Hardware Reference
In-Depth Information
cable supportsafrequencies upto500MHz(twice thatofCat6),andsupports10Gig-
abit Ethernet connections at the full maximum distance of up to 100 meters (328 ft.).
Caution
If you choose to install cable meeting Category 5/5e/6/6a UTP cable, be sure that all the
connectors, wall plates, and other hardware components involved are also rated the same or
better.ThelowestcommondenominatorratingwilldegradetheentireconnectiontothatCat-
egory. For example, if you install Cat 6 cabling but only use Cat 5 rated connectors, wall
plates, and so on, then the connections as a whole will only be rated for Cat 5.
For new installations it is always recommended to use the highest rated components that are
affordable, as this will help to “future-proof” the network.
Choosing the correct type of Category 5/5e/6/6a cable is also important. Use solid PVC
cable for network cables that represent a permanent installation. However, the slightly
moreexpensivestrandedcablesareabetterchoiceforlaptopcomputersortemporarywir-
ing of no more than 10-feet lengths (from a computer to a wall socket, for example) be-
cause they are more flexible and therefore capable of withstanding frequent movement.
If you plan to use air ducts or suspended ceilings for cable runs, you should use Plenum
cable, which doesn't emit harmful fumes in a fire. It is much more expensive, but the
safety issue is a worthwhile reason to use it. (Some localities require you to use Plenum
cabling.)
Building Your Own Twisted Pair Cables
When it's time to wire your network, you have two choices. You can opt to purchase pre-
built cables, or you can build your own cables from bulk wire and connectors.
You should build your own twisted pair (TP) cables if you
• Plan to perform a lot of networking
• Need cable lengths longer than the lengths you can buy preassembled
• Want to create both standard and crossover cables
• Want to choose your own cable color
• Want maximum control over cable length
• Want to save money
• Have the time necessary to build cables
While you can save money building your own cables, you can get pre-made network
cables at very low prices from some online vendors such as MonoPrice
