On Jul 15, 2009, at 9:25 PM, Olivier Nicole wrote:
The max distance for UTP is 328 ft. Divide the 5,000 by 328 and it
you how many bridges, hubs, or switches you will need to
signal. You may find devices purporting to 'range extenders', but
will have distance limitations requiring more than one. Foofaraw.
That would make 14 hub/switches. I think I remember that the number of
hubs is limited to 4 in between each end of the connection. I am not
sure it is true also for switches.
Hubs are simple analog repeaters. Switches are regenerative and
buffered as the packet doesn't get resent until after the needed port
In any case, have boxes of cat5 on order so as to find out myself.
You would need 5 boxes, the connections between each run of cable
could cause too many loss, even if the timing was not an issue.
Wire connections are not all that lossy.
Meanwhile cat5 is useful for other things after this project is over.
As suggested by others, I would go for wireless ad it is the easiers
to install if you have a line of sight.
Is my fault for not stating initially that the customer has ruled out
any wireless option. Originally we were going to run a modest 50k bit/
sec wireless link.
Another solution, if you really don't need that much bandwidth, is to
request an ADSL connection at each location and establish some kind of
tunnel in-between the two boxes.
There are no phone lines at this location.
As suggested before you could consider fiber optic, you could order
a 2000 meters roll of underground outdoor fiber, with pig tail
installed at each end. For a temporary use, you should not need any
special precaution for installation: these fibers are usually shielded
to support a truck to running on it... Or you can get the type of
fiber designed for aerial usage, 8 shapped cable, including a
suspension cable, and run it from tree to tree; but it's much much
more installtion work, the cable tend to be heaviy...
And you could get a couple of media converters (UTP to fiber) for
Transceivers are easy to find. Matching cable has not been easy to find.
Don't be afraid by the cost of fiber optic, most of the cost is
labour to bury the fiber, it is not the cost of the cable
Not going to bury it. Is temporary for less than a week.
David Kelly N4HHE, dke...@hiwaay.net
Whom computers would destroy, they must first drive mad.
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