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Nortel Networks DCT1900 manual System Description

Models: DCT1900

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Technical Product Manual - DCT1900

System Description

Section 2

System Description

System-DCT1900/R8/mw © 2000-2005

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Nortel Networks DCT1900 manual System Description

Contents

Technical Product Manual DCT1900 System LZB 119 2663 R8 Preface Where to find whatWhat this manual describes Who should use this manualVII Section Safety and Regulatory InformationTechnical Product Manual DCT1900 Table of Contents Safety-DCT1900/R8/mw General SafetySafety-DCT1900/R8/mw Radio Equipment Handsets and Base Stations Standards and RegulationsTechnical Product Manual DCT1900 Technical Product Manual DCT1900 Technical Product Manual DCT1900 ESD Handling Protection against Electrostatic Discharge ESDProtect ESD Sensitive Devices System Description Technical Product Manual DCT1900 System Overview IntroductionHardware Building Blocks Radio Exchange BoardsOther System Aspects Introduction Technical Product Manual DCT1900 System Overview Digital Phone Set FeaturesDCT1900 Network Signalling Summary System Overview DCT1900 Standalone Environment System Overview DCT1900 Mobility Environment Operational Environment Operational ConceptsEnvironmental External Dependencies Functional External DependenciesSynchronization Topology System ArchitectureStart of Registration RegistrationRegistration Successful Registration FailuresInter System Handover DCT1900 Mobility Configuration Only AuthenticationRoaming DCT1900 Mobility Configuration Only De-registrationUnlocked Situation Roaming and Handover Handling by the Portable TelephoneLocked Situation Environment Scanning by the Portable TelephoneRoaming System StatusVoluntary Intra System Roaming Voluntary Inter System RoamingUser Functions Standalone Digital Line Interface Standalone Analog Interface and T1 CAS Digital Interface Technical Product Manual DCT1900 Radio Exchange Hardware Building BlocksPortable Telephones Base StationsREX-BRD0007 Standalone only Radio Exchange BoardsSLU Speech Link Unit SLU REX-BRD0015 or Rofnb 157 16/1SPU Speech Processing Unit SPU-S REX-BRD0017 or Rofnb 157 16/3CLU/CLU-S DTU-E1 CCS DTU-E1 -CAS CAS REX-BRD0002 or 2/ROFNB 157 13/1DTU-T1 CAS DTU-T1 CCS LTU DLU Digital Line Unit DLU REX-BRD0023 Basic BoardModular Cabinet Connection Board-MCCB Roanb 101 Radio Other System Aspects Installation and MaintenanceStatistics Traffic Limitations of the SystemCharacteristics Modular Cabinet number option Cabinet with CPU board Numbering ConventionsBase Station Numbering Product Specifications Technical Product Manual DCT1900 Chargers BatteriesSystem Boards CabinetsAccessories-Portable Telephone Power Supply UnitsFirmware on Eprom CablesTechnical Product Manual DCT1900 DT600 Portable Telephone KRC 101 1372 no antenna, Darla Dis Portable TelephonesRinger Output DT620 Portable Telephone KRC 101 1374 no antenna, Dixie DisUser Interface 9p23 Portable Telephone Messenger 9p23-AAB4 9p23 Portable Telephone Mark II Medic 9p23-DAB4 9p23 Portable Telephone Medic 9p23-BAB49p23 Portable Telephone Mark II Messenger 9p23-CAB4 9p23 Programmer SetBase Station KRC 101 Base StationsMaximum Cable Length feet Base Station CableTolerances Straight Antenna KRE 101 1733/55Right Angle Antenna KRE 101 1750/55 Adapter Mounting Plate Kit NTM 201 Mounting Kits Outdoor/Wall Mounting Kit NTM 201Indoor/Ceiling Mounting Kit NTM 201 Batteries for the DT600 High Capacity NiMH BKB 193 Vibrating Battery, NiMH BKB 191Batteries Ultra-Slim Line NiMH Battery BKB 193 105/75 Medic Battery Batteries for the 9p23 Messenger BatteryMessenger Battery with headset connection Medic Battery with headset connection Chargers for the DT600 Desk Multi-Charger Kit NTM 201 Rapid Battery Charger Kit BML 162 1016/72 DisChargers Chargers for the DT620 Rapid Charger BML 162 Rapid Desk Charger BML 162Rack Charger Kit NTM 201 Docking Station DPY 901 Desktop Charging Cradle BML 162 112/04Chargers for the 9p23 1 9p23 Messenger Desktop Charger 4 9p23 Modular Rack Charger US Power Module2 9p23 Medic Desktop Charger 3 9p23 Non-Modular Rack Charger AWS10685 9p23 Modular Rack Charger 4 Slot Charging Module RC23 Technical Product Manual DCT1900 Modular Cabinet Connection Board, Mccb Roanb 101 CabinetsModular Cabinet Backplane Roanb 101 SDB Installation Set Sync Port CPUSystem Boards Digital Trunk Specification Environment Central Processing Unit CPU2-REX-BRD9033, REX-BRD9034Sync Speech Link Unit, SLU REX-BRD0015 or Rofnb 157 16/1 Transport Data Rate 384 kbit/s General Specifications FusingSpeech Processing Unit, SPU-S REX-BRD0017 or Rofnb 157 16/3 Cell Link Unit, CLU REX-BRD0014 or Rofnb 157 11/2Cell Link Unit, CLU-S REX-BRD0016 or Rofnb 157 16/2 Line Termination Unit, LTU REX-BRD0007 or Rofnb 157 02/06 Line Termination Unit , LTU2 REX-BRD0019A Standard 712 Method Kbit/s A-law or μ−law PCM‘ Digital Line Specification Firmware on Eprom 13 LTU2 Firmware REX-LTU2FW01/1H LTU Firmware REX-SW0012 or RYS 105Power Supply Units Technical Product Manual DCT1900 Cables for Modular Cabinet CablesLTU/MDF Cable Set NTM/TSRNB 101 DTU-T1/MDF Twisted Pair Cable Trsnb 101 50 AWS1034DLU/PBX Cable Set AWS1019 Pabx Cable E1 Tsrnb 101DLU Programming Cable AWS1027 DT620 Portable Telephone Programming Cable KRY 101 1135/10Technical Product Manual DCT1900 Minimum PC configuration Feature and Phonebook Download Tool AWS1092Software Csmw Software Kit, Utam REX-MTC9023Site Survey Tool Configuration Manager LZY 213 Accessories for the DT600 Accessories-Portable TelephoneAccessories for the DT620 Headsets and Adapters Accessories for the 9p2311-4 Configuration Directions Technical Product Manual DCT1900 Limitations of the System Base Station PoweringBase Station Planning Traffic Capacity of the SystemTechnical Product Manual DCT1900 Configuration Directions, Introduction Technical Product Manual DCT1900 Modular Cabinets Limitations of the SystemSynchronization Topology A r d T y p e + 1 2 Modular Cabinet Powering RestrictionsTechnical Product Manual DCT1900 Absorption and Reflection Base Station PlanningTotal Area Coverage Architecture Departmental DifferencesSite Survey Measurement of Typical Cell Size Atotal Base Station Count EstimatingTechnical Product Manual DCT1900 Powering Base Stations by a Remote Power Supply Base Station PoweringPower Limited Length of Base Station Cable Data Limited Length of the Base Station Cable1 -48V External Source Powering Powering Base Stations via the Modular CabinetHow the Values in the Tables are Calculated Tables⎛ U CLU SLU TablesCable AWG 0.5 mm wire size ∅ Example Power Consumption from Power Supply Related to Cable LengthPower Consumption Related to Cable Length Technical Product Manual DCT1900 Traffic Capacity of the Radio Exchange Traffic Capacity of the SystemErlang Values Expressed in Call-Minutes Traffic Capacity of the Base StationsTraffic Capacity of the System Technical Product Manual DCT1900 Radio Exchange Relation between PartsCables Power SuppliesInstallation Instructions Technical Product Manual DCT1900 Modular Cabinet Installation Steps Central Processing Unit CPU2 REX-BRD9033, REX-BRD9034 Central Processing Unit CPU REX-BRD0004 or 2/ROFNB 157 19/2Cell Link Unit CLU REX-BRD0014 or Rofnb 157 11/2 Cell Link Unit CLU-S -REX-BRD0016 or Rofnb 157 16/2Base Station KRC 101 1371 Digital Trunk Unit DTU-E1 REX-BRD0002 or 2/ROFNB 157 13/1Modular Cabinet Connection Board Mccb Roanb 101 28 Modular Cabinet Power CablingModular Cabinet CPU Cabling Modular Cabinet CLU/SLU to Base Station CablingModular Cabinet DLU Cabling Modular Cabinet LTU CablingUse of TDR Modular Cabinet CablesTechnical Product Manual DCT1900 Introduction Technical Product Manual DCT1900 General Safety and Regulatory InformationEnvironmental Requirements ESD SocketMiscellaneous Items Switch RoomEquipment Verification Recommended Board Positions Modular Cabinet Installation StepsMain Steps of Installation Unpacking Switching On/OffCharging Portable Telephone Batteries LabelsPosition of the Board Position Label Connector Positions and Examples of Cable Labelling Technical Product Manual DCT1900 Modular Cabinet REX-BAS9021 or Bdvnb 101 01/2 Contents of the BoxInstallation Area for the Modular Cabinets Installation of the Modular Cabinets Bottom view Parts of the Modular CabinetFuse Wrist strap connector Power on/off switch Pre-mounting of a Modular Cabinet in a One Cabinet System Pre-mounting of Modular Cabinets in a Multi Cabinet System Placement of the Shielding Gaskets Distance adjustment plate Torx screwdriver nr Sync port installation set Ntmnb 101Mounting the Modular Cabinets to the Wall Ground Plate Connection to Protective GroundModular Cabinet must be connected to protective ground Connection of Wrist Strap for ESD10 Backplane of Modular Cabinet Interconnecting Modular CabinetsAdd a Cabinet ProcedurePlacing the Securing Bar Technical Product Manual DCT1900 Technical Product Manual DCT1900 Schedule Down Time Do not mount the new cabinetTechnical Product Manual DCT1900 Technical Product Manual DCT1900 Central Processing Unit CPU REX-BRD0004 or 2/ROFNB 157 19/2 MaintenanceBoard Description FunctionalitySynchronization Topology Strap SettingsProviding framing clock to DTU or DLU source When master Accepting framing clock from DTU or DLU sourceLEDs ConnectorsReset Button Use ESD precautions InstallationFpga Installation CPU-REX-BRD0004 or 2/ROFNB 157 19/2 Technical Product Manual DCT1900 System Boards General Specifications Central Processing Unit CPU1 REX-BRD0004 or 2/ROFNB 157 19/2 Speech Link Unit, SLU REX-BRD0015 or Rofnb 157 16/1 Speech Processing Unit, SPU-S REX-BRD0017 or Rofnb 157 16/3 Cell Link Unit, CLU-S REX-BRD0016 or Rofnb 157 16/2 Line Termination Unit, LTU REX-BRD0007 or Rofnb 157 02/06 Line Termination Unit , LTU2 REX-BRD0019A Standard 712 Method Kbit/s A-law or μ−law PCM‘ Digital Line Specification Straps Cell Link Unit CLU REX-BRD0014 or Rofnb 157 11/2CLU REX-BRD0014 or Rofnb 157 11/2 Power Distribution on the CLU Install-DCT1900/R8/mw Cell Link Unit CLU-S -REX-BRD0016 or Rofnb 157 16/2 CLU-S REX-BRD0016 or Rofnb 157 16/2 Power Distribution on the CLU-S Technical Product Manual DCT1900 Speech Link Unit SLU REX-BRD0015 or Rofnb 157 16/1 SLU REX-BRD0015 or Rofnb 157 16/1 Base Station Power Distribution on the SLU Technical Product Manual DCT1900 Speech Processing Unit SPU-S REX-BRD0017 or Rofnb 157 16/3 Straps and ConnectorsSPU-S REX-BRD0017 or Rofnb 157 16/3 Straps should be placed in the twisted pair position 120 Ω Digital Trunk Unit DTU-E1 REX-BRD0002 or 2/ROFNB 157 13/1Each DTC has its own LEDs DTC2 DTC1 11-4 Jumpers Setting of the Jumpers DTC2 12-4 Red Normally off. Watch-dog LED not significant 13-2 DTU-T1- REX-BRD0021 or 2/ROFNB 157 13/3 13-4 LTU supports 8 two wire analog connections to a PBX 14-2 JP5 Application.hex Version Download Procedure CPU SettingsProgramming Set-UpFPGA.mcs Version Download Procedure DLU REX-BRD0023 Power Distribution Contents of the BoxBase Station KRC 101 FirmwareStatus LED Green/Red/Orange Base Station Status LEDs FigBase Station Cover and Back Base Station CablingHardware PN Rev Firmware/Software Application Firmware PN Base Station Cable Delay Measurement16-5 Connecting the Base Station Plug to the Cable Installation CriteriaInstructions Ceiling Mount Kit Base Station Mounting Indoor 16.6.1 Wall MountCeiling Mount Cut Mounting Clip Adhere plastic spacer to the mounting clip Ceiling Bracket with Ceiling Clips attached to Base Station Base Station Mounting to Factory Ceiling I Beams Mounting Technique Introduction Base Station Mounting OutdoorOutdoor Base Station Mounting Instruction Mounting Instructions Building Corner16-14 Weatherproof Housing Rear view Weatherproof Housing rear view 16 Mounting Plate Small Pattern 17 Mounting Plate Large Pattern Modular Cabinet Connection Board Mccb Roanb 101 Fuses DTU Cable Ground Strap SettingsDTC In/Out Connectors DTU Coax Cable Ground Strap Settings on MccbDTC1, DTC2, DTC3, DTC4 Modular Cabinet Connection Board Mccb Roanb 101 17-6 Synchronization Distribution Board REX-BRD0006 or Roanb 101 To CPU External Sync CableExternal Sync Cable TSR 951 Sync Input Cable Delay Measurement18-4 Modular Cabinet Bdvnb 101 01/3 R2, R3 Modular Cabinet Power CablingPower Connection to the Modular Cabinet Factory Fitted Power CablingFilter Top of Filter Modular cabinet powered by a -48Vdc PBX power supply 19-5 Mccb Red Modular Cabinet REX-BAS9021A/1B 10 Power Connection to the Modular Cabinet 11 Power Connections to Top of Filter 19-11 TS R N B 101 19-13 PW1 PW2 PW3 PW5 PW6PW7 PW-EXT PW4 PW3 PW2 Modular Cabinet CPU Cabling Connections to the Mccb 20.2 CPU1 CablingSDB Connections to the SDBConnection to the PC, Printer, and SMS System Cable Tie Blocks on the Ground StripCPU1 Sync Port Pin Connections Synchronization Data Board SDB replacement Cable AWS1154Connection to Alarm Device CPU1 to CPU1 Figure Connection of the Sync CableCPU2 Board Connections 20.4 CPU2 CablingConnection to the Sync Cable CPU2 Sync Port ConnectorCPU2 Sync Cable AWS1153 CPU2 to CPU2 More than 2 REs Figure Master Cable Output Mixing CPU1 and CPU2 based SystemsCPU1 to CPU2 Connection 10 CPU2 to CPU1, CPU2 Master, CPU1 Slave, Multiple REs Ground Strip with Shielding Clamps Modular Cabinet CLU/SLU to Base Station CablingCLU/SLU to the MDF Installation of CablesCabling from the MDF to the Base Station Base Station PowerTOP This is not Pinned OUT AS a 568A or 568B Connector Local Powering of a Base Station CLC Record KeepingIdentification of the Cable Pairs in NTM/TSRNB 101 CLU to 66 Block Cabling Red SC1-0 Cicuit Number Delay Location of Base Station 21-12 Modular Cabinet DTU Cabling DTC Connections on the DTU-E1 Installation DTU-E1DTC Connections on the DTU-T1 Installation DTU-T1 CAS or CCS22-4 Modular Cabinet LTU Cabling LTU/MDF Cable Connections to the LTU LTU to 66 Block Cabling Connector Cable Pair-In Wire Color Signal Name Modular Cabinet DLU Cabling DLU Board Connection to PBX’s Table -1 Pinout Use of TDR Determining the Delay of Remote Base Station CableTransmitted and Reflected Pulses Examples 25-4 Modular Cabinet Cables Mains Power Cord RPM 113 Power Cable Filter/Switch Trenb 101Mccb Power Cable Trenb 101 Mccb Power Cable Trenb 101Power Cable Switch/Fuse Trenb 101 Power Cable Switch/Fuse Trenb 101Power Cable Fuse/Backplane Trenb 101 Power Cable Switch/Backplane Trenb 101PC Cable Tsrnb 101 22D PC or SMS Cable Tsrnb 101 22DPrinter Cable Tsrnb 101 Signal PIN DTR DCD RTS CTS GNDCPU/MCCB Serial Connection Cable Tsrnb 101 26.8 CPU/MCCB Serial Connection Cable Tsrnb 101Fold back shield 11 .4 Notch General Alarm Cable Tsrnb 101 General Alarm Cable Tsrnb 10126.10 CLU/MDF Cable Set NTM/TSRNB 101 10 CLU Cable Connector a 11 CLU Cable Connector B 12 CLU/MDF Cable Set NTM/TSRNB 101 13 LTU/MDF Cable Set NTM/TSRNB 101 26.11 LTU/MDF Cable Set NTM/TSRNB 10126.13 CLU/MDF Cable Set, Long NTM/TSRNB 101 26.12 CLU/MCCB Power Cable Tsrnb 10115 CLU/MDF Cable Set NTM/TSRNB 101 16 CLU/MDF Cable Set NTM/TSRNB 101 46 cont’d 17 CPU1/SDB Twisted Pair Sync Cable Tsrnb 101 26.14 CPU1/SDB Twisted Pair Sync Cable Tsrnb 10118 DTU Twisted Pair Cable E1 19 DTU Twisted Pair Cable T1 Sync Cable TSR 951 20 Wiring Diagram External Sync Cable26-22 Commissioning Technical Product Manual DCT1900 Portable Telephone Test Visual ChecksRadio Coverage Verification Synchronization TestComm-DCT1900/R8/mw Commissioning, Introduction Technical Product Manual DCT1900 Test Synchronization TestTechnical Product Manual DCT1900 Test Radio Coverage VerificationBase Station Test Area Coverage Test Display Layout MER Test EvaluationTechnical Product Manual DCT1900 Portable Telephone Test for SMS Portable Telephone TestTechnical Product Manual DCT1900 Availability of all System Boards and Base Stations Visual ChecksLEDs on the System Boards Technical Product Manual DCT1900 Radio Exchange Tests General AlarmBattery Back-up Technical Product Manual DCT1900 Maintenance Technical Product Manual DCT1900 Test and Maintenance Software Maintenance PhilosophyFault Signalling HapterFault Finding Procedures Service MessagesPart Replacement Preventive Maintenance Maintenance PhilosophyConcept of Maintenance Technical Product Manual DCT1900 Test and Maintenance Software Board Controllers and Peripherals Error HandlingFault Counters DiagnosticsTest Error Tables MaintenanceBoard Power-on Test TestingBoard Test Board AnnouncementReset Types ResetsAck Test 3 24-Hour TestReset Table Counters for CPU Relative CountersCounters for Board Controllers Counters for PeripheralsReset Counters and Error Tables General Alarm/Service Message Fault SignallingGeneral Alarm Signal System Service RequiredExplanation of States Checking Component Status through Cordless System ManagerBase Station BS States Individual User ComplaintsDLU Port States DTU Layer States Layer 1 L1LEDs Common User ComplaintsLED LEDs on System BoardsLEDs on CPU LEDs on Base Station Power LEDDynamic Channel Allocation DCA Display Portable Telephone LED 1ALL-FP + RSS Activating DCA modeLink Info Explanation of DCA Service DisplaysChannelInf All-FP+RSSFP-Info SysList TimeSlotsSysOrder MER tests Last ErrorService Message Format Service MessagesHandling Error Messages How to display messagesComment to the Table Fault CodesFault Codes in Service Table Service Comment to Fault CodesGeneral Rules Part ReplacementReplacing a System Board Replacing the CPUExpansion of Modular Cabinet System Replacing a Base StationRe-positioning Boards Modular Cabinet Fuse near power switch to Backplane Modular Cabinet Fuses near power switchAdding Boards FusesProcedure B Board ResetProcedure a Technical Product Manual DCT1900 Symbols used in the Flow Charts Fault Finding ProceduresHow Defective Items are Indicated Fault Finding FlowchartsSystem Manager Control Service Yes Adapter When using CLU check related fuse SDB Individual User Complaint No Dial Tone END Errors Corrupted. Re-initialize Portable Check PC cabling From COM1 via Technical Product Manual DCT1900 Glossary Gloss-DCT1900/R8/mw 2000-2005 Glossary Gloss-DCT1900/R8/mw Glossary Rssi