’ve used this exact image when crimping Ethernet so many times

KingOfTheCouch@lemmy.ca · 12 pts · 1y (2 replies)
Brickhead92@lemmy.world · 3 pts · 1y

568A, and I'm ready to fight!

nautilus@lemmy.dbzer0.com · 1 pts · 1y

Science gangsters unite

spooky2092@lemmy.blahaj.zone · 8 pts · 1y

Remember, type B ends are the "B"est ends

lnxtx@feddit.nl · 6 pts · 1y

It'a all about backwards compatibility, see the history.

Semi_Hemi_Demigod@lemmy.world · 6 pts · 1y

And now I’m back in college helping a buddy wire a community center for beer money

jia_tan@lemmy.blahaj.zone · 5 pts · 1y

The femboy urge to redo all you homelab wiring with custom ether at runs :3

thenewred@lemmy.world · 5 pts · 1y (1 reply)

I assumed crossover cables were to go between A and B standards, but that doesn't look accurate. What are they for then?

BigDanishGuy@sh.itjust.works · 7 pts · 1y

It's not for going between 568A and B, it's just terminated that way. What is flipped is the transmit and receive pins. It's used in equipment that can't auto-mdix, if you need to connect two ports or two interfaces. Like interface on a NIC with a router, or ports on two switches/hubs.

Wetstew@lemmy.world · 3 pts · 1y

I wish I were her.

shapesandstuff@feddit.org · 2 pts · 1y

Ahhh that brings back memories.
hilariously one from 2015 when a buddy and mine were abroad and didn't have internet for a good month.
Raven shield co-op with no hardware