Nortel Networks COMMUNICATION SERVER 1000 NN43021-110 User Manual

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cPCI Transition card

Peripheral Component Interconnect Transition Card. Connects the
Core module cards to the 3PE cards in the Network modules.

CP PIV

The successor to the Pentium II from Intel. Pentium IV refers to
the Pentium IV CPU chip.

CPU

Central Processing Unit

Direct Current

diagnostic programs

Software routines used to test equipment and identify faulty
components

digital signal

A signal made up of discrete, noncontinuous pulses whose
information is contained in the duration, periods, and/or amplitude

DTR

Digitone Receiver

electromagnetic interference (EMI)

Unwanted electromagnetic static coupling, such as a ham
radio signal being heard on a television, or causing static noise
interference.

firmware

A set of instruction sequences stored permanently in hardware
(ROM).

input/output (I/O)

Exchange between a machine and end-user equipment.

IODU/C

Input/Output Disk Unit with CD-ROM

IPB

Inter-Processor Bus

IPE

Intelligent Peripheral Equipment

Nortel Communication Server 1000

Communication Server 1000M and Meridian 1 Large System Overview

NN43021-110

02.05

Standard

30 September 2008