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Nortel Networks BCM50 manual Hard disk, Cooling fan

Models: BCM50

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Chapter 2 Introducing the BCM50 hardware 51

Hard disk

Each main unit contains a single hard disk and a hard disk bracket to install it in the main unit (see Figure 18).

For installation and replacement instructions, refer to “Replacing an internal component” on page 189.

Figure 18 Hard disk and bracket

Hard disk bracket

Hard disk

Cooling fan

The main units have a single cooling fan. The expansion unit has two cooling fans (see Figure 19).

Figure 19	Cooling fan
	fan connector

BCM50 Installation and Maintenance Guide

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Nortel Networks BCM50 manual Hard disk, Cooling fan

Contents

BCM50 Installation and Maintenance Guide N0027152 Copyright Nortel Networks LimitedSoftware License BCM50 Installation and Maintenance GuideNortel Networks Task List Installing the main unitTask List Using Element Manager to set the basic parametersReplacing a power supply Task List N0027152 Contents Chapter Viewing the BCM50 system LEDs ContentsChapter Installing the main unit Chapter Configuring the BCM50 system Chapter Connecting the BCM50 system to the LAN and WAN 194 Index Contents N0027152 Regulatory information North American regulatory informationCanadian Notice Regulatory information Federal Communications Commission FCC NoticeRinger Equivalence Number REN EMI/EMC FCC PartInstallation Important safety instructionsUse of a music source SafetyEnhanced 911 configuration Radio-frequency interferenceTelecommunication registration International regulatory information Additional safety information ITU standardization compliance Purpose ChapterGetting started with BCM50 About this guideBCM50 includes the following key elements About BCM50Organization BCM50 key elementsBCM50 features Symbols and conventions used in this guide Indicates book titles Example Use the info commandWhichever set you are using Related publicationsCallPilot and Call Center Guides If you do not see an appropriate number in this list, go to How to get helpEmeahelp@nortel.com 800-4NORTEL Use Express Routing Code ERC 1063#European Free phone 00800 800 44-191-555-7980Mail Getting started with BCM50 N0027152 Main units Introducing the BCM50 hardwareIntroducing the BCM50 hardware BCM50 main unit ports and connectorsPort/connector Description Expansion unit and media bay modules Expansion unit ports/connectors and descriptionsExpansion unit Main unit Media bay modulesModule type What it does Special notes Trunk MBMsDigital trunk media bay module Station MBMs Sheet 1 Brim faceplateDSM Introducing the BCM50 hardware Station MBMs Sheet 2Analog station media bay modules ATA2 ASM8 ASM8+ Gasm Gasi Rackmount shelf BCM50 hardwareWallmount bracket Patch panelWallmount bracket Wiring field card WFCPower supply Power supply adapter cord international usersBCM50 components Uninterruptable power supply Hard disk Cooling fanCooling fan Analog telephones RJ-21 telephony connectorField-replaceable units Router cardField-replaceable units Introducing the BCM50 hardware Media bay modules Telephones and adaptersIntroducing the BCM50 hardware ABC Accessories Introducing the BCM50 hardware N0027152 Viewing the BCM50 system LEDs System status LEDsViewing the BCM50 system LEDs System status LEDs states and descriptions System status LEDs during startup or rebootPower Status Description LAN port LEDsStatus Description LAN port LED locationsAdsl router LEDs BCM50a only Describes the possible Adsl router LED statesAdsl router LED descriptions LAN port LED indicators Ethernet router LEDs BCM50e onlyDescribes the possible Ethernet router LED states MBM LED descriptions Media bay module LEDs expansion units onlyDescribes the possible MBM LED states Following MBMs have additional LEDsStatus Descriptions DTM LEDsDescribes the functions of the DTM LEDs DTM LED functionsBrim LEDs Describes the functions of the Brim LEDsBrim LED functions If an external Dhcp server is not present Determining Dhcp server configuration and IP addressDetermining Dhcp server configuration and IP address BCM50 main unit no integrated routerIf an external Dhcp server is present BCM50a or BCM50e with integrated routerTo disable the Dhcp server on the main unit Page Installing the BCM50 system Installing the BCM50 systemSupplies, and tools on Tasks Description Link toInstalling telephones Installing the BCM50 system N0027152 Electrical requirements Checking the installation prerequisitesChecking the installation prerequisites Environmental requirementsDigital loop Site telephony wiring requirementsOptional equipment System equipment, supplies, and toolsAnalog loop Basic hardwareOther hardware and tools Shows the steps required to install the main unit Installing the main unitInstalling the BCM50 unit in an equipment rack Installing the main unitUnpacking the main unit Installing the BCM50 unit on the rackmount shelf To install the rackmount shelf in an equipment rackAttach the units to the rackmount shelf N0027152 To install the BCM50 unit on the rackmount shelfTo install a BCM50 unit on top of another unit To install the power supply on the rackmount shelfTo install the patch panel optional To install the BCM50 wallmount bracket Installing the BCM50 unit on the wallWallmount bracket Wallmount lock in unlock position To install the BCM50 unit on the wallmount bracketAttach the BCM50 unit to the wallmount bracket Installing the wiring field card optional To install the WFCRepeat for each BCM50 power supply To install the BCM50 unit on a desktop or shelf Installing the BCM50 unit on a desktop or shelfNext step Installing an expansion unit Installing an expansion unitUnpacking the expansion unit Verifying the media bay module switch settings To set Gasm dip switches To set Gatm dip switchesGasm dip switch settings switch Installing a media bay module in an expansion unit Installing the expansion unitTo install a media bay module MBM Installing an expansion unit N0027152 Connecting the cables to the BCM50 system Connecting the cables to the BCM50 systemExpansion unit Connecting the expansion unitTo connect an expansion unit Connecting the expansion unit to the BCM50 Main UnitExpansion port Connecting the power supplyDefault line and extension numbers Default Extension numbers Line numbersTo connect a power supply without a UPS To connect a power supply using a UPSConnecting the lines and extensions Wiring warnings To connect the lines and extensions Read the warnings in Wiring warnings onTo connect telephone lines to DTM, BRIM, or 4x16 MBMs Connecting telephone lines to the expansion unitsConnecting extensions to the expansion units To connect analog telephone lines to the GATM4 or GATM8To connect extensions to DSM16, DSM32, ASM8, or 4x16 MBMs Connecting an auxiliary ringer Connecting the auxiliary equipmentTo install an auxiliary ringer Connecting an external paging systemTo install an external paging system Tip Paging tips Connecting an external music sourceMusic source jack To connect the music source using the music source jackTo connect the cables to the patch panel optional To connect the cables to the wiring field card optionalNext step Installing telephones and peripherals System telephonesAnalog terminal adapter Central Answering Position CAP/eCAP Installing an emergency telephoneTo install the emergency telephone Installing telephones and peripheralsInstalling T7406 cordless systems Installing IP PhonesInstalling telephones and peripherals N0027152 Analog telephone Installing the analog terminal adapterConfiguration overview Refer to on page 45 for ATA2 specificationsInstalling the analog terminal adapter Installing the ATA2Connecting the ATA2 This section provides information on installing the ATA2To mount the ATA2 on a wall Chapter Installing the analog terminal adapterTo connect the ATA2 Mounting the ATA2ATA2 back view Mounting keyhole slots Test insertion loss measurementConfiguring the ATA2 Installing the analog terminal adapter N0027152 Configuring the BCM50 system Configuring the BCM50 systemInitial parameters Initial parameters overviewStartup parameters Startup parameters overviewConfiguring the BCM50 system N0027152 Using Telset Administration to set the basic parameters Using Telset Administration to set the basic parametersConfiguring the initial parameters To configure the IP addressTo enter the keycodes To select the region To configure the modemTo select the telephony startup template and startDN To initialize voice mailTo create Telset user accounts Next step Page Using Element Manager to set the basic parameters Using Element Manager to set the basic parametersAccessing the BCM50 system To download and install Element ManagerTo connect to the BCM50 system To configure the IP subsystem Modify IP Settings attributesAttribute Description To configure the start-up template for telephony services Cold Reset Telephony attributesAttribute To enter a name for your system Configuring the startup parametersClick Install Quick Install Wizard attributesTo configure the date and time settings To configure Dhcp server settingsDate and Time attributes IP Terminal Global Settings attributes To configure IP PhonesConfigure the Dhcp server attributes see Table Dhcp server general settings attributesClick Add.... The Add Community String dialog box opens To configure Snmp settingsTo configure Snmp community strings Modify Snmp Settings attributesClick Ok Repeat steps 4 to 6 to add more community strings To configure the Snmp manager listConfigure the Add Community String attributes. see Table To create user accountsClick Ok Repeat steps 4 to 6 to create more user accounts Using the Startup Profile to configure parameters Using the Startup Profile to configure parametersStartup Profile requirements Configuring basic parameters To download the Startup Profile templateTo customize a Startup Profile for your system To load the Startup Profile data onto the BCM50 system Next step Using the Startup Profile to configure parameters N0027152 Completing the initial installation optional Completing the initial installation optionalTo configure the MBMs Configuring the media bay moduleConfiguring modem settings Checking for software updatesConfiguring voice mail Customizing security policies Performing a backupConnecting the BCM50 system to the LAN and WAN Connecting the BCM50 system to the LAN and WANPort name Function Connecting the BCM50 system to the LANDescribes the function and use of each of the ports LAN ports on the main unit Sheet 1LAN ports on the main unit Sheet 2 To connect the BCM50 system to the LANBCM50e main unit Connecting the BCM50 system to the WANTo connect the BCM50e main unit to the WAN BCM50a main unitProceed to Next step To connect the BCM50a main unit to the WANConnecting the BCM50 system to the LAN and WAN N0027152 Testing basic BCM50 functionality Testing basic BCM50 functionalityTo test the main unit To test the main unit without a valid keycode To troubleshoot the main unitTo test the expansion unit To troubleshoot the expansion unit To test the MBMTo test a station MBM To determine why an MBM does not appear in Element Manager To determine why the ATA2 does not functionTo test a trunk MBM Reset to factory settings To determine why there is no dial tone at the ATA2To check the ATA2 wiring Reset levels Activate the reset featureTo perform a Level 1 and Level 2 reset Set Level 2 reset Testing basic BCM50 functionality Level 1 resetReplacing the BCM50 system components Replacing the BCM50 system componentsReplacing the BCM50 system components N0027152 Replacing a power supply Replacing a power supplyCheck for a recent backup of the BCM50 system programming Preparing the system for maintenanceRemoving the power supply To remove the power supplyConnect the new power supply To connect the new power supplyReturning the system to operation Replacing a power supply N0027152 Replacing a main unit Replacing a main unitTo disconnect the cables Removing the main unit To remove a rackmounted main unitTo remove a wallmounted main unit Installing the new main unit To remove a desktop mounted main unitTo connect the cables To return the system to operation Replacing a main unit N0027152 Refer to the following procedures to replace an MBM Replacing a media bay moduleReplacing a media bay module Remove an MBM To remove the MBMTo insert the new MBM Replacing a media bay module N0027152 Replacing an expansion unit Replacing an expansion unitDisconnecting the cables Removing the expansion unitTo disconnect the expansion unit cables To remove a rackmounted expansion unit To remove a wallmounted expansion unitTo remove a desktop-mounted expansion unit Inserting the MBM in the new expansion unit Removing the MBMInstalling the new expansion unit Replacing an expansion unit Replacing an internal component Replacing an internal componentSpecial tools Removing the main unit Ensure that all the cables are removed from the main unit Opening the main unit caseTo remove a desktop-mounted main unit To open the main unit caseBCM50 case screws Use one of the following procedures to remove the component Removing an internal componentLift the top of the case off of the BCM50 unit Hard disk cables To remove the hard diskHard disk and bracket screws To remove the fanFan To remove the router cardTo insert the new hard disk Inserting the new componentInsert screws To insert the new fan Perform a restore or manual reprogram of the systemClosing the main unit case To insert the new router cardTo close the main unit case Replacing the top of the case Installing the main unitTo return the BCM50 system to operation Replacing an internal component RJ-21 telephony connector wiring chart Appendix a RJ-21 telephony connector wiring chartAppendix a RJ-21 telephony connector wiring Sheet 2 BCM50a BCM50e LAN ports wiring chartAppendix B LAN ports wiring chart Appendix BLists the wiring details for the LAN ports LAN port wiringPin Signal RJ-11 WAN port wiring WAN ports wiring chartOn page 210 list the wiring details for the WAN ports Appendix C WAN ports wiring chartRJ-45 WAN port wiring Expansion port wiring Sheet 1 Expansion ports wiring chartLists the wiring details for the expansion ports Appendix D Expansion ports wiring chartFS256 Receive Data + FS256 Receive Data Appendix E DTM wiring chartAppendix E DTM wiring chart Default line numbers on Line type Expansion portAppendix E DTM wiring chart N0027152 Brim RJ-45 port wiring Brim wiring chartOn page 216 list the wiring details for the RJ-45 ports Appendix F Brim wiring chartDefault line numbers on Port number Expansion port Appendix F Brim wiring chart Brim line numberingAppendix G Gatm wiring chartAppendix G Gatm wiring chart GATM4 RJ-21 connector wiring Sheet 1GATM8 RJ-21 connector wiring Sheet 1 Ring Slate-Violet Appendix G Gatm wiring chart N0027152 Appendix H 4x16 wiring chartsAppendix H 4x16 wiring charts 4x16 RJ-11 port wiringDefault line number on Port number Expansion port Lists the wiring details for the RJ-21 connector onAppendix H 4x16 wiring charts 4x16 default line numbering 4x16 RJ-21 connector wiring Sheet 1Tip Black-Brown Appendix H 4x16 wiring charts N0027152 Appendix DSM16 and DSM32 wiring chartsAppendix I DSM16 and DSM32 wiring charts DSM16 and DSM32 RJ-21 connector wiring Sheet 1243 Set Pin Connection Wire color RJ-21241 242ASM RJ-21 connector wiring Sheet 1 ASM8, ASM8+, and Gasm wiring chartLists the wiring details for the RJ-21 connector on the ASM Appendix J ASM8, ASM8+, and Gasm wiring chartExpansion port No connection Violet-Slate Slate-Violet Default DN on Set Pin ConnectionRegional default system values Appendix KSystem region attributes South/Central America language support Regional language default valuesDefault languages by region Appendix K System region attributesCompanding law by region Regional caller ID display formatsRegional companding law Regional media bay module availabilityRegional PRI line protocol support Shows the PRI line protocol support by regionPRI line protocol supported, by region Sheet 1 Isdn line services Isdn line servicesMcdn over PRI SL-1 Language/Country Time/Date format Protocol Region Available Isdn servicesDefine time zones by country and language Time/date formats based on languageRegion defaults Sheet 1 System defaultsRestriction filter defaults Appendix K System region attributes Region defaults Sheet 2Default dialing restrictions, by profile Digital trunk Description Types Digital trunk typesProvides a description of the types of digital trunk types Digital trunk types and descriptions Sheet 1Analog trunk types CallPilot region default languages by countryDefault voice mail CallPilot regionsSpain Sweden Switzerland CallPilot feature default anomaliesAppendix K System region attributes N0027152 Numerics IndexDhcp IndexLED PRI CAP Index N0027152