Using Multiple Usb-Xt Extension Cables - Smart Technologies SMART Board 800 Series User Manual

C H A P T E R 2
Extending the USB of SMART Board 800i series interactive whiteboard systems

Using multiple USB-XT extension cables

Computer USB-XT
N O T E S
These aren't plenum-rated solutions. Don't route multiple USB-XT extension cables where
l
they're inaccessible, for example, inside walls or ceilings.
USB cable lengths must not exceed 16' (5 m). See USB connectors and cables on page 19.
l
The computer's USB interface must provide sufficient power for the bus-powered extension
l
cables. A laptop might not provide sufficient power while running on battery power.
Don't connect more than three USB-XT extension cables. See Extending USB connections
l
on page 21.
9
.....
USB-XT
Interactive
USB A to
whiteboard
mini B cable
system