USB cable, is theres a length limit?

shimy182

shimy182

shimy182

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as title says..

im wanting to put up infra-red webcams in the forrest to look at animals at night time. nothing dodgy :p

And is there something better out there than webcams? i dont want to abandon a expensive digital camera.

thanks, shimy
 
Could you not get wireless cameras? therefore doing away with the use of wires. I can't tell you prices though. If you used webcams, where would the light come from?
 
did think about that.. then i forgot about the power source.
I want the camera to be on 24/7 and computer capturing photos on a regular bacis.

i want a couple of cameras out there, about 3 or 4.

USB cable will need to be about 50 meters long....
 
USB cables have a max length of about 5metres without a repeater, 15m with a powered repeater/hub I beleive.

For what you are talking about you may do better with a networked web cam (possibly with power over ethernet, so no need to power cables), although they are more than normal webcams.
 
yes there is a limit on it. USB 1 was something like 5m, Not sure about USB2 think its something like 50m.

You can get optical USB cables which i guess would be able to cover a massive range but i have no idea how much these cost and would assume you need some kind of adapter as well (sorry dont know much about them :) ).

Might want to look on a certain auction site and see if you can pick up some cheap networkable security camera's.
 
cool, currently looking for information but failing.

any ideas guys?

maximum length of LAN and USB 2.0 wires.
any info will help.
 
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