Step 8 connect scsi cables – LSI MegaRAID Express 500 User Manual
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Chapter 6 Hardware Installation
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Step 8 Connect SCSI Cables
Connect SCSI cables to SCSI devices. MegaRAID Express 500 provides two SCSI
connectors: J11, the SCSI channel internal high-density 68-pin connector for Wide (16-
bit) SCSI and J13, the SCSI channel external ultra high-density 68-pin connector for
Wide (16-bit) SCSI.
Connect SCSI Devices Use the following procedure to connect SCSI devices:
Step
Action
1
Disable termination on any SCSI device that does not sit at the end of the
SCSI bus.
2
Configure all SCSI devices to supply TermPWR.
3
Set proper target IDs (TIDs) for all SCSI devices.
4
The cable length should not exceed three meters for Fast SCSI (10 MB/s)
devices or single ended 1.5 meters for Ultra SCSI devices. The cable length
can be up to 12 meters for LVD devices.
5
The cable length should not exceed six meters for non-Fast SCSI devices.
Cont’d