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fiberoptic Guest
Karma: -209 applaud / smite
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Posted: Thu Mar 14, 2013 4:49 am Post subject: Category 5 versus Category 5e |
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Category 5 (CAT5) cabling is good, solid cable for 100-Mbps LANs. The Category 5 standard has been online since 1991, so it’s well established. You’ll find existing Category 5 installations everywhere. So what can Category 5 cable do, and what can’t it do?
If you've still got a lot of 10-Mbps equipment, CAT5 cabling will serve your needs. It also handles 100-Mbps Fast Ethernet transmissions very well.
But if you’re running against the performance limits of a 100- Mbps network, you’ll probably want to upgrade at least parts of your system fairly soon to Category 5e (CAT5e) or more.
Category 5e, also known SPAM LINK REMOVED as Enhanced Category 5, or CAT5e, was ratified in 1999. It’s an incremental improvement designed to enable cables to support full-duplex Fast Ethernet operation and Gigabit Ethernet.
The main differences between CAT5 and CAT5e can be found in the specifications. The performance requirements have been raised slightly in the new standard.
CAT5e has stricter specifications for Power Sum Equal-Level Far-End Crosstalk (PS-ELFEXT), Near-End Crosstalk (NEXT), Attenuation, and Return Loss (RL) than those for CAT5. Like CAT5, CAT5e is a 100-MHz standard, but it has the ability to handle bandwidth more advanced than that of CAT5. With one of these improvements, you can expect problem-free, full-duplex, 4-pair Ethernet transmissions over your CAT5e UTP. |
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calvsie So cool, your mom knows their name
Joined: 02 Nov 2006 Posts: 491 Location: Sector ZZ9 Plural Z Alpha Karma: 18 applaud / smite
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Posted: Thu Mar 14, 2013 7:53 am Post subject: |
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Thanks?
Its actually good information. _________________ I glared at the monkey in the kitchen. It knew why I was The Monkey grabbed a knife. I grabbed a bottle and broke the bottom off on the counter. We menaced each other for several minutes... |
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Traegorn Your Ineffable Host
Joined: 11 Feb 2004 Posts: 3864 Location: Somewhere in the Midwest Karma: 69 applaud / smite
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Posted: Thu Mar 14, 2013 9:04 am Post subject: |
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Don't respond to the Spammers, Calvsie!
Yeesh! _________________ Why aren't you reading UnCONventional (the awesome comic) yet? |
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