Quantum DAT 160 Betriebsanweisung

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Appendix C  USB Configuration Guide
USB Cables
Quantum DAT 160 User’s Guide
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USB Cables 
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USB cables are available in a variety of lengths. The maximum cable 
length is 5 meters. If you need to place a USB device further than 5 meters 
from the system, you must use a hub. 
Do not use USB cable extenders or couples. These are not recognized or 
approved by the USB organization. The USB specification does not allow 
their use and they are likely to reduce the reliability of the USB network 
or cause it not to work completely.     
Internal and external USB devices use the same USB cables.