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ADTRAN T3SU 300 user manual Bandwidth, DTE Leads, HSSI Interface, Condition

Models: T3SU 300

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Bandwidth

Chapter 4. Status

Bandwidth

Displays the amount of bandwidth currently being used by the port.

DTE Leads

If a lead is active on the port, it is displayed in this field. The leads differ according to the interface type. Lead descriptions for both the HSSI and the V.35 interfaces follow.

:

	HSSI Interface	Condition
	Leads	Condition
	Leads

	TA (terminal available)	Asserted by the DTE to indicate readi-
		ness to transmit data.

	CA (communications	Asserted by the T3SU 300 to indicate
	equipment available)	readiness to transmit data.

	LA (loopback circuit A)	The condition reflected by this lead is
		dependent upon the LB lead. See Table
		4-1on page 4-7.

	LB (loopback circuit B)	The condition reflected by this lead is
		dependent upon the LA lead. See Table
		4-1on page 4-7.

	LC (loopback circuit C)	Asserted by the unit to request a loop-
		back from the DTE.

	TM (test mode)	Asserted by the T3SU 300 when either
		the network or the port is being tested.

Both TA and CA must be on before data will flow.

4-6

T3SU 300 User Manual

61200217L1-1

Image 62

ADTRAN T3SU 300 Bandwidth, DTE Leads, HSSI Interface, Both TA and CA must be on before data will flow, Condition

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 informationLoop Start Service TypeUSOC 0.8B/0.4AYEAR 2000 COMPLIANCE CANADIAN EMISSIONS REQUIREMENTS FEDERAL COMMUNICATIONS COMMISSIONRADIO FREQUENCY INTERFERENCE STATEMENT CANADIAN EQUIPMENT LIMITATIONS Chapter 3. Configuration Table of ContentsChapter 2. Installation and Operation Chapter 1. IntroductionChapter 4. Status Appendix B. Specifications Summary Appendix C. Acronyms/AbbreviationsAppendix D. Glossary 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 SNMPNetwork Manager TELNETMIB files are available from ADTRAN in the support section of the 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 Power Up INSTALLING THE UNITRackmount Installation Be sure to install the flanges with the screws providedDesktop Installation REAR PANELFunction Alarm ConnectorDTE Port Interface Card Slots Figure 2-1. T3SU 300 Rear ViewDTE Port 1 HSSI Interface Auxiliary PortFRONT PANEL LAN PortDS3 Interface Control PortFigure 2-3. Terminal Main Menu Navigating Within the Menus Remote Login ConfigurationDiagnostics If you want toLED Descriptions Network LEDs In ServiceAlarm LogoutIn Test ConditionNo option card is installed Chapter 3 Configuration DTE PORTSFigure 3-1. Configuration Main Menu DS3 NETWORKLine Length Figure 3-2. DS3 Network Configuration MenuDS3 Framing DS3 TimingData Link Remote Auto-ConfigurationDS3 Scrambler DTE PORTSPort Selections Figure 3-3. DTE Ports MenuInactive Interface TypePort Status ActiveApply Settings ErrorNot Installed WaitingOff When Test Idle When OffOff When OOS/OOF Forced OnSelect Off When OOS/OOF or TestTransmit Clock Off When OOS/OOFTimed Profiles Figure 3-5. Timed Profiles Screen Profiles 1 andProfile Time 1 and Figure 3-6. Example of a Profile Configuration MenuSYSTEM MANAGEMENT Active ProfileSubnet Mask Figure 3-7. System Management Configuration Menu 1 ofLocal IP Address IP Security Gateway IP AddressRemote IP Address IP HostsRead Community Name Modem ModeAuxiliary Port Baud Rate Trap Generation Write Community NameTrap IP Addresses Figure 3-8. Trap Generation MenuTable 3-2. Far End Alarm Trap Descriptions Table 3-1. Near End Alarm Trap DescriptionsIf ENABLED, this trap is sent Trap TypeIf ENABLED, this trap is sent Table 3-3. MIB II Standard Trap DescriptionsTable 3-4. Network Test Trap Descriptions If ENABLED, this trap is sentTable 3-5. DTE Port Trap Description PasswordFigure 3-9. System Management Configuration Menu 2 of Toggle All TrapsUnit ID Terminal TimeoutAlarm Relay Date/TimeDial String Figure 3-10. Dialup Options Menu Primary and Secondary Phone NumbersInitializing String Maximum Redial Attempts Idle TimeoutConnection Timeout Pause Between CallsHangup UTILITIESAnswer on Ring Last Modem ResponseFigure 3-11. System Utilities Menu If the self test results areThen the self test was successful andSAVE CONFIGURATION Chapter 4 Status Figure 4-1. Status MenuNetwork State Alarm StateNETWORK PORT DS3 Framing DescriptionCondition Data Link StateRemote State DescriptionCondition DescriptionDTE PORTS Interface TypePort Status ConditionHSSI Interface BandwidthDTE Leads LeadsCondition Table 4-1. LA and LB LeadsV.35 Interface Leads Request to send61200217L1-1 Chapter 4. StatusT3SU 300 User Manual Chapter 5 Statistics VIEWING STATISTICAL INFORMATIONAlarm History Figure 5-1. Main Local Statistics Menu ScreenChapter 5. Statistics Figure 5-2. Current Alarm Count ScreenFigure 5-3. 24-Hour Alarm History Screen 61200217L1-1Performance Parameters Severely Errored Framing Seconds SEFSLine Errored Seconds LES Interval starting atFigure 5-4. Network Statistics Menu for Current 15-Minute Interval P-Bit Errored Seconds PESP-Bit Severely Errored Seconds PSES P-Bit Coding Violations PCVF-Bit Errors FBE C-Bit Errored Seconds CESC-Bit Severely Errored Seconds CSES 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 LoopbackThe Line Loopback test is only available in loop timed mode T3SU DTEFigure 6-3. DS3 Payload Loopback Test Line Loopback Figure 6-4. Line Loopback TestBERT Figure 6-5. DTE Port Diagnostics MenuDTE Ports Remote DS3 LoopbackPayload Loopback T3SUData Mode Payload BERTBERT IN DTE LoopbackBERT OUT Figure 6-7. Payload BERT TestSelect 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 Payload and DTE LoopbackRemote Payload Loopback with BERT T3SUBERT Configuration PatternPort Figure 6-10. BERT Pattern Menu Invert PatternBERT Information Fields DirectionClear Errors ErrorsInsert Error Reset All TestsT3SU 300 User Manual Chapter 6. Diagnostics6-12 61200217L1-1Chapter 7 Applications SINGLE PORT FULL T3 BANDWIDTHNetwork Figure 7-1. Single Port ApplicationLocal T3SU SystemPOINT-TO-POINT MULTIPORT APPLICATION Figure 7-2. Multiport ApplicationDTE 1 HSSI Table 7-2. Configuration Example for Multiport ApplicationRemote T3SU DTE 2 HSSIFRACTIONAL T3 CARRIER APPLICATION Figure 7-3. Fractional ApplicationV.35 Remote Table 7-3. Configuration Example for Fractional T3 ApplicationHSSI Local Local T3SUREMOTE SNMP MANAGEMENT APPLICATION Figure 7-4. Remote Management ApplicationRemote T3SU Table 7-4. Configuration Example for Remote Management ApplicationLocal T3SU NetworkRJ Pin# Appendix A PinoutsTable A-1. Control and Auxiliary Port Pin Assignments Function+ side Table A-2. HSSI Interface Pin AssignmentsPin # sideDescription Table A-3. V.35 Interface Card Pin AssignmentsCCITT Description Table A-4. LAN Port Pin AssignmentsName Network Interface Appendix B Specifications SummarySPECIFICATIONS AND FEATURES DTE Rates SupportedAgency Approvals VT 100 Terminal InterfaceSNMP/Telnet Environmentasync Appendix C Acronyms/AbbreviationsANSI BERTHSSI DLCIFEBE MbpsSEFS PSESPSTN SLIP61200217L1-1 Appendix C. Acronyms/AbbreviationsT3SU 300 User Manual ANSI Appendix D Glossary10baseT asynchronousbaud rate bit errorblue alarm AIS BERTcarrier bridgebyte C-bitclocking control portdelay DLCIethernet end deviceend user facilitieslocal loopback LL idle codein-band loopbackmulti-point circuit modemmonitor near endservice red alarmremote configuration service providersynchronous signalingSNMP TELNETyellow alarm V.35T3SU 300 User Manual Appendix D. GlossaryD-12 61200217L1-1Index Page Page Page Page yellow alarm traps yellow alarm 4-2Post-Sale Support Product Support InformationPre-Sales Inquiries and Applications Support Repair and Return