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Geek Culture / Ethernet

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AlexI
19
Years of Service
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Joined: 31st Dec 2004
Location: UK
Posted: 6th Dec 2006 13:43 Edited at: 6th Dec 2006 13:54
Hi,
Whats the difference between a cross over and a streight ethernet cable? I accidently bought 2 streight ethernet cables instead of a cross over cable which i know conncets to computers.
Thanks,
Alex


Kentaree
22
Years of Service
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Joined: 5th Oct 2002
Location: Clonmel, Ireland
Posted: 6th Dec 2006 14:03
Straight-thru connects a PC to a router or hub, crossover connects a computer to a compute. Some hubs and routers may take crossovers aswell, it all depends on the type.

Kenjar
19
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Joined: 17th Jun 2005
Location: TGC
Posted: 6th Dec 2006 14:03
Basically a streight connecting cable is used with routers and switchers, while the cross over cable is designed for direct PC to PC networking connections. For more detailed information in pin layout, and explinations about the cable please goto this blog.

AlexI
19
Years of Service
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Joined: 31st Dec 2004
Location: UK
Posted: 7th Dec 2006 00:19
Dam, just bought another cross over cable, and i was connecting my PC to a switch


indi
22
Years of Service
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Joined: 26th Aug 2002
Location: Earth, Brisbane, Australia
Posted: 7th Dec 2006 05:15
you can buy a crimper and rewire one end, however a crimper in australia is about $50AUD, it pays for itself inthe long run.

IF your making your own ethernet cables as well, i has to be at least a metre or it wont work, dont ask me, wiki will know, been there done that.
http://www.homenethelp.com/web/explain/about-ethernet-crossover.asp



Nicholas Thompson
20
Years of Service
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Joined: 6th Sep 2004
Location: Bognor Regis, UK
Posted: 7th Dec 2006 08:36
Most decent NIC cards can "rewire" crossover cables themselves internally by reconfiguring the pins in the socket - but I've never tried. Thats just what someone told me when they were showing me a settings page for something...

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flibX0r
21
Years of Service
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Joined: 14th Feb 2003
Location: Western Australia
Posted: 7th Dec 2006 08:44
Yeah, I've found most modern Neworking equipment doesn't care what type of cable it is, crossover or straight through. Which is marvelous when I need to quickly transfer something from my desktop to my laptop at gigabit speeds, just unplug from router, plug into lappy

Big whorls have little whorls which feed on their velocity,
Little whorls have lesser whorls and so on to viscosity. - Lewis F. Richardson

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