Intel UltraBookIIi, User Manual

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UltraBookIIi User Guide A–19
Hardw
ar
e
The illustration below shows the standard I/O break-out
cable connections:
Ultra/Fast-Wide SCSI
An Ultra/Fast-Wide SCSI interface is provided at the
back panel access port (as shown in Figure A-9) for
attaching external SCSI devices. This supports
connecting external disk drives, CD-ROMs, etc.
Transfer rates are 20 MBps for Fast/Wide, 10 MBps for
Fast during synchronous operation, and 5 MBps for
asynchronous operation.
Follow the manufacturer's instructions carefully when
connecting external SCSI devices to the system,
especially when setting unique SCSI device addresses
and terminating the SCSI bus after the last installed
device.
Termination
External devices can have a maximum SCSI bus length
of 2 meters and must use active termination installed at
the last device on the external bus. The UltraBookIIi
provides 5 VDC termpwr for SCSI terminators.
Figure A-5 Break-Out Cable Connections