Manuals / ADTRAN / Computer Equipment / Network Card

ADTRAN T3SU 300 Diagnostics, Loopback tests may be performed simultaneously on all ports

Models: T3SU 300

1 122

Page 73

Chapter 6 Diagnostics

The DIAGNOSTICS menu allows you to initiate loopback and BERT tests from the T3SU 300. Figure 6-1shows the main DIAGNOSTICS menu. Tests can be performed for the entire DS3 or for an individual DTE port. To choose a port from the left column of the menu, select the port’s corresponding number and press Enter . The individual port menus provide loopback and BERT selections. BERT configuration options and results are given in the right column of the main DIAGNOSTICS menu. Diagnostic selections are described in the following sections.

You can only perform a BERT test on one port at a time. If a BERT test is already in progress and a second BERT test is selected for another port, the first test is discontinued.

Loopback tests may be performed simultaneously on all ports.

61200217L1-1

T3SU 300 User Manual

6-1

Page 73

Image 73

ADTRAN T3SU 300 user manual Diagnostics, Loopback tests may be performed simultaneously on all ports

Contents

T3SU T3 Service Unit USER MANUAL901 Explorer Boulevard P.O. Box Huntsville, AL Phone 256 Trademark Information1998 ADTRAN, Inc All rights reserved Printed in USA ABOUT THIS MANUAL Notes provide additional useful information IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONSUSOC Service TypeLoop Start 0.8B/0.4AYEAR 2000 COMPLIANCE RADIO FREQUENCY INTERFERENCE STATEMENT FEDERAL COMMUNICATIONS COMMISSIONCANADIAN EMISSIONS REQUIREMENTS CANADIAN EQUIPMENT LIMITATIONS Chapter 2. Installation and Operation Table of ContentsChapter 3. Configuration Chapter 1. IntroductionChapter 4. Status Appendix D. Glossary Appendix C. Acronyms/AbbreviationsAppendix B. Specifications Summary Appendix A. PinoutsT3SU 300 User Manual Table of Contents61200217L1-1 List of Figures Figure 6-4. Line Loopback Test List of Tables T3SU 300 User Manual List of Tables61200217L1-1 PRODUCT OVERVIEW Chapter 1 IntroductionSNMP T3 OVERVIEWMIB files are available from ADTRAN in the support section of the TELNETNetwork Manager AgentHSSI Card INTERFACE OPTION CARDSV.35 Card WARRANTY AND CUSTOMER SERVICE T3SU 300 User Manual Chapter 1. Introduction61200217L1-1 UNPACK, INSPECT, POWER UP Receiving Inspection Chapter 2 Installation and OperationADTRAN Shipments Include Rackmount Installation INSTALLING THE UNITPower Up Be sure to install the flanges with the screws providedREAR PANEL Desktop InstallationDTE Port Interface Card Slots Alarm ConnectorFunction Figure 2-1. T3SU 300 Rear ViewAuxiliary Port DTE Port 1 HSSI InterfaceDS3 Interface LAN PortFRONT PANEL Control PortFigure 2-3. Terminal Main Menu Navigating Within the Menus Diagnostics ConfigurationRemote Login If you want toAlarm Network LEDs In ServiceLED Descriptions LogoutNo option card is installed ConditionIn Test DTE PORTS Chapter 3 ConfigurationDS3 NETWORK Figure 3-1. Configuration Main MenuDS3 Framing Figure 3-2. DS3 Network Configuration MenuLine Length DS3 TimingDS3 Scrambler Remote Auto-ConfigurationData Link DTE PORTSFigure 3-3. DTE Ports Menu Port SelectionsPort Status Interface TypeInactive ActiveNot Installed ErrorApply Settings WaitingOff When OOS/OOF Idle When OffOff When Test Forced OnTransmit Clock Off When OOS/OOF or TestSelect Off When OOS/OOFFigure 3-5. Timed Profiles Screen Profiles 1 and Timed ProfilesSYSTEM MANAGEMENT Figure 3-6. Example of a Profile Configuration MenuProfile Time 1 and Active ProfileLocal IP Address Figure 3-7. System Management Configuration Menu 1 ofSubnet Mask Remote IP Address Gateway IP AddressIP Security IP HostsAuxiliary Port Baud Rate Modem ModeRead Community Name Trap IP Addresses Write Community NameTrap Generation Figure 3-8. Trap Generation MenuIf ENABLED, this trap is sent Table 3-1. Near End Alarm Trap DescriptionsTable 3-2. Far End Alarm Trap Descriptions Trap TypeTable 3-4. Network Test Trap Descriptions Table 3-3. MIB II Standard Trap DescriptionsIf ENABLED, this trap is sent If ENABLED, this trap is sentFigure 3-9. System Management Configuration Menu 2 of PasswordTable 3-5. DTE Port Trap Description Toggle All TrapsAlarm Relay Terminal TimeoutUnit ID Date/TimeInitializing String Figure 3-10. Dialup Options Menu Primary and Secondary Phone NumbersDial String Connection Timeout Idle TimeoutMaximum Redial Attempts Pause Between CallsAnswer on Ring UTILITIESHangup Last Modem ResponseThen If the self test results areFigure 3-11. System Utilities Menu the self test was successful andSAVE CONFIGURATION Figure 4-1. Status Menu Chapter 4 StatusNETWORK PORT DS3 Framing Alarm StateNetwork State DescriptionRemote State Data Link StateCondition DescriptionDescription ConditionPort Status Interface TypeDTE PORTS ConditionDTE Leads BandwidthHSSI Interface LeadsV.35 Interface Leads Table 4-1. LA and LB LeadsCondition Request to sendT3SU 300 User Manual Chapter 4. Status61200217L1-1 VIEWING STATISTICAL INFORMATION Chapter 5 StatisticsFigure 5-1. Main Local Statistics Menu Screen Alarm HistoryFigure 5-3. 24-Hour Alarm History Screen Figure 5-2. Current Alarm Count ScreenChapter 5. Statistics 61200217L1-1Line Errored Seconds LES Severely Errored Framing Seconds SEFSPerformance Parameters Interval starting atP-Bit Severely Errored Seconds PSES P-Bit Errored Seconds PESFigure 5-4. Network Statistics Menu for Current 15-Minute Interval P-Bit Coding Violations PCVC-Bit Severely Errored Seconds CSES C-Bit Errored Seconds CESF-Bit Errors FBE M-Bit Errors MBEall statistical information not just the displayed screen Figure 5-6. Network Port Statistics Menu 24-Hour TotalsT3SU 300 User Manual Chapter 5. Statistics61200217L1-1 Loopback tests may be performed simultaneously on all ports Chapter 6 DiagnosticsFigure 6-1. Diagnostics Main Menu DS3 Payload Loopback Figure 6-2. DS3 Diagnostics Menu Data ModeFigure 6-3. DS3 Payload Loopback Test Line Loopback T3SU DTEThe Line Loopback test is only available in loop timed mode Figure 6-4. Line Loopback TestDTE Ports Figure 6-5. DTE Port Diagnostics MenuBERT Remote DS3 LoopbackData Mode T3SUPayload Loopback Payload BERTBERT OUT DTE LoopbackBERT IN Figure 6-7. Payload BERT TestRemote Payload Loopback with BERT Payload and DTE LoopbackSelect this test to perform payload and DTE loopbacks simultaneously. The individual tests are described previously on page 6-3 and page 6-7. See Figure 6-9 for a block diagram illustrating this test T3SUPattern BERT ConfigurationBERT Information Fields Figure 6-10. BERT Pattern Menu Invert PatternPort DirectionInsert Error ErrorsClear Errors Reset All Tests6-12 Chapter 6. DiagnosticsT3SU 300 User Manual 61200217L1-1SINGLE PORT FULL T3 BANDWIDTH Chapter 7 ApplicationsLocal T3SU Figure 7-1. Single Port ApplicationNetwork SystemFigure 7-2. Multiport Application POINT-TO-POINT MULTIPORT APPLICATIONRemote T3SU Table 7-2. Configuration Example for Multiport ApplicationDTE 1 HSSI DTE 2 HSSIFigure 7-3. Fractional Application FRACTIONAL T3 CARRIER APPLICATIONHSSI Local Table 7-3. Configuration Example for Fractional T3 ApplicationV.35 Remote Local T3SUFigure 7-4. Remote Management Application REMOTE SNMP MANAGEMENT APPLICATIONLocal T3SU Table 7-4. Configuration Example for Remote Management ApplicationRemote T3SU NetworkTable A-1. Control and Auxiliary Port Pin Assignments Appendix A PinoutsRJ Pin# FunctionPin # Table A-2. HSSI Interface Pin Assignments+ side sideCCITT Table A-3. V.35 Interface Card Pin AssignmentsDescription Name Table A-4. LAN Port Pin AssignmentsDescription SPECIFICATIONS AND FEATURES Appendix B Specifications SummaryNetwork Interface DTE Rates SupportedSNMP/Telnet VT 100 Terminal InterfaceAgency Approvals EnvironmentANSI Appendix C Acronyms/Abbreviationsasync BERTFEBE DLCIHSSI MbpsPSTN PSESSEFS SLIPT3SU 300 User Manual Appendix C. Acronyms/Abbreviations61200217L1-1 10baseT Appendix D GlossaryANSI asynchronousblue alarm AIS bit errorbaud rate BERTbyte bridgecarrier C-bitcontrol port clockingDLCI delayend user end deviceethernet facilitiesin-band idle codelocal loopback LL loopbackmonitor modemmulti-point circuit near endremote configuration red alarmservice service providerSNMP signalingsynchronous TELNETV.35 yellow alarmD-12 Appendix D. GlossaryT3SU 300 User Manual 61200217L1-1Index Page Page Page Page yellow alarm 4-2 yellow alarm trapsPre-Sales Inquiries and Applications Support Product Support InformationPost-Sale Support Repair and Return