Bob Day said:
What is the differece between a cable and a patch cable (i.e.
Cat 6 cable vs Cat 6 Patch cable)? I think it is just terminology,
and there is not differed.
"Cable" is usually refers solid-wire cable. "Patch cable" refers
to cable with multi-stranded wires - which make the cable more
flexible and able to withstand a lot of manipulation. "Cable" or
"solid-wire cable" is used for in-wall or in-plenum or otherwise
permanent installations, whereas "patch cable" is used for relatively
short lengths of cable that are used for relatively short-term
connections, such as between a router and and a modem or
between a modem and a wall jack.
And there are separate plugs for the two kinds of cable,
although most people don't know it. The commonly-available
plug for the RJ45 format is for solid-wire cable. The more rare
plug is for stranded cable, and it holds the strands of wire more
firmly in place so that they won't shift around and thereby cause
a bad connection. That plug is the kind that makers of patch cable
use. You may wonder why patch cables cost so much and why
professional cablers buy them since you may feel that it takes so
little effort to make your own. One reason is this use of the
appropriate plug and the right kind of crimpers to attach it.
Another is that when one makes more than a dozen or so cables,
one's wrist is reduced to putty, and the machines that the manu-
facturers use maintain a crimping pressure that doesn't change
with time so all the cables have the same connection quality.
If you plan to use your cable for many temporary connections,
such as for a patch panel, only patch cables should be used if you
want reliable connections. For a jumper between a wall jack and
your modem which won't be moved much at all, you can get away
with a homemade solid-wire cable, but don't expect a professinal
to admire it.
*TimDaniels*