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Thread ID: 90993 2008-06-22 22:22:00 Gigabit-to-Gigabit - Normal Cat5e should be all right? Renmoo (66) Press F1
Post ID Timestamp Content User
681190 2008-06-22 22:22:00 Dear all,
I know that for crossover networking, you need a crossover cable. However, in situation where the networking involves linking between two gigabit ethernet ports, a normal Cat cable should do the trick right?

Cheers :)
Renmoo (66)
681191 2008-06-22 22:25:00 I think if its CAT6 you dont need a crossover cable Speedy Gonzales (78)
681192 2008-06-22 22:35:00 On checking the Cat cable that I am using, it has the printing of both "Cat5e" and "Patch Cable" (the laptop is connected directly to the wall socket). Surely both normal and crossover capabilites cannot exist at the same time for a Cat5e cable?

Cheers :)
Renmoo (66)
681193 2008-06-22 22:38:00 Many network cards are now "autosensing" and will automatically kick into crossover mode if you're not using a crossover cable.

Cat5e should be sufficient for gigabit - the only difference between CAT5e and CAT6 cable is the thickness of the copper wire.
somebody (208)
681194 2008-06-22 22:40:00 Many network cards are now "autosensing" and will automatically kick into crossover mode if you're not using a crossover cable.
Yup, this is the exact feature that I had in mind for Gigabit NICs.

Ta. :)
Renmoo (66)
681195 2008-06-22 23:02:00 ...the only difference between CAT5e and CAT6 cable is the thickness of the copper wire.

And the minimum twist density.

Jamus, plain old cat5 is just fine for gigabit. If your cards don't autosense, then just cut the plug off one end and re-wire it as a crossover.
Erayd (23)
681196 2008-06-22 23:04:00 Well connect it, see what happens

It'll either work, or it wont. Then you'll know
Speedy Gonzales (78)
681197 2008-06-22 23:34:00 Well connect it, see what happens

It'll either work, or it wont. Then you'll know
I don't wish to find out via the hard way though, but oh well :)
Renmoo (66)
681198 2008-06-22 23:41:00 Whats hard about it? Just plug both ends in. And configure both

Must be the time of the year or month or something
Speedy Gonzales (78)
681199 2008-06-22 23:49:00 No such thing as a 1Gb crossover cable, they dont make them because ALL Gb ports are autosensing....and neither are GB ports uplink ports. SolMiester (139)
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