Sun Microsystems Netra CT 410, Руководство по обслуживанию

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Glossary-3
M
midplane
The functional equivalent of a backplane. The midplane is secured to the rear
of the server. The CPU board, I/O boards, and storage devices plug into the
midplane from the front, and the rear transition modules plug into the
midplane from the rear.
MOH Acronym for managed object hierarchy.
N
NEBS An acronym for Network Equipment/Building System. A set of requirements
for equipment installed in telco offices. These requirements cover personnel
safety, protection of property, and operational continuity. “NEBS testing”
involves subjecting equipment to various vibration stresses, fire, and other
environmental insults. There are three levels of NEBS compliance, each a
superset of the preceding. NEBS level 3, the highest level, certifies that a piece
of equipment can be safely deployed in an “extreme environment.” A telco
central office is considered an extreme environment.
The NEBS standards are maintained by Telcordia Technologies, Inc., formerly
Bellcore.
P
PCI Acronym for the Peripheral Component Interconnect. See CompactPCI (cPCI) .
PICMG Acronym for the PCI Industrial Computer Manufacturers Group. PICMG is the
group that promulgates the CompactPCI standard.
PIM Acronym for the PCI mezzanine card (PMC) I/O module (PIM).
PMC Acronym for the PCI mezzanine card (PMC) .