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ADTRAN 4200659L4 Circuit and Network Redundancy, MX2800 STS-1 User Manual, 61200659L1-1

Models: 1200287L1 1200291L1 1200657L2 4200659L4 4200659L6 4200659L3 4200659L7 4200659L2 4200659L8 4200659L5 4175043L2 4200659L1

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Chapter 7. Circuit and Network Redundancy

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MX2800 STS-1 User Manual

61200659L1-1

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ADTRAN 4200659L4, 4200659L1, 4175043L2, 4200659L5 Circuit and Network Redundancy, MX2800 STS-1 User Manual, 61200659L1-1

Contents

User Manual MX2800 STS-12001 ADTRAN, Inc All rights reserved Printed in USA Trademark Information901 Explorer Boulevard P.O. Box Huntsville, AL Phone 256 5. This unit contains no user-serviceable parts Federal Communications Commission Radio Frequency Interference StatementCanadian Emissions Requirements 61200659L1-1Canadian Equipment Limitations Save These Instructions Important Safety InstructionsWarranty and Customer Service LIMITED PRODUCT WARRANTY Post-Sale Support Customer Service, Product Support Information, and TrainingPresales Inquiries and Applications Support Repair and Return TrainingMX2800 STS-1 User Manual 61200659L1-1Chapter 1. Introduction Table of ContentsChapter 2. Installation and Operation Chapter 3. Configuration SNMP Management Options Restore VT Mapping DefaultsTable of Contents Chapter 4. Status Acknowledge Alarms ACO Severely Errored Framing Seconds SEFSChapter 5. Statistics Far End STS-1 StatisticsChapter 6. Diagnostics Chapter 8. Power Loss RecoveryChapter 7. Circuit and Network Redundancy Chapter 9. Transaction Language 1 TL1TL1 Responses IndexIndex-1 Table of Contents xviiiMX2800 STS-1 User Manual 61200659L1-1List of Figures Far End STS-1 Statistics Menu List of Tables List of Tables xxiiMX2800 STS-1 User Manual 61200659L1-1Chapter 1 Introduction PRODUCT OVERVIEWController Card 11 Redundancy STS-1 Pointers STS-1 OVERVIEWSTS-1 Framing Virtual Tributaries VT Transport Overhead TOHSTS-1 Synchronous Payload Envelope SPE Unit Timing SNMPAgent TELNETNetwork Manager Page Breakout Panel P/N 1200291L1 Battery Backup P/N 4175043L2AVAILABLE OPTIONS ADTRAN Shipments Include Chapter 2 Installation and OperationUNPACK, INSPECT, POWER UP Receiving Inspection Power Up Chapter 8, Power Loss RecoveryFigure 2-1. DC Power Connector Table 2-1. DC Connector Symbol DefinitionsSymbol Battery backup connection. If AC fails, a trap is sent to2. Input Minimum 48 VDC, 0.8 A Minimum 120 VAC, 0.32 A RACKMOUNT INSTALLATION Be sure to install the flanges with the screws providedRear View Connecting the Breakout PanelFront View Figure 2-3. MX2800 STS-1 Rear View REAR PANELFunction Noncritical and Critical Alarm Connectors Connect the LAN port to intra-building wiring onlyLAN Port Modem PortPower Connection Connect the DSX-1/E1 interfaces to intra-building wiring onlyNetwork Interfaces DSX-1/E1 InterfacesFRONT PANEL Craft PortFigure 2-5. Terminal Main Menu Navigating Within the MenusIf you want to PressACO Buttons Status LEDs LED DescriptionsPower Supply A/B Card Condition Table 2-2. LED Conditions for Active CardsLED State These LEDs apply to each individual T1 or E1. Different conditions are indicated by the state of the LED its color and whether it flashes, alternates color, or remains solid. The condition descriptions vary depending on whether the LEDs represent T1s or E1s of the active controller card or the controller card on standby. Table 2-4 on page 2-16 provides LED definitions for the active and standby cards Table 2-4. T1/E1 LED Conditions LED StateT1/E1 Condition ActiveChapter 3 Configuration Figure 3-1. Configuration MenuMX2800 STS-1 User Manual Figure 3-2. Configuration Menu TreeChapter 3. Configuration STS-1 Configuration NETWORK INTERFACEFigure 3-3. Network Configuration Menu Line LengthXCV Threshold Protection Configuration SettingThe unit switches controller cards if VT ModeMiscellaneous Chapter 7, Circuit and Network RedundancyFigure 3-4. VT Interface Menu VT INTERFACEExternal Clock Configuration VT Interface #1-28 Set Multiple T1 Line LengthT1 Remote Loopback T1 Circuit ProtectionSet Cross-Connect Mapping Figure 3-6. Set Multiple MenuRestore VT Mapping Defaults Protection ThresholdXCV Threshold Configuration changes to LOCAL IP ADDRESS, GATEWAY IP SYSTEM MANAGEMENTManagement Options Local IP AddressGateway IP Address Subnet MaskFigure 3-10. Dialup Options Menu Primary and Secondary Phone Numbers Initializing StringDial String Maximum Redial AttemptsIdle Timeout Connection TimeoutA trap code indicating the error condition A text description of the faultModem Mode Modem Baud RateHangup Last Modem ResponseFigure 3-11. Alarm Relay Configuration Menu Alarm RelaysAlarm Relay Configuration Description STS-1 AlarmsAlarm SLM-P AlarmDescription Description VT/Port AlarmsAlarm Alarm DescriptionSystem Alarms AlarmChapter 3. Configuration DescriptionAlarm Power Supply AlarmsAlarm DescriptionSNMP Management Options Enter up to five IP addresses of SNMP managers to which theMX2800 STS-1 sends traps Trap IP AddressesTrap STS-1 Active Alarm TrapsIf enabled, the unit issues a trap when If enabled, the unit issues a trap when TrapTrap STS-1 Standby Alarm TrapsIf enabled, the unit issues a trap when If enabled, the unit issues a trap when TrapTrap If enabled, the unit issues a trap whenVT/Port Traps Trap If enabled, the unit issues a trap whenSystem Traps If enabled, the unit issues a trap when DISABLEDTrap LOS/AISIf enabled, the unit issues a trap when Power Supply Alarm TrapsIf enabled, the unit issues a trap when TrapEnter the authentication strings used for SNMP management. Match the MX2800 STS-1 to the SNMP manager for read privileges System Security Date & TimeMiscellaneous These fields allow you to store information that identifies the unitShows error conditions Chapter 3. ConfigurationThe system is unusable An action must be taken immediatelyCraft baud rate UTILITIESSave on Logout Then Figure 3-13. System Utilities MenuIf the self test results are Loading the default settings will disable all STS-1 ports Load Default SettingsUpdate FLASH Software Config Transfer Retrieving from a TFTP Server 3. Select SAVE CONFIG REMOTELY3. Select LOAD AND USE CONFIG System Reset SAVE CONFIGURATIONChapter 3. Configuration MX2800 STS-1 User Manual3-44 61200659L1-1Chapter 4 Status Figure 4-1. Status MenuCard A Card A/Card B AlarmsSTS-1 STATE Condition DescriptionNetwork Port Mapping SYSTEM STATE POWER SUPPLY STATEAlarm Card A/Card B exceeded. See Max. Switch Threshold on pageProtection Card CommCurrent Source TIMING STATUSClock Status PRI Ext. Clock SEC Ext. ClockChapter 4. Status 61200659L1-1VT/PORT STATE Alarm Description cont’dACKNOWLEDGE ALARMS ACO Chapter 5 Statistics Figure 5-2. Local STS-1 Statistics Menu 24 Hour Alarm HistorySTS-1 STATISTICS Description The following alarm counts are provided in this menuCondition Description Figure 5-3. Local STS-1 Current Alarm Count ScreenCondition Figure 5-4. Local STS-1 24-Hour Alarm History Screen Performance Parameters Number of coding violations encountered at the Section layer Section Errored Seconds SES Line Errored Seconds LESPath Errored Seconds PES Section Severely Errored Seconds SSESLOCAL VT STATISTICS Line Unavailable Seconds LUASPath Unavailable Seconds PUAS Clear All Local STS-1 StatisticsAlarm History Description The following alarm counts are provided in this menuCondition Performance Parameters Figure 5-9. Local VT-LOP Alarm Count Screen Current 15 MinutesFigure 5-10. Local VT-LOP Alarm Count Screen 24 Hour History Coding Violation ConditionDescription Figure 5-11. Local VT-CV Performance Parameters Current 15 Minutes Figure 5-12. Local VT-CV Performance Parameters 24 Hour HistoryChapter 5. Statistics MX2800 STS-1 User ManualLOCAL PORT STATISTICS FAR END STS-1 STATISTICS AIS Carrier AlarmsPerformance Parameters Figure 5-14. Far End STS-1 Statistics MenuFigure 5-15. Far End STS-1 Performance Parameters Current 15 Minutes Figure 5-16. Far End STS-1 Performance Parameters 24 Hour HistoryChapter 5. Statistics 61200659L1-1Number of coding violations encountered at the Section layer Section Errored Seconds SES Line Errored Seconds LESPath Errored Seconds PES Section Severely Errored Seconds SSESLine Unavailable Seconds LUAS Path Unavailable Seconds PUASClear All Far End STS-1 Statistics Chapter 5. StatisticsChapter 6 Diagnostics Figure 6-1. Diagnostics MenuFigure 6-2. VT/Port Diagnostics Menu VT/PORT LOOPBACKSTributary Figure 6-4. Analog Network Loopback Analog NetworkFigure 6-3. Tributary Loopback Test Digital Line/Net Codec Line/NetFigure 6-5. Digital Line/Network Loopback Figure 6-6. Codec LoopbackCSU Loopback CSU Loopback w/BERTVT BERT Only one T1 port may engage a CSU LOOPBACK, CSU LOOPBACKW/BERT, or a LINE BERT is already active at the time a new CSU former test will be terminated and the latter test will be engagedFigure 6-9. Line Bert Test Line BERTFigure 6-8. VT Bert Test Figure 6-10. STS-1 Diagnostics Menu STS-1 LOOPBACKSLine Network Figure 6-12. Analog Loopback Analog LoopbackFigure 6-11. Line Network Test Digital Loopback Figure 6-13. Digital LoopbackMetallic Diagnostics Figure 6-14. Metallic Diagnostics Loopback TestChapter 6. Diagnostics MX2800 STS-1 User Manual6-12 61200659L1-1Chapter 7 Circuit and Network Redundancy NON-REDUNDANT MODE Figure 7-1. Non-Redundant ModeCIRCUIT FAILURE RECOVERY MODE Figure 7-2. Circuit Failure Recovery ModeCIRCUIT AND NETWORK FAILURE RECOVERY MODE Table 7-1. Configuration Requirements for Circuit RecoveryRecommended Setting Selection PathFigure 7-3. Circuit and Network Failure Recovery Mode 61200659L1-1 Chapter 7. Circuit and Network RedundancyMX2800 STS-1 User Manual Chapter 8 Power Loss Recovery NON-REDUNDANT POWER MODE Power supplies are hot-swappablePOWER SUPPLY RECOVERY MODE Figure 8-2. Power Supply Failure Recovery ModePOWER SUPPLY AND SOURCE RECOVERY MODE This configuration is only available with DC power suppliesBATTERY BACKUP MODE Figure 8-4. Battery Backup System61200659L1-1 Chapter 8. Power Loss RecoveryMX2800 STS-1 User Manual OVERVIEW Chapter 9 Transaction Language 1 TL1INTRODUCTION TL1 MESSAGES TL1 ResponsesCOMPLD - Successful execution of the received command The NTFCNCDE field will contain one of the following values TL1 COMMANDS Table 9-1. TL1 Commands ACT-USERusernamepasswordAn asterisk indicates optional command blocks ALW-MSG-EQPTrrALLTable 9-1. TL1 Commands Continued ED-USER-SECUusername,password,,privilegesENT-USER-SECUusernamepassword,,privileges DLT-USER-SECUuserTable 9-1. TL1 Commands Continued RTRV-HDRRTRV-USER-SECU RTRV-ALM-EQPTrrALLTable 9-1. TL1 Commands Continued TL1 AUTONOMOUS MESSAGES Table 9-2. MX2800 STS-1 Alarm EventsTable 9-2. MX2800 STS-1 Alarm Events Continued ServiceNotification ConditionTable 9-2. MX2800 STS-1 Alarm Events Continued ServiceService Table 9-3. MX2800 STS-1 Informational EventsTL1 ERROR CODES Table 9-4. TL1 Error CodesError Code Table 9-3. MX2800 STS-1 Informational Events ContinuedChapter 9. Transaction Language 1 TL1 MX2800 STS-1 User Manual9-14 61200659L1-1Appendix A Pinouts Table A-1. Craft Port Pin AssignmentsRJ Pin# DB-9Table A-2. LAN Port Pin Assignments DescriptionTable A-3. Modem Port Pin Assignments DescriptionFunction Table A-4 applies to both the IN and OUT DSX-1/E1 Amp connectorsTable A-4. Amp Pin Assignments 61200659L1-1 Appendix A. PinoutsMX2800 STS-1 User Manual Appendix B Specifications Summary SPECIFICATIONS AND FEATURESANSI T1.107 compatible loopbacks Line loopbacks Dimensions 7.86“D x 17.0“W x 1.7“H Weight 5.5 lbs. redundant 4.5 lbs. non-redundantPower Operating 0 to 50 C 32 to 122 F Storage -20 to 70 C -4 to 158 F61200659L1-1 Appendix B. Specifications SummaryMX2800 STS-1 User Manual Appendix C Acronyms/Abbreviations CSES FEBE PSES data terminal ready 61200659L1-1 Appendix C. Acronyms/AbbreviationsMX2800 STS-1 User Manual Appendix D Glossary 10BaseTANSI asynchronousbit error BERTbipolar bit ratechannel service unit bytecarrier C-bitclocking craft portdata communications equipment See DCE data service unit See DSUdelay DLCIend device end userethernet facilitiesgateway host computeridle code in-bandMbps modemmonitor multi-point circuitred alarm remote configurationout-of-band point-to-pointservice service providersignaling routerTelnet transceivertransmission V.35yellow alarm Numerics IndexPage Page Page