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ADTRAN 1200291L1, 4200659L1, 4175043L2 Input Minimum 48 VDC, 0.8 A Minimum 120 VAC, 0.32 A

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

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2.Input: Minimum 48 VDC, 0.8 A

Chapter 2. Installation and Operation

The following UL requirements must be met during installation of the MX2800 STS-1 DC version:

1.Disconnect all power sources prior to servicing (unit may use multiple power sources).

2.Input: Minimum 48 VDC, 0.8 A

Minimum 120 VAC, 0.32 A

3.Connect to a reliably grounded -48 VDC source which is electrically isolated from the AC source.

4.The branch circuit overcurrent protection shall be a fuse or circuit breaker rated minimum 48 VDC, maximum 20 A.

5.A readily accessible disconnect device that is suitably approved and rated, shall be incorporated in the field wiring.

6.The chassis should be connected to an earth ground using the ground stud located between the AC and DC power sources on the rear panel.

7.The unit shall be installed in accordance with the requirements of NEC NFPA 70.

8.The unit shall be installed in accordance with Articles 400 and 364.8 of the National Electrical Code NFPA 70 when installed outside of a Restricted Access Location (i.e. Central Office, behind a locked door, or service personnel area only).

9.Care should be taken not to upset the stability of the equipment rack after installation is complete.

To meet the UL requirements during installation, use copper conductors only.

2-4

MX2800 User Manual

61200659L1-1

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ADTRAN 1200291L1, 4200659L1, 4175043L2, 4200659L5, 4200659L8, 4200659L2 Input Minimum 48 VDC, 0.8 A Minimum 120 VAC, 0.32 A

Contents

User Manual MX2800 STS-1901 Explorer Boulevard P.O. Box Huntsville, AL Phone 256 Trademark Information2001 ADTRAN, Inc All rights reserved Printed in USA 5. This unit contains no user-serviceable parts Canadian Emissions Requirements Federal Communications CommissionRadio Frequency Interference Statement 61200659L1-1Canadian Equipment Limitations Warranty and Customer Service Important Safety InstructionsSave These Instructions LIMITED PRODUCT WARRANTY Presales Inquiries and Applications Support Customer Service, Product Support Information, and TrainingPost-Sale Support Repair and Return TrainingMX2800 STS-1 User Manual 61200659L1-1Chapter 2. Installation and Operation Table of ContentsChapter 1. Introduction Chapter 3. Configuration Table of Contents Restore VT Mapping DefaultsSNMP Management Options Chapter 4. Status Chapter 5. Statistics Acknowledge Alarms ACOSeverely Errored Framing Seconds SEFS Far End STS-1 StatisticsChapter 7. Circuit and Network Redundancy Chapter 6. DiagnosticsChapter 8. Power Loss Recovery Chapter 9. Transaction Language 1 TL1Index-1 IndexTL1 Responses MX2800 STS-1 User Manual Table of Contentsxviii 61200659L1-1List of Figures Far End STS-1 Statistics Menu List of Tables MX2800 STS-1 User Manual List of Tablesxxii 61200659L1-1Chapter 1 Introduction PRODUCT OVERVIEWController Card 11 Redundancy STS-1 Framing STS-1 OVERVIEWSTS-1 Pointers STS-1 Synchronous Payload Envelope SPE Transport Overhead TOHVirtual Tributaries VT Unit Timing SNMPNetwork Manager TELNETAgent Page AVAILABLE OPTIONS Battery Backup P/N 4175043L2Breakout Panel P/N 1200291L1 UNPACK, INSPECT, POWER UP Receiving Inspection Chapter 2 Installation and OperationADTRAN Shipments Include Power Up Chapter 8, Power Loss RecoverySymbol Figure 2-1. DC Power ConnectorTable 2-1. DC Connector Symbol Definitions 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 providedFront View Connecting the Breakout PanelRear View Function REAR PANELFigure 2-3. MX2800 STS-1 Rear View LAN Port Noncritical and Critical Alarm ConnectorsConnect the LAN port to intra-building wiring only Modem PortNetwork Interfaces Power ConnectionConnect the DSX-1/E1 interfaces to intra-building wiring only DSX-1/E1 InterfacesFRONT PANEL Craft PortIf you want to Figure 2-5. Terminal Main MenuNavigating Within the Menus PressACO Buttons Power Supply A/B LED DescriptionsStatus LEDs LED State Table 2-2. LED Conditions for Active CardsCard Condition 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 T1/E1 Condition Table 2-4. T1/E1 LED ConditionsLED State ActiveChapter 3 Configuration Figure 3-1. Configuration MenuChapter 3. Configuration Figure 3-2. Configuration Menu TreeMX2800 STS-1 User Manual Figure 3-3. Network Configuration Menu STS-1 ConfigurationNETWORK INTERFACE Line LengthXCV Threshold The unit switches controller cards if Protection ConfigurationSetting VT ModeMiscellaneous Chapter 7, Circuit and Network RedundancyExternal Clock Configuration VT INTERFACEFigure 3-4. VT Interface Menu VT Interface #1-28 T1 Remote Loopback Set MultipleT1 Line Length 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 MANAGEMENTGateway IP Address Management OptionsLocal IP Address Subnet MaskDial String Figure 3-10. Dialup Options Menu Primary and Secondary Phone NumbersInitializing String Maximum Redial AttemptsA trap code indicating the error condition Idle TimeoutConnection Timeout A text description of the faultHangup Modem ModeModem Baud Rate Last Modem ResponseAlarm Relay Configuration Alarm RelaysFigure 3-11. Alarm Relay Configuration Menu Alarm STS-1 AlarmsDescription Description AlarmSLM-P Alarm VT/Port AlarmsDescription Alarm DescriptionChapter 3. Configuration System AlarmsAlarm DescriptionAlarm AlarmPower Supply Alarms DescriptionMX2800 STS-1 sends traps SNMP Management OptionsEnter up to five IP addresses of SNMP managers to which the Trap IP AddressesIf enabled, the unit issues a trap when STS-1 Active Alarm TrapsTrap If enabled, the unit issues a trap when TrapIf enabled, the unit issues a trap when STS-1 Standby Alarm TrapsTrap If enabled, the unit issues a trap when TrapVT/Port Traps If enabled, the unit issues a trap whenTrap System Traps If enabled, the unit issues a trap whenTrap Trap If enabled, the unit issues a trap whenDISABLED LOS/AISIf enabled, the unit issues a trap when If enabled, the unit issues a trap whenPower Supply Alarm Traps 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 unitThe system is unusable Shows error conditionsChapter 3. Configuration An action must be taken immediatelySave on Logout UTILITIESCraft baud rate If the self test results are Figure 3-13. System Utilities MenuThen Update FLASH Software Load Default SettingsLoading the default settings will disable all STS-1 ports Config Transfer 3. Select LOAD AND USE CONFIG 3. Select SAVE CONFIG REMOTELYRetrieving from a TFTP Server System Reset SAVE CONFIGURATION3-44 Chapter 3. ConfigurationMX2800 STS-1 User Manual 61200659L1-1Chapter 4 Status Figure 4-1. Status MenuSTS-1 STATE Card A/Card B AlarmsCard A Condition DescriptionNetwork Port Mapping Alarm POWER SUPPLY STATESYSTEM STATE Card A/Card B exceeded. See Max. Switch Threshold on pageProtection Card CommClock Status TIMING STATUSCurrent Source Chapter 4. Status PRI Ext. ClockSEC Ext. Clock 61200659L1-1VT/PORT STATE Alarm Description cont’dACKNOWLEDGE ALARMS ACO Chapter 5 Statistics STS-1 STATISTICS 24 Hour Alarm HistoryFigure 5-2. Local STS-1 Statistics Menu Condition The following alarm counts are provided in this menuDescription Condition Figure 5-3. Local STS-1 Current Alarm Count ScreenDescription Figure 5-4. Local STS-1 24-Hour Alarm History Screen Performance Parameters Number of coding violations encountered at the Section layer Path Errored Seconds PES Section Errored Seconds SESLine Errored Seconds LES Section Severely Errored Seconds SSESPath Unavailable Seconds PUAS LOCAL VT STATISTICSLine Unavailable Seconds LUAS Clear All Local STS-1 StatisticsAlarm History Condition The following alarm counts are provided in this menuDescription Figure 5-10. Local VT-LOP Alarm Count Screen 24 Hour History Figure 5-9. Local VT-LOP Alarm Count Screen Current 15 MinutesPerformance Parameters Description ConditionCoding Violation Chapter 5. Statistics Figure 5-11. Local VT-CV Performance Parameters Current 15 MinutesFigure 5-12. Local VT-CV Performance Parameters 24 Hour History MX2800 STS-1 User ManualLOCAL PORT STATISTICS Performance Parameters FAR END STS-1 STATISTICSAIS Carrier Alarms Figure 5-14. Far End STS-1 Statistics MenuChapter 5. Statistics Figure 5-15. Far End STS-1 Performance Parameters Current 15 MinutesFigure 5-16. Far End STS-1 Performance Parameters 24 Hour History 61200659L1-1Number of coding violations encountered at the Section layer Path Errored Seconds PES Section Errored Seconds SESLine Errored Seconds LES Section Severely Errored Seconds SSESClear All Far End STS-1 Statistics Line Unavailable Seconds LUASPath Unavailable Seconds PUAS Chapter 5. StatisticsChapter 6 Diagnostics Figure 6-1. Diagnostics MenuTributary VT/PORT LOOPBACKSFigure 6-2. VT/Port Diagnostics Menu Figure 6-3. Tributary Loopback Test Analog NetworkFigure 6-4. Analog Network Loopback Figure 6-5. Digital Line/Network Loopback Digital Line/NetCodec Line/Net Figure 6-6. Codec LoopbackCSU Loopback CSU Loopback w/BERTW/BERT, or a LINE BERT is already active at the time a new CSU VT BERTOnly one T1 port may engage a CSU LOOPBACK, CSU LOOPBACK former test will be terminated and the latter test will be engagedFigure 6-8. VT Bert Test Line BERTFigure 6-9. Line Bert Test Line Network STS-1 LOOPBACKSFigure 6-10. STS-1 Diagnostics Menu Figure 6-11. Line Network Test Analog LoopbackFigure 6-12. Analog Loopback Digital Loopback Figure 6-13. Digital LoopbackMetallic Diagnostics Figure 6-14. Metallic Diagnostics Loopback Test6-12 Chapter 6. DiagnosticsMX2800 STS-1 User Manual 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 ModeRecommended Setting CIRCUIT AND NETWORK FAILURE RECOVERY MODETable 7-1. Configuration Requirements for Circuit Recovery Selection PathFigure 7-3. Circuit and Network Failure Recovery Mode MX2800 STS-1 User Manual Chapter 7. Circuit and Network Redundancy61200659L1-1 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 SystemMX2800 STS-1 User Manual Chapter 8. Power Loss Recovery61200659L1-1 INTRODUCTION Chapter 9 Transaction Language 1 TL1OVERVIEW TL1 MESSAGES TL1 ResponsesCOMPLD - Successful execution of the received command The NTFCNCDE field will contain one of the following values TL1 COMMANDS An asterisk indicates optional command blocks Table 9-1. TL1 CommandsACT-USERusernamepassword ALW-MSG-EQPTrrALLENT-USER-SECUusernamepassword,,privileges Table 9-1. TL1 Commands ContinuedED-USER-SECUusername,password,,privileges DLT-USER-SECUuserRTRV-USER-SECU Table 9-1. TL1 Commands ContinuedRTRV-HDR RTRV-ALM-EQPTrrALLTable 9-1. TL1 Commands Continued TL1 AUTONOMOUS MESSAGES Table 9-2. MX2800 STS-1 Alarm EventsNotification Table 9-2. MX2800 STS-1 Alarm Events ContinuedService ConditionService Table 9-2. MX2800 STS-1 Alarm Events ContinuedService Table 9-3. MX2800 STS-1 Informational EventsError Code TL1 ERROR CODESTable 9-4. TL1 Error Codes Table 9-3. MX2800 STS-1 Informational Events Continued9-14 Chapter 9. Transaction Language 1 TL1MX2800 STS-1 User Manual 61200659L1-1RJ Pin# Appendix A PinoutsTable A-1. Craft Port Pin Assignments DB-9Table A-3. Modem Port Pin Assignments Table A-2. LAN Port Pin AssignmentsDescription DescriptionTable A-4. Amp Pin Assignments Table A-4 applies to both the IN and OUT DSX-1/E1 Amp connectorsFunction MX2800 STS-1 User Manual Appendix A. Pinouts61200659L1-1 Appendix B Specifications Summary SPECIFICATIONS AND FEATURESANSI T1.107 compatible loopbacks Line loopbacks Power Dimensions 7.86“D x 17.0“W x 1.7“HWeight 5.5 lbs. redundant 4.5 lbs. non-redundant Operating 0 to 50 C 32 to 122 F Storage -20 to 70 C -4 to 158 FMX2800 STS-1 User Manual Appendix B. Specifications Summary61200659L1-1 Appendix C Acronyms/Abbreviations CSES FEBE PSES data terminal ready MX2800 STS-1 User Manual Appendix C. Acronyms/Abbreviations61200659L1-1 ANSI Appendix D Glossary10BaseT asynchronousbipolar bit errorBERT bit ratecarrier channel service unitbyte C-bitdata communications equipment See DCE clockingcraft port data service unit See DSUdelay DLCIethernet end deviceend user facilitiesidle code gatewayhost computer in-bandmonitor Mbpsmodem multi-point circuitout-of-band red alarmremote configuration point-to-pointsignaling serviceservice provider routertransmission Telnettransceiver V.35yellow alarm Numerics IndexPage Page Page