APC RAID Subsystem SCSI-SATA II Especificações descarregar pdf (Página 74)

Appendix A: Uninterruptible Power Supply

Appendix A

Uninterruptible Power Supply

A.1 Uninterruptible Power Supply Overview

An uninterruptible power supply (UPS) is a separately purchased battery

backup unit that is connected to an RAID subsystem. If the UPS is

sufficiently large, it can be used to power the whole subsystem in the event

of an AC power failure.

A.2 Compatible UPS Supplies

The APC SMART-UPS 700VA is compatible with the Falcon II subsystem.

A.3 Serial Communication Cable

Part Number: IFT-9270CUPSCab-0030

The FALCON II is shipped with a customized audio jack-to-DB9 serial

communication cable. The cable is used to connect the controller module on a

subsystem to a PC hyperterminal for subsystem management. If you wish to

use a UPS with your subsystem, an additional audio jack-to-DB9 serial

communication cable (see Figure A-1) must be purchased.

Figure A-1:

Audio Jack-to-DB9 Serial Communication Cable

CAUTION:

The pin outs on the audio jack-to-DB9 serial cable used to connect to the

UPS are different from the pin outs on the serial cable that was shipped

with the subsystem. When connecting the UPS device, please be sure to

use the correct cable. The cable pin outs are listed in Appendix E.

Uninterruptible Power Supply Overview

A-1

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APC RAID Subsystem SCSI-SATA II Especificações Página 74