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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.
UltraSCSI RAID Enclosure Glossary–7
Glossary
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