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ADTRAN T3SU 300 user manual Performance Parameters, Interval starting at, Unavailable Seconds UAS

Models: T3SU 300

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Performance Parameters

Chapter 5. Statistics

Performance Parameters

View performance parameter information in one of the three time period selections. Information in these fields is for the given time period since the last reset. When viewing the 24-hour history statistics screen, use the left and right arrow keys to scroll through all 96 15-minute intervals. See Figure 5-4through Figure 5-6for examples of the performance parameter screens.

Descriptions of each field of these screens follow:

Interval starting at:

Time that the 15-minute interval began. This field is only displayed in the 24-hour history screen which gives information for the previous 24 hours divided into 15-minute intervals (shown in Figure 5-3).

Unavailable Seconds (UAS)

Time in seconds that the network port is unavailable for data delivery. This means that the T3 link is down or in test, or that the signaling state is down.

Severely Errored Framing Seconds (SEFS)

Number of seconds with one or more out of frame defects or a detected incoming AIS.

Line Coding Violations (LCV)

Number of BPVs (bipolar violations) and EXZs (excessive zeros) that have occurred.

Line Errored Seconds (LES)

Number of seconds in which one or more CVs or one or more LOS (loss of signal) defects occurred.

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T3SU 300 User Manual

61200217L1-1

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ADTRAN T3SU 300 Performance Parameters, Interval starting at, Unavailable Seconds UAS, Line Coding Violations LCV

Contents

T3 Service Unit USER MANUAL T3SU1998 ADTRAN, Inc All rights reserved Printed in USA Trademark Information901 Explorer Boulevard P.O. Box Huntsville, AL Phone 256 ABOUT THIS MANUAL IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS Notes provide additional useful informationService Type USOCLoop Start 0.8B/0.4AYEAR 2000 COMPLIANCE CANADIAN EMISSIONS REQUIREMENTS FEDERAL COMMUNICATIONS COMMISSIONRADIO FREQUENCY INTERFERENCE STATEMENT CANADIAN EQUIPMENT LIMITATIONS Table of Contents Chapter 2. Installation and OperationChapter 3. Configuration Chapter 1. IntroductionChapter 4. Status Appendix C. Acronyms/Abbreviations Appendix D. GlossaryAppendix B. Specifications Summary Appendix A. Pinouts61200217L1-1 Table of ContentsT3SU 300 User Manual List of Figures Figure 6-4. Line Loopback Test List of Tables 61200217L1-1 List of TablesT3SU 300 User Manual Chapter 1 Introduction PRODUCT OVERVIEWT3 OVERVIEW SNMPTELNET MIB files are available from ADTRAN in the support section of theNetwork Manager AgentV.35 Card INTERFACE OPTION CARDSHSSI Card WARRANTY AND CUSTOMER SERVICE 61200217L1-1 Chapter 1. IntroductionT3SU 300 User Manual ADTRAN Shipments Include Chapter 2 Installation and OperationUNPACK, INSPECT, POWER UP Receiving Inspection INSTALLING THE UNIT Rackmount InstallationPower Up Be sure to install the flanges with the screws providedDesktop Installation REAR PANELAlarm Connector DTE Port Interface Card SlotsFunction Figure 2-1. T3SU 300 Rear ViewDTE Port 1 HSSI Interface Auxiliary PortLAN Port DS3 InterfaceFRONT PANEL Control PortFigure 2-3. Terminal Main Menu Navigating Within the Menus Configuration DiagnosticsRemote Login If you want toNetwork LEDs In Service AlarmLED Descriptions LogoutIn Test ConditionNo option card is installed Chapter 3 Configuration DTE PORTSFigure 3-1. Configuration Main Menu DS3 NETWORKFigure 3-2. DS3 Network Configuration Menu DS3 FramingLine Length DS3 TimingRemote Auto-Configuration DS3 ScramblerData Link DTE PORTSPort Selections Figure 3-3. DTE Ports MenuInterface Type Port StatusInactive ActiveError Not InstalledApply Settings WaitingIdle When Off Off When OOS/OOFOff When Test Forced OnOff When OOS/OOF or Test Transmit ClockSelect Off When OOS/OOFTimed Profiles Figure 3-5. Timed Profiles Screen Profiles 1 andFigure 3-6. Example of a Profile Configuration Menu SYSTEM MANAGEMENTProfile Time 1 and Active ProfileSubnet Mask Figure 3-7. System Management Configuration Menu 1 ofLocal IP Address Gateway IP Address Remote IP AddressIP Security IP HostsRead Community Name Modem ModeAuxiliary Port Baud Rate Write Community Name Trap IP AddressesTrap Generation Figure 3-8. Trap Generation MenuTable 3-1. Near End Alarm Trap Descriptions If ENABLED, this trap is sentTable 3-2. Far End Alarm Trap Descriptions Trap TypeTable 3-3. MIB II Standard Trap Descriptions Table 3-4. Network Test Trap DescriptionsIf ENABLED, this trap is sent If ENABLED, this trap is sentPassword Figure 3-9. System Management Configuration Menu 2 ofTable 3-5. DTE Port Trap Description Toggle All TrapsTerminal Timeout Alarm RelayUnit ID Date/TimeDial String Figure 3-10. Dialup Options Menu Primary and Secondary Phone NumbersInitializing String Idle Timeout Connection TimeoutMaximum Redial Attempts Pause Between CallsUTILITIES Answer on RingHangup Last Modem ResponseIf the self test results are ThenFigure 3-11. System Utilities Menu the self test was successful andSAVE CONFIGURATION Chapter 4 Status Figure 4-1. Status MenuAlarm State NETWORK PORT DS3 FramingNetwork State DescriptionData Link State Remote StateCondition DescriptionCondition DescriptionInterface Type Port StatusDTE PORTS ConditionBandwidth DTE LeadsHSSI Interface LeadsTable 4-1. LA and LB Leads V.35 Interface LeadsCondition Request to send61200217L1-1 Chapter 4. StatusT3SU 300 User Manual Chapter 5 Statistics VIEWING STATISTICAL INFORMATIONAlarm History Figure 5-1. Main Local Statistics Menu ScreenFigure 5-2. Current Alarm Count Screen Figure 5-3. 24-Hour Alarm History ScreenChapter 5. Statistics 61200217L1-1Severely Errored Framing Seconds SEFS Line Errored Seconds LESPerformance Parameters Interval starting atP-Bit Errored Seconds PES P-Bit Severely Errored Seconds PSESFigure 5-4. Network Statistics Menu for Current 15-Minute Interval P-Bit Coding Violations PCVC-Bit Errored Seconds CES C-Bit Severely Errored Seconds CSESF-Bit Errors FBE M-Bit Errors MBEFigure 5-6. Network Port Statistics Menu 24-Hour Totals all statistical information not just the displayed screen61200217L1-1 Chapter 5. StatisticsT3SU 300 User Manual Chapter 6 Diagnostics Loopback tests may be performed simultaneously on all portsFigure 6-1. Diagnostics Main Menu Figure 6-2. DS3 Diagnostics Menu Data Mode DS3 Payload LoopbackT3SU DTE Figure 6-3. DS3 Payload Loopback Test Line LoopbackThe Line Loopback test is only available in loop timed mode Figure 6-4. Line Loopback TestFigure 6-5. DTE Port Diagnostics Menu DTE PortsBERT Remote DS3 LoopbackT3SU Data ModePayload Loopback Payload BERTDTE Loopback BERT OUTBERT IN Figure 6-7. Payload BERT TestPayload and DTE Loopback Remote Payload Loopback with BERTSelect 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 T3SUBERT Configuration PatternFigure 6-10. BERT Pattern Menu Invert Pattern BERT Information FieldsPort DirectionErrors Insert ErrorClear Errors Reset All TestsChapter 6. Diagnostics 6-12T3SU 300 User Manual 61200217L1-1Chapter 7 Applications SINGLE PORT FULL T3 BANDWIDTHFigure 7-1. Single Port Application Local T3SUNetwork SystemPOINT-TO-POINT MULTIPORT APPLICATION Figure 7-2. Multiport ApplicationTable 7-2. Configuration Example for Multiport Application Remote T3SUDTE 1 HSSI DTE 2 HSSIFRACTIONAL T3 CARRIER APPLICATION Figure 7-3. Fractional ApplicationTable 7-3. Configuration Example for Fractional T3 Application HSSI LocalV.35 Remote Local T3SUREMOTE SNMP MANAGEMENT APPLICATION Figure 7-4. Remote Management ApplicationTable 7-4. Configuration Example for Remote Management Application Local T3SURemote T3SU NetworkAppendix A Pinouts Table A-1. Control and Auxiliary Port Pin AssignmentsRJ Pin# FunctionTable A-2. HSSI Interface Pin Assignments Pin #+ side sideDescription Table A-3. V.35 Interface Card Pin AssignmentsCCITT Description Table A-4. LAN Port Pin AssignmentsName Appendix B Specifications Summary SPECIFICATIONS AND FEATURESNetwork Interface DTE Rates SupportedVT 100 Terminal Interface SNMP/TelnetAgency Approvals EnvironmentAppendix C Acronyms/Abbreviations ANSIasync BERTDLCI FEBEHSSI MbpsPSES PSTNSEFS SLIP61200217L1-1 Appendix C. Acronyms/AbbreviationsT3SU 300 User Manual Appendix D Glossary 10baseTANSI asynchronousbit error blue alarm AISbaud rate BERTbridge bytecarrier C-bitclocking control portdelay DLCIend device end userethernet facilitiesidle code in-bandlocal loopback LL loopbackmodem monitormulti-point circuit near endred alarm remote configurationservice service providersignaling SNMPsynchronous TELNETyellow alarm V.35Appendix D. Glossary D-12T3SU 300 User Manual 61200217L1-1Index Page Page Page Page yellow alarm traps yellow alarm 4-2Product Support Information Pre-Sales Inquiries and Applications SupportPost-Sale Support Repair and Return