AP7500 Hardware Reference Guide
5
Contents
SCSI Information ................................................................... 24
SCSI Connections ............................................................ 24
SCSI Termination .............................................................. 24
SCSI ID Jumpers .............................................................. 24
SCSI ID Priority ................................................................. 24
Device Cables ....................................................................... 25
Cable Connections ........................................................... 25
Device Connections .......................................................... 26
Floppy Disk Drive (1.44MB) .............................................. 27
IDE Cabling ....................................................................... 27
CD-ROM Disk Drive (IDE) ................................................ 27
Ultra2 SCSI Disk Drive ..................................................... 28
External Ultra2 SCSI Terminator ....................................... 28
Expansion Cards ................................................................... 28
Power Supply ........................................................................ 30
Power Supply Mounting .................................................... 30
Power Module Rating ....................................................... 31
Power Module Failure ....................................................... 31
Starting the Server ................................................................ 32
LED Indicators ....................................................................... 32
III. Appendix .............................................................. 33
SCSI Cable Limits ................................................................. 33
Power Supply Information ..................................................... 34
Input Voltage ..................................................................... 34
Input Current ..................................................................... 34
Output Current Capacity ................................................... 34
Output Voltage Regulation, Ripple, and Noise ................. 34
Regulatory Information .......................................................... 34
Safety ................................................................................ 34
EMI ................................................................................... 34
Power Supply Requirement Calculation Table ...................... 35
Glossary ................................................................................ 36