Nortel Meridian 1 Succession 1000M Installation And Configuration Manual page 363

MFA150
Module power supplies
MPDU
MPP600
MSI
NEC
Network equipment
NT6D82
Pedestal
Peripheral Equipment (PE)
PFTU
150-amp modular front access dc power system, rack style
Individual power units that generate the different dc voltages required by the
cards installed in each module
Module Power Distribution Unit
600-amp modular dc power plant, cabinet style
Mass Storage Interface
National Electrical Code (U.S.A.)
A hardware subsystem that provides digital multiplexed switching for voice,
data, and signaling paths
900-amp dc power system, rack style
The bottom element in a column. Each pedestal houses a blower or fan unit,
an air filter, the PDU (which contains the column circuit breakers), and the
system monitor. (The pedestal in system Option 21A houses only the PDU.)
A hardware subsystem that provides analog and digital line and trunk
interfaces and houses a combination of line, trunk, and Digitone receiver
circuit cards
Power Failure Transfer Unit
List of terms
Large System Installation and Configuration
Page 363 of 376