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Thread: usb over fiber optic cable

Started 1 month, 2 weeks ago by crapflinger
well...in theory....if you took the data from the usb to an rj45 connection, and plugged that into the transeiver it MIGHT actually send the data...then just wire in a 5v source for the power directly to the device these can get a little expensive...but USB boosters can get you up to 150' without modifying the cable
Site: Instructables : Forum  Instructables : Forum - site profile
Forum: Tech  Tech - forum profile
Total authors: 3 authors
Total thread posts: 5 posts
Thread activity: no new posts during last week
Domain info for: instructables.com

Other posts in this thread:

cornflake000 replied 1 month, 2 weeks ago
Thanks crapflinger. You know, I already have this fancy stuff in the house and some $20 cameras, the transeivers... why pay for the boosters when I can really screw things up. It's a lot more fun too. Now, I have several 5v adapters for defunct peripherals like iomega drives and the like. Would those work for power sources? Or should I use old computer power supplies? The cameras are just...

ReCreate replied 1 month, 2 weeks ago
because of the way USB works, This is impossible, USB is too universal(aka the name), the data is digital, a signal. Though you could set up something like a microcontroller to receive and interpret the data into on's and off's to be sent that way.

cornflake000 replied 1 month, 2 weeks ago
I take it then that the camera is analog and the computer it's connected to is "decoding" it. Is that right? Does a usb hub decode it? If the usb camera plugged into a usb hub that is usually conected to the lan were transfered through the fiber instead, would that work or does the hub also need processing? Maybe I'm back to cat5 in that case.

cornflake000 replied 1 month, 2 weeks ago
Well, I guess I answered some of my own questions. Looking around it seems you actually can run usb over fiber in similar fashion to what crapflinger stated. But I also found that running composite or s-video was a better choice for the transfer over the fiber cable. I decided to go with composite wired cat5 to the rack, to converter, fiber across the building to another converter strait to ...

 

Top contributing authors

Name
Posts
cornflake000
3
user's latest post:
usb over fiber optic cable
Published (2009-11-07 21:52:00)
Well, I guess I answered some of my own questions.  Looking around it seems you actually can run usb over fiber in similar fashion to what crapflinger stated.  But I also found that running composite or s-video was a better choice for the transfer over the fiber cable.  I decided to go with composite wired cat5 to the rack, to converter, fiber across the building to another converter strait to cat5 wired to...
crapflinger
1
user's latest post:
usb over fiber optic cable
Published (2009-11-05 13:45:00)
well...in theory....if you took the data from the usb to an rj45 connection, and plugged that into the transeiver it MIGHT actually send the data...then just wire in a 5v source for the power directly to the device these  can get a little expensive...but USB boosters can get you up to 150' without modifying the cable
ReCreate
1
user's latest post:
usb over fiber optic cable
Published (2009-11-05 17:19:00)
because of the way USB works, This is impossible, USB is too universal(aka the name), the data is digital, a signal. Though you could set up something like a microcontroller to receive and interpret the data into on's and off's to be sent that way.

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