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ADTRAN T3SU 300 user manual Off When OOS/OOF or Test, Transmit Clock, Select, Forced On

Models: T3SU 300

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Off When OOS/OOF or Test

Chapter 3. Configuration

Off When OOS/OOF or Test

The SR lead remains on except when the unit receives an OOS/ OOF condition from the network or when the unit is executing a test.

CD

Selects the control mode for the carrier detect (CD) lead. This field only appears if a V.35 interface card is installed in the selected port.

Forced On

The CD lead remains active at all times.

Off When OOS/OOF

The CD control lead remains on unless the T3SU 300 receives an

OOS/OOF condition from the network.

Transmit Clock

Selects the source of the clock used to transfer data from the DTE to the T3SU 300. This selection is only available if a V.35 interface card is installed in the selected port. Use the following chart to determine your selection:

Select...	If...

Normal	you want the transmit clock to be derived
	from the T3SU 300.

Invert	your DTE device cannot provide a trans-
	mit clock signal and data errors are
	present between your DTE and the T3SU
	300.

External	you are transmitting at high rates. This se-
	lection eliminates data errors caused by
	excessive delays in the DTE transmit clock
	receiver, transmit data driver, and cable
	length.

61200217L1-1

T3SU 300 User Manual

3-9

Image 41

ADTRAN T3SU 300 user manual Off When OOS/OOF or Test, Transmit Clock, Select, Forced On

Contents

T3SU T3 Service Unit USER MANUAL1998 ADTRAN, Inc All rights reserved Printed in USA Trademark Information901 Explorer Boulevard P.O. Box Huntsville, AL Phone 256 ABOUT THIS MANUAL Notes provide additional useful information IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONSUSOC Service TypeLoop Start 0.8B/0.4AYEAR 2000 COMPLIANCE CANADIAN EMISSIONS REQUIREMENTS FEDERAL COMMUNICATIONS COMMISSIONRADIO FREQUENCY INTERFERENCE STATEMENT 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. 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 PRODUCT OVERVIEW Chapter 1 IntroductionSNMP T3 OVERVIEWMIB files are available from ADTRAN in the support section of the TELNETNetwork 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 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 LogoutIn Test ConditionNo option card is installed 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 ProfileSubnet Mask Figure 3-7. System Management Configuration Menu 1 ofLocal IP Address Remote IP Address Gateway IP AddressIP Security IP HostsRead Community Name Modem ModeAuxiliary Port Baud Rate 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/TimeDial String Figure 3-10. Dialup Options Menu Primary and Secondary Phone NumbersInitializing 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 send61200217L1-1 Chapter 4. StatusT3SU 300 User Manual 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 Totals61200217L1-1 Chapter 5. StatisticsT3SU 300 User Manual 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 sideDescription Table A-3. V.35 Interface Card Pin AssignmentsCCITT Description Table A-4. LAN Port Pin AssignmentsName 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 SLIP61200217L1-1 Appendix C. Acronyms/AbbreviationsT3SU 300 User Manual 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