Nortel Networks NN43021-110 manual Product description

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14Product description

All Large Systems consist of Universal Equipment Modules (UEM) stacked one on top of another to form a column. Each column contains a pedestal, a top cap, and up to four modules. A system can have one column or multiple columns.

Each UEM is a self-contained unit that houses a card cage and backplane, power and ground cabling, power units, input/output (I/O) panels, circuit cards, and cables. When the card cage is installed, the function of the UEM is established and the module is no longer "universal." The system modules are as follows:

•NT4N41 Core/Network module for CS 1000M MG, CS 1000M SG, Meridian 1 PBX 81C CP PIV, and Meridian 1 PBX 61C CP PIV

•NT5D21 Core/Network module for CS 1000M HG, CS 1000M SG, CS 1000M MG, Option 51C, 61C and 81C

•NT8D35 Network module required for CS 1000M MGand Meridian 1 PBX 81C CP PIV, Option 81C

•NT8D37 Intelligent Peripheral Equipment (IPE) module (required for Large Systems)

•Fiber Remote IPE module (optional for Large Systems Multi Group)

•Carrier Remote IPE module (optional for Large Systems)

The pedestal generally houses a blower unit, air filter, Power Distribution Unit (PDU), and System Monitor.

The top cap provides airflow exits, I/O cable entry and exit, and overhead cable-rack mounting. Thermal sensor assemblies for the column are attached to a perforated panel on top of the highest module in the column, under the top cap.

A system can have one column or multiple columns. To comply with FCC and CSA standards for containing electromagnetic interference and radio frequency interference (EMI/RFI), spacer kits connect the columns in a multiple-column system. If a Signaling Server is added to a previously CISPR Class B system (previously used in some specific countries), the system is now Compliant to Class A.

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 Other Revision HistoryNew in this Release How to get help Getting help from the Nortel Web siteGetting help through a Nortel distributor or reseller Subject Applicable systemsSystem migration Intended audienceConventions TerminologyRelated information NTPsIntroduction Contents IntroductionProduct description System options CS 1000M HGand Meridian 1 Option 51CMeridian 1 Option 51C CS 1000M HG Memory options CS 1000M SGand Meridian 1 PBX 61C CP PIV Meridian 1 PBX 61C CP PIVor Meridian 1 Option 61CCS 1000M SG PDU CS 1000M MGand Meridian 1 PBX 81C CP PIV Meridian 1 PBX 81C CP PIVor Option 81CCS 1000M MG Msdl System modules NT4N41 Core/Network moduleCore side Network sideNT5D21 Core/Network module NT8D35 Network module NT8D35 Network module Fiber Network Fabric NT8D37 Intelligent Peripheral Equipment module Fiber Remote IPE module Carrier Remote IPEProduct 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 Attendant consoles Terminal equipmentDigital telephones Power equipment AC powerDC power Candeo DC power system Signaling ServerNortel Common Processor Pentium Mobile server International Business Machines X306m server Hewlett Packard DL320-G4 serverSIP/H.323 Signaling Gateways Terminal Proxy ServerNetwork Routing Service SIP Proxy NRS Manager Software architectureElement Manager Office data FirmwareSoftware Resident programsNonresident programs Service change and print routinesMaintenance diagnostics Equipment data dump Configuration optionsTraffic Software auditFiber Remote Multi-IPE Interface Fundamentals N43021-556 Meridian 1 Large Systemto Carrier Remote IPE links Branch Office Geographic RedundancyAnalog Analog signalBattery backup ArchitectureCentral processing unit CPU ConfigurationCentral Office CO Circuit cardsCPCI Transition card Diagnostic programsDigital signal Electromagnetic interference EMIRandom-access memory RAM Module power suppliesPower distribution unit PDU LineSoftware generic Read-only memory ROMRedundancy System monitorUniversal equipment module UEM Top capTrunk Page Nortel Communication Server
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