Overland Storage REO 9000 with ProtectionPAC Software
Connecting External Devices to the REO Appliance
The REO Appliance includes two Ultra320 SCSI ports, which support SCSI devices such as medium changers and tape drives. You can use a chain formation to assign up to 15 SCSI IDs to each port.
To connect SCSI devices to your REO Appliance
XOn the rear of the REO Appliance, attach the applicable devices to the SCSI ports.
You must use an external
SCSI port 0
SCSI port 1
Attaching the Power Cords
1Attach all four power cords to the REO Appliance.
2Plug the power cords in to an AC power source (do not turn the power on).
Important: You must connect and use all four power cords; if one of the cords is disconnected or malfunctioning, the REO Appliance beeps repeatedly until the situation is resolved. Overland Storage recommends that you use separate power mains for the power sources.
If you are not using Dynamic Host Configuration Protocol (DHCP), it is critical to the configuration process that you refrain from enabling power to the REO Appliance before completing the configuration steps specified in the next chapter.
Power problems can be the cause of serious failures and downtime in your network. Ensure that the power input to your system is clean and free from sags and surges to avoid unforeseen network outages. Overland Storage strongly recommends that you install power conditioning and an adequately rated uninterruptible power supply (UPS), especially in areas prone to blackouts, power dips, and electrical storms.
The REO Appliance is intended to be grounded. Ensure it is connected to earth ground during normal use. Installing proper grounding helps to avoid damage from lightning and power surges.
