Fast 10, N external cache batter, Expansion enclosures – HP Array Controller HSG V8.7 Software User Manual

Page 195

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Glossary

UltraSCSI RAID Enclosure Glossary–7

expansion enclosure

An UltraSCSI RAID enclosure connected to the master enclosure
with UltraSCSI bus cables. Each subsystem can have a maximum of
two expansion enclosures. Set the expansion PVA SCSI bus address
switch to either:

2 — Establishing SCSI bus device addresses 8, 9, 10, and 11

3 — Establishing SCSI bus device addresses 12, 13, 14, and 15

external cache battery

See ECB.

Fast 10

An improvement in SCSI technology from SCSI-1 to SCSI-2
(Fast 10). Fast 10 improvements made over SCSI-1 include the
following:

Maximum transfer rate increase from 5 Mb/s to 10 Mb/s

A maximum wide transfer rate of 20 MB/s

Fast 20

See UltraSCSI.

FCC

Federal Communications Commission. The federal agency
responsible for establishing standards and approving electronic
devices within the United States.

FCC Class A

This certification label appears on electronic devices for use only in a
commercial environment within the United States. A CE–Mark
certified device can be used in the United States in the same
environment as the equivalent FCC certification.

FCC Class B

This certification label appears on electronics for use in either a home
or a commercial environment within the United States. A CE–Mark
certified device can be used in the United States in the same
environment as the equivalent FCC certification.

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