Nortel Networks NN43021-110 manual System architecture

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System architecture

Contents

This section contains information on the following topics:

“Hardware architecture” (page 34) “Common control complex” (page 35) “Network interface” (page 39)

“Intelligent Peripheral Equipment” (page 43) “Terminal equipment” (page 46)

“Power equipment” (page 47) “Signaling Server” (page 49)

“Software architecture” (page 55) “Firmware” (page 56) “Software” (page 56)

“Office data” (page 56) “Resident programs” (page 56) “Nonresident programs” (page 57)

“Configuration options” (page 58) “Fiber Remote IPE” (page 58) “Carrier Remote IPE” (page 61) “Branch Office” (page 62) “Geographic Redundancy” (page 62)

Nortel Communication Server 1000

Communication Server 1000M and Meridian 1 Large System Overview

NN43021-110 02.05 Standard

30 September 2008

Copyright © 2003-2008 Nortel Networks

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Contents Communication Server 1000M Meridian 1 Large System Overview Legal Notice Contents Copyright 2003-2008 Nortel Networks Revision History OtherNew in this Release Getting help from the Nortel Web site How to get helpGetting help through a Nortel distributor or reseller Applicable systems SubjectConventions Intended audienceSystem migration TerminologyNTPs Related informationIntroduction Introduction ContentsProduct description CS 1000M HGand Meridian 1 Option 51C System optionsMeridian 1 Option 51C CS 1000M HG Memory options Meridian 1 PBX 61C CP PIVor Meridian 1 Option 61C CS 1000M SGand Meridian 1 PBX 61C CP PIVCS 1000M SG PDU Meridian 1 PBX 81C CP PIVor Option 81C CS 1000M MGand Meridian 1 PBX 81C CP PIVCS 1000M MG Msdl NT4N41 Core/Network module System modulesNetwork side Core sideNT5D21 Core/Network module NT8D35 Network module NT8D35 Network module Fiber Network Fabric NT8D37 Intelligent Peripheral Equipment module Carrier Remote IPE Fiber Remote IPE moduleProduct description System architecture Hardware architecture Common control complex System architecture Hardware architecture CS 1000M SGand Meridian 1 PBX 61C CP PIVcore complex Network interface Network organization Superloop network configurations System architecture Intelligent Peripheral Equipment Intelligent Peripheral Equipment cards Number Terminations Intelligent Peripheral Equipment remote location Terminal equipment Digital telephonesAttendant consoles AC power Power equipmentDC power Signaling Server Candeo DC power systemNortel Common Processor Pentium Mobile server Hewlett Packard DL320-G4 server International Business Machines X306m serverTerminal Proxy Server SIP/H.323 Signaling GatewaysNetwork Routing Service SIP Proxy Software architecture Element ManagerNRS Manager Software FirmwareOffice data Resident programsService change and print routines Maintenance diagnosticsNonresident programs Traffic Configuration optionsEquipment data dump Software auditFiber Remote Multi-IPE Interface Fundamentals N43021-556 Meridian 1 Large Systemto Carrier Remote IPE links Geographic Redundancy Branch OfficeBattery backup Analog signalAnalog ArchitectureCentral Office CO ConfigurationCentral processing unit CPU Circuit cardsDigital signal Diagnostic programsCPCI Transition card Electromagnetic interference EMIPower distribution unit PDU Module power suppliesRandom-access memory RAM LineRedundancy Read-only memory ROMSoftware generic System monitorTop cap TrunkUniversal equipment module UEM Page Nortel Communication Server