USB cable
Posted: Thu Oct 22, 2009 4:06 am
How long can be a USB cable for smanager without loosing or slowing the info?
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Posted: Thu Oct 22, 2009 8:56 am
The maximum length for a USB cable is 3 metres (10 feet), but 15 fett usually works too. Using extension cables (even if less than 10 feet) often doesn't work.
Posted: Thu Oct 22, 2009 1:07 pm
The only way you can have an extension over the limit of the normal cable length is with a cable that has a booster or repeater built into the cable. I have a few 16 ft cables I have used for the xbox 360 and rockband with the kids. I am unsure if they will function correctly with the s300.
http://www.cablesdirect.com/usb/usbext.asp#REPEATER
I will test my USB repeater out and give results.
Also another option could be on the same page:
USB CAT5 RJ45 150ft Active Repeater
USB-C5EXT
Extends USB to a maximum of 150ft. This active repeater uses standard CAT5/5e/6 RJ45 cable for added flexibility. It activelyboosts & regenerates USB signal for maximum performance. USB 1.1 compliant. (Connectors: Type A Male/RJ45 Female to Type A Female/RJ45 Female; Colors: Metallic Gray)
http://www.cablesdirect.com/usb/usbext.asp#REPEATER
I will test my USB repeater out and give results.
Also another option could be on the same page:
USB CAT5 RJ45 150ft Active Repeater
USB-C5EXT
Extends USB to a maximum of 150ft. This active repeater uses standard CAT5/5e/6 RJ45 cable for added flexibility. It activelyboosts & regenerates USB signal for maximum performance. USB 1.1 compliant. (Connectors: Type A Male/RJ45 Female to Type A Female/RJ45 Female; Colors: Metallic Gray)
Posted: Thu Oct 22, 2009 1:30 pm
Running through 54 ft of USB.
One standard 6ft cable
(3) 16ft Repeaters
I was able to download the current Calibration and it is online but I did not test to see if there is any delay with datalogging. If there is it would probably be in Milliseconds and I would not be able to tell.
One standard 6ft cable
(3) 16ft Repeaters
I was able to download the current Calibration and it is online but I did not test to see if there is any delay with datalogging. If there is it would probably be in Milliseconds and I would not be able to tell.
Posted: Fri Oct 23, 2009 7:07 am
Data gets lossy over that much cable.
Same reason you shouldn't run over 300ft of Cat5/5e, or any of the other recommended lengths for data cables, you end up with lossy signal and lots of noise.
I wouldn't trust that, nor would I recommend it, if you want to get clean readings/logs.
Same reason you shouldn't run over 300ft of Cat5/5e, or any of the other recommended lengths for data cables, you end up with lossy signal and lots of noise.
I wouldn't trust that, nor would I recommend it, if you want to get clean readings/logs.
Posted: Fri Oct 23, 2009 12:54 pm
When I get the car fully tuned which wont be until next spring... If you could not tell the car sits very much. I will datalog with both a regular cable and the repeaters. The whole point of the repeaters is to boost the signal bidirectionally for no data loss.