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Nortel Networks 400 4.0 manual Disconnect the BCM200 fan cable from the I/O card

Models: 400 4.0 BCM200

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330Chapter 25 Replacing or installing a cooling fan

Figure 184 Disconnect the BCM200 fan cable from the I/O card

Main Card

											Disconnect from










	I/O Card										single fan (fan #1)

6Remove the fan at the rear of the main unit (see Figure 185):

a Remove the snap rivets that hold the fan to the main unit. The snap rivet has two parts: a center pin and a collar. Gently separate the plastic rivet pin with your fingernails from the center of the rivet collar. Remove the rivet pin and the collar from the chassis. Place the rivet pin and collar in a safe location.

b Pull the fan away from the main unit (from the interior). c Place the fan in a safe location.

Figure 185 Remove the snap rivets from the BCM200 main unit

1	Remove the rivet pin from	Fan exhaust
1	the rivet collar.
	the rivet collar.

Main unit

Remove the rivet collar from

2 the fan access panel hole.

Rivet pin

Rivet collar

N0060612

Image 330

Nortel Networks 400 4.0 manual Disconnect the BCM200 fan cable from the I/O card

Contents

BCM200/400 4.0 Installation and Maintenance Guide Copyright 2006 Nortel Networks, All Rights Reserved Trademarks BCM200/400 4.0 Installation and Maintenance Guide Software License N0060612 Task List Task List Completing the initial installation optional Replacing a media bay module Replacing or installing a cooling fan 323 Contents Chapter Viewing the BCM system LEDs Chapter Installing an expansion unit Chapter Installing telephones and peripherals Chapter Configuring the BCM system Chapter Replacing a media bay module Chapter Replacing or upgrading a power supply Index Regulatory information North American regulatory informationCanadian Notice EMI/EMC FCC Part Federal Communications Commission FCC NoticeRinger Equivalence Number REN Regulatory information Important safety instructions InstallationUse Safety Use of a music source Enhanced 911 configuration Radio-frequency interferenceTelecommunication registration International regulatory information Additional safety information ITU standardization compliance Audience Getting startedAbout this guide Acronyms Getting started Acronyms Sheet 2 Acronym Description Symbols and conventions used in this guide Getting started Acronyms Sheet 3 Getting started Convention Example Used for Related publications Technical DocumentsUser Guides Getting Help from the Nortel Web site How to get helpGetting Help over the phone from a Nortel Solutions Center Getting Help through a Nortel distributor or reseller Introducing the BCM hardware Main units BCM200 main unit component descriptions BCM200 main unitIntroducing the BCM hardware Component Description BCM200 main unit internal components BCM200 main unit internal component descriptions BCM400 main unit BCM400 main unit component descriptions BCM400 main unit internal components standard configuration BCM400 main unit internal components RFO configuration BCM400 advanced function tray Component Description Front viewRear view BCM400 advanced function tray RAID status LEDs Advanced function tray Base function tray component hardware Base function tray faceplate components Base function tray internal components Base function tray internal components Media services card MSC BCM200 MSC components MSC faceplate optional connectors Connectors Description Main card MSC IP call processing hardware Main card connectors installed in the base function tray Main card connections PCI riser card Chapter Introducing the BCM hardware Data networking components WAN interface card WAN interface card international version Interface card Modem card O interface card connectors BCM expansion unit BCM400 only MBM bays and backplane BCM expansion unit connected to BCM400 main unit Media bay modules MBMs BCM200 MBM backplane Telephony hardware components Trunk media bay modules MBMs Trunk MBMs Sheet 1What it does Special notes Digital trunk media bay module Introducing the BCM hardware Trunk MBMs Sheet 2 Caller ID trunk media bay module Basic rate interface media bay module Station media bay modules MBMs Global analog trunk media bay moduleStation MBMs Sheet 1 Digital station media bay module Chapter Introducing the BCM hardware Station MBMs Sheet 2DSM 16+ DSM 32+ 4x16 media bay module Analog station media bay modules ATA2 ASM8 ASM8+ GASM8 Gasi OSI EIA/TIA Digital drop and insert MUX Specialized media bay modules MBMsFiber expansion media bay module Specialized MBMs Ddim faceplate LEDs and connectors BCM400 expansion gateway BCM power supply BCM components BCM400 redundant power supply Standard power supply connectors BCM400 redundant power supply and modules Power supply adapter cord international users Uninterruptable power supplyHard disk RAID upgrade kit BCM200 main unit hard disk and bracket Cooling fan Field replaceable units FRU Introducing the BCM hardware Cooling fanCard field replaceable units Power supply field replaceable units Hard drive field replaceable unitsCooling fan field replaceable units MBM Telephones and adapters Pqrs Introducing the BCM hardware Accessories Introducing the BCM hardware N0060612 Viewing the BCM system LEDs Viewing the BCM system LEDsBase function tray system status display LEDs Base function tray system status LED states Sheet 1 MSC Power LED Status LED Description Media bay module LEDsBase function tray system status LED states Sheet 3 Power Status Description DTM LEDsMBM LED descriptions DTM LED functions Status Descriptions Brim LEDs Brim LED functions Installation overview Installation overview Tasks Description Link to Supplies, and tools on Initializing the system on Installation overview N0060612 General requirements Checking the installation prerequisitesChecking the installation prerequisites Environmental requirements Site telephony wiring requirements Electrical requirementsDigital loop Basic hardware System equipment, supplies, and toolsAnalog loop Optional equipment Other hardware and tools Installing the BCM main unit Shows the steps required to install the main unit Installing the main unit in an equipment rack Installing the BCM main unitUnpacking the main unit To attach the rack-mount brackets Attach the rack-mount bracket to the BCM200 main unit To mount the main unit in an equipment rack Attach the rack-mount bracket to the BCM400 main unit Fasten the BCM200 main unit to an equipment rack Installing the main unit on the wall To install the main unit on the wall Installing the BCM main unit Installing the main unit on a flat surface Attach the wall-mount brackets to the BCM200 main unit To install the BCM main unit on a table or shelf Next step Installing the BCM main unit N0060612 Installing an expansion unit Installing an expansion unit Installing the expansion unit Unpacking the expansion unit DS256 cable pinout Connecting the BCM expansion unit to the BCM main unitExpansion unit Main unit Signal name Circuit name Color DS256 connector on the expansion unit To connect the expansion unit to the main unit Installing a media bay module MBM Installing a media bay module MBMSelecting MBMs for your BCM system Selecting trunk MBMs To select trunk MBMs Determine trunk MBM requirements GATM8 Selecting station MBMs To select station MBMsDetermine station MBMs requirements Determining system capacity Selecting a fiber expansion module FEMUnderstanding DS30 numbers Setting offsets DS30 model Determining bus requirements Single-density modules Double-density modules DS30 bus/ offset set to To determine bus requirements Matching MBMs to DS30 bus capacity Assigning DS30 resources Choosing the assigned order for MBMs Assigning single-density MBMs to the DS30 bus hierarchy Determining MBM DIP switch settings To determine MBM DIP switch settings How to use the configuration map Possible trunk MBM DIP switch settings Sheet 1 Off Ch. #4 Offsets 0 Bus # Possible station MBM DIP switch settingsDS30 Offset DS30 # Offsets Setting MBM DIP switches To set MBM DIP switches DTM switch settings North American PRI DTM switch settingsDTM switch settings T1 Assigning line and extension numbers Ddim switch settings DTM switch settings E1 and UK PRIDdim switch settings BRI switch settings CTM switch settingsBrim S/T switch settings CTM4 and CTM8 switch settings Gatm switch settings Gatm switch settings Gatm country select DIP switch settings 4x16 switch settingsCountry select DIP switch settings Gatm mode select switch settings 4x16 switch settings Select Off 115-118 071 Not supported ASM 8 and GASM8 switch settings GASM8 mode and country switch settingsASM 8 settings GASM8 modes and features GASM8 modes Standard Enhanced Mode featuresEnhanced mode DSM switch settings DSM16/DSM32 single-density switch settings upgraded system Select Enter these switch DS30 Settings Bus DSM16/DSM 32 single density switch settings new system DSM16+ and DSM 32+ double density switch settings new system FEM switch settings FEM switch settings BCM400 expansion gateway MBMs Installing an MBM To install an MBM in the BCM main unit or expansion unit Connecting the cables Connecting the cables Connecting power to the BCM system To connect power and wiring Checking system power and status To check system power and status Wiring the MBMs Module power and status LED states Read and follow the installation instructions carefully DTM RJ-48C wiring array Brim S/T RJ-45 wiring array To connect the Gatm Wiring MBMs to internal connections Gatm pin-outs To connect the DSM16+, DSM32+, ASM8, GASM8, or 4x16 MBMs Connecting the cables DSM wiring chart DSM 16 Connecting the cables ASM wiring chart Pin Wire color Port Set # Wiring the FEM To connect the fiber cables Setting DNs and port numbers Extension comparison chartCross-referencing ports and DNs Sheet 1 MBM combinations Fully-loaded setup Combining CTMs/GATMs and 4x16sCTMs/GATMs combined with 4x16 MBMs DSM combined with 2 DTMs and 2 ASMs Dect combinations All station MBMs set for double density Changing configurations Dect BRI System setup Connecting the data networking hardwareSystem setup summary Connecting the cards Main unit ports and connectors DB26 adapter cable To connect the BCM system to the WANTo connect the modem RS-422/EIA 530 adapter cable Sheet 1 Connecting the cables RS-422/EIA 530 adapter cable Sheet 2 DB26 on WAN card Signal Cable35 adapter cable Installing the cards DB26 on DB15 WAN card Signal CableDB15 X.21 adapter cable Connecting the cables N0060612 Installing telephones and peripherals System telephonesAnalog terminal adapter Installing telephones and peripherals Telephone port and DN cross-referenceCentral Answering Position CAP/eCAP Bus Pins Port DNs N0060612 Installing the mobility systems Installing an emergency telephoneInstalling IP Phones Installing T7406 cordless systems Moving telephones Installing the analog terminal adapter Configuration overviewAnalog telephone Installing the analog terminal adapter Installing the ATA2Connecting the ATA2 Analog data device To connect the ATA2 Mounting the ATA2 To mount the ATA2 on a wall Test insertion loss measurement Insertion loss from the CO to the analog telephone Configuring the ATA2 Installing optional telephony equipment Installing an auxiliary ringerTo install an auxiliary ringer Installing optional telephony equipment Connecting the external paging systemTo install an external paging system Activating auxiliary ringer programming Connecting an external music source Music-on-hold specifications To connect an external music source Music-on-hold jack Data parameter requirements Using the default BCM system IP addressInitializing the system Initializing the system Connecting through Ethernet crossover cable Using the Ethernet crossover cableSetting the crossover connections To connect the Ethernet crossover cable Connecting through the serial port To configure your computer Pin Signal Null modem cable setupTo display the configuration menus Serial port pinout Configuration main menu screen Software keycode Regenerating a keycode after system replacement Configuring the BCM system Configuring the BCM system Initial parameters overview Initial parameters Startup parameters overview Startup parameters Sheet 1 Configuring the BCM system Startup parameters Sheet 2 Using Telset Administration to set the basic parameters Using Telset Administration to set the basic parameters Configuring the initial parameters To configure the IP addressTo enter the keycodes To configure the modem To select the region To select the telephony startup template and start DN 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 parameters To download and install BCM Element Manager Accessing the BCM systemTo access the BCM web Prerequisites To connect to the BCM system To enter a keycode To configure the LAN IP address Modify IP Settings attributesAttribute Description To configure the startup template for telephony services Cold Reset Telephony attributesQuick Install Wizard attributes Configuring the startup parameters To configure the date and time settingsTo enter a name for your system To configure Dhcp server settings Subnets General Settings attributes Sheet 1Date and Time attributes To configure IP Phones Dhcp server IP Terminal Dhcp Options attributes To configure Snmp settings IP Terminal Global Settings attributes Modify Snmp Settings attributes To configure Snmp community stringsTo configure the Snmp manager list Add Community String attributes To create user accounts Add Account attributes Using Element Manager to set the basic parameters N0060612 Using the Startup Profile to configure parameters Using the Startup Profile to configure parameters Startup Profile requirements To download the Startup Profile template Configuring basic parameters To customize a Startup Profile for your system To load the Startup Profile data onto the BCM system Startup Profile times and LED sequence Startup Profile times and LED sequence Using the Startup Profile to configure parameters N0060612 Completing the initial installation optional Completing the initial installation optional Configuring the media bay module To configure the MBM Configuring voice mail Configuring modem settingsChecking for software updates Customizing security policies Performing a backup System monitoring and troubleshooting System monitoring and troubleshooting System status display LEDs Monitoring media bay module LEDs LED locations on the face of the base function tray Module power and status LED states Monitoring the RAID LEDs To monitor hard disk status To determine RAID status Primary/Mirror LED color Description Maintenance actionStatus LED Description Maintenance action Primary/Mirror master hard disk LED description RAID disk mirroring Accessing disk mirroring through Element Manager To access disk mirroring Settings field description Perform the activity Beep on drive failure Options available To monitor RAID disk mirror operational status Status field descriptionsStatus field Description Monitoring disk mirroring using Element Manager Accessing the RAID status report using Element ManagerTo access the RAID status report Step table To monitor disk mirroring BCM system does not functionEmergency telephone does not function To troubleshoot the emergency telephone on the system To troubleshoot the emergency telephone connected to a CTM To check the ATA 2 wiringATA2 does not function To troubleshoot the ATA2 To check for trunk line dial tone to the ATA Preparing hardware for maintenance or upgrades PrecautionsPreparing hardware for maintenance or upgrades Prepare for maintenance overview Shut down the system Special tools Performing a system shutdownTo shut down the system software Restarting the system after maintenance To restore the system to operationTo shut down the system hardware Base function tray maintenance procedures Base function tray replacement overview Removing the base function tray To remove the base function tray Remove the base function tray To install the base function tray Install the base function tray To remove the base function tray bezel To install the base function tray bezel Remove the base function tray bezel Advanced function tray maintenance procedures Install the base function tray bezel Advanced function Hard disk cage Tray latch Advanced function tray replacement overview To remove the advanced function tray Remove the advanced function tray To install the advanced function tray Removing and installing the main unit top cover Removing the main unit top cover To remove the main unit top cover Remove the BCM200 top cover Installing the main unit top cover To install the main unit top cover Install the BCM200 top cover Using the backup and restore utility Install the BCM400 top cover Replacing a media bay module Replacing a media bay moduleReplacing An MBM Removing an MBM To remove an MBM Remove a BCM400 MBM To install an MBM Returning the system to operation Replacing the hard disk Replacing the hard disk Provides an overview of the hard disk replacement process Installing a RAID system To install a RAID system Replacing the hard disk N0060612 Replacing a RAID configuration hard disk To replace a RAID configuration hard disk Removing a hard disk cage Removing a hard disk cage from a BCM200 main unit To remove a hard disk cage from a BCM200 main unit Detach the hard disk cage from the BCM200 main unit To remove a hard disk cage from a BCM400 main unit Installing a hard disk cage Installing a hard disk cage in a BCM200 main unit To install a hard disk cage Installing a hard disk cage in a BCM400 main unit Insert the hard disk cage into the BCM200 main unit Lift and slide the hard disk cage toward Replacing a hard disk in the hard disk cage Removing a primary hard disk from a RAID hard disk cage BCM200 Hard disk cageBCM400 Hard disk cage To remove a primary hard disk from a RAID hard disk cage Removing a mirror hard disk from a RAID hard disk cageBCM400 RAID shown To remove a mirror hard disk from a RAID hard disk cage Remove the mirror hard disk from the RAID hard disk cage Installing a primary hard disk into a RAID hard disk cage BCM200 shown To install a primary hard disk into a RAID hard disk cage Installing a mirror hard disk into a RAID hard disk cage Install a primary hard disk into the RAID hard disk cage To install a mirror hard disk into a RAID hard disk cage Install a mirror hard disk into the RAID hard disk cage Initializing the hard disk in a single-disk configuration Initializing the hard disk in a RAID configurationTo initialize the hard disk in a single disk configuration Replacing the hard disk N0060612 Replacing or upgrading a power supply Replacing a standard power supplyReplacing or upgrading a power supply Removing a BCM200 power supply To remove the BCM200 power supply Remove the BCM200 MSC guide bracket Card Installing a BCM200 standard power supply To install a BCM200 standard power supply Install the BCM200 power supply chassis screws Power supply FanHard disk Install the BCM200 MSC guide bracket Removing a BCM400 standard power supply Power supply LED To remove a BCM400 standard power supply Remove the BCM400 power supply screws Installing a BCM400 standard power supply To install a BCM400 standard power supply Fasten the power supply support bracket cables Upgrading to a redundant power supply Fasten the standard power supply to the main unit Removing the PSU status connector jumper Redundant power supply upgrade overview To remove the PSU status connector jumper Installing a redundant power supply cage BCM400 only To install a redundant power supply cage BCM400 only Remove the power supply knockout bracket Attach the redundant power supply cage Install a new cable clamp Removing a BCM400 redundant power supply cage To remove a BCM400 redundant power supply cage Remove the BCM400 redundant power supply screws Installing a power supply module To install a power supply module Install the power supply modules into the power supply cage Removing a power supply module To remove a power supply module Remove the power supply module from the power supply cage Replacing data cards and processing hardware Replacing cards Replacing data cards and processing hardware Base function tray interior components Card replacement overview To remove the WAN card Installing the WAN card Remove the WAN card and PCI cover plate To install a replacement WAN card Install the WAN card To remove the media services card MSC MSC mounting screws To install the media services card MSC To remove the modem card Modem card pin locking clip Modem card positioning Installing the modem card To install a modem card Modem port label Replacing the processor expansion card PEC Provides an overview of the process for replacing a PEC PEC replacement overview To remove the processor expansion card PEC Installing a processor expansion card PEC Remove the processor expansion card PEC To install a PEC Replacing memory Increasing the amount of memory Removing the dual in-line memory module Dimm card To remove a Dimm card Base functionTray front Replacing the clock/calendar battery To install a Dimm card To remove the clock/calendar battery Battery replacement overview Removing the clock/calendar battery Base function tray front To install a new clock/calendar battery Replacing data cards and processing hardware N0060612 Replacing or installing a cooling fan Replacing or installing a cooling fanReplacing a cooling fan Removing a BCM400 cooling fan To remove a BCM400 cooling fan Remove the BCM400 fan access panel Installing a BCM400 cooling fan To install a BCM400 cooling fan Fan chassis mounting holes Install the fan access panel to the main unit Connect the fan cables to the I/O card Removing a BCM200 cooling fan To remove a BCM200 cooling fan Disconnect the BCM200 fan cable from the I/O card Installing the BCM200 cooling fan To install a BCM200 cooling fan Removing an expansion unit fan To remove an expansion unit fan FAN Troubleshooting cooling fans Fan and temperature LEDs on the base function trayLED Label Description Green LED On Red LED On Only DTM wiring chart Appendix a DTM wiring chartDTM RJ-48C port wiring Appendix a DTM wiring chart N0060612 Brim RJ-45 port wiring Brim wiring chartAppendix B Brim wiring chart Pin Signal Signal on system side Appendix B Brim wiring chart N0060612 GATM4 RJ-21 connector wiring Sheet 1 Gatm wiring chartAppendix C Gatm wiring chart Line Pin Connection Wire color GATM8 RJ-21 connector wiring Sheet 1 Ring Slate-Violet Appendix C Gatm wiring chart N0060612 4x16 RJ-11 port wiring 4x16 wiring chartsAppendix D 4x16 wiring charts 4x16 4x16 MBM RJ-21 connector wiring Sheet 1 Set Pin Connection Wire color No connection Violet-Slate Slate-Violet Appendix D 4x16 wiring charts N0060612 DSM16 and DSM32 wiring charts Appendix E DSM16 and DSM32 wiring chartsDSM16 and DSM32 RJ-21 connector wiring Sheet 1 N0060612 ASM8, ASM8+, and GASM8 wiring chart Appendix F ASM8, ASM8+, and GASM8 wiring chartASM RJ-21 connector wiring Sheet 1 No connection Violet-Slate Slate-Violet Market profile attributes Media bay module availabilityMedia bay module availability by market profile Sheet 1 FEM MBM-Norstar trunk cartridge combinations Analog trunk cardCanada Caribbean Denmark Time zones and language information Time and date format based on language Time/date formats based on language Language support for South America and Central AmericaAppendix G Market profile attributes South/Central America language support Core parameters for market profiles Caller ID display formatsMarket profile Functionality Attribute Australia Brazil N0060612 BCM200/400 4.0 Installation and Maintenance Guide Vicap PBX N0060612 PRC Mcdn 4ESS BCM200/400 4.0 Installation and Maintenance Guide Vicap ITU-T N0060612 Vicap Global analog trunk parameters Pulse Dialing ms Transmission parameters Stop Digit On-hook caller ID Disconnect supervision Message waitingMarket Start Digit Line Voltage Stutter Profile Busy tone Reversal GASM8 parameters TransmissionInput EIA/TIA-464A Dial pulse and Dtmf parameters Dial pulse Isdn services by protocol Isdn line servicesIsdn line services Protocol Market profile Available Isdn services Analog and digital trunk types Analog and digital trunk types and descriptions Sheet 1Trunk types Description Digital trunk types Trunk types Description Analog trunk types Index Numbers Index CTM Isdn MBM PCI WAN