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git-svn-id: https://svn.fhem.de/fhem/trunk@384 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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neubert
2009-06-01 18:44:34 +00:00
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fhem/docs/USB.html
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@@ -119,7 +119,7 @@ with DEVICEID substituted by the device's ID.
<H3>6. USB extenders</H3>
To increase the maximum cable length from 5 meters to 10 meters, so-called
USB extenders are on sale. The consist of a fixed passive 1-port hub at the end of
USB extenders are on sale. They consist of a fixed passive 1-port hub at the end of
an USB cable. This drives the USB to its limits and may cause all sorts of
problems on the bus. Either do not use USB extenders (confirmed, see [10]) at all
or put an active (self-powered) hub in the middle (unconfirmed).