Grass Valley PRS 250 RAID Storage System - Manual (Page 31)

Configurations and Cabling
RAID Instructions 2-13
Configurations and Cabling
You can connect your PRS250/M in a variety of ways, depending on your Profile
Disk Recorder model and the whether your RAID chassis has one (PRS250) or two
(PRS250M) SPs. Choose the procedure on the following pages that most closely
matches your needs. As stated earlier in this chapter, if the Profile has a PDX disk
expansion unit it must be removed. For installations involving multiple RAID units
keep in mind the maximum number of RAIDs that can be used with your Profile disk
recorder. Refer to About the RAID Storage Chassis on page 1-2 for more information.
The following illustration shows SCSI connectors on the rear panel of a RAID unit.
RAID SCSI connectors
NOTE: SCSI-B connectors are used on a PRS250 only (two SPs).
Back view
SCSI-B IN SCSI-A IN
SCSI-B
OUT
SCSI-A
OUT