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ADTRAN T3SU 300 NETWORK PORT DS3 Framing, Network State, Alarm State, Description, Condition

Models: T3SU 300

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NETWORK PORT

Chapter 4. Status

NETWORK PORT

DS3 Framing

The DS3 framing type is shown in this field.

Network State

This field displays the current condition of the network. Possible conditions are listed in the following table:

Condition	Description

Normal	The T3SU 300 is ready to pass data.

Alarm	The unit is currently receiving an alarm indication.
	See the RECEIVE ALARM field in this menu to de-
	termine the alarm type.

In Test	The unit is currently in test mode. The DIAGNOS-
	TICS menu provides information on test type.

Alarm State

This field displays the current alarm condition of the T3SU 300.

Possible conditions are given in the following table:

:

Condition

Description

Normal	No alarms are currently being received.

Yellow	The unit is transmitting a yellow alarm from the
	network. This alarm is a signal sent back toward
	the source of a failed transmit circuit. The X-bits
	(X1 and X2) are set to zero.

LOS (Red	The unit has lost the Rx signal.
Alarm)

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T3SU 300 User Manual

61200217L1-1

Image 58

ADTRAN T3SU 300 user manual NETWORK PORT DS3 Framing, Network State, Alarm State, Description, Condition

Contents

T3 Service Unit USER MANUAL T3SU901 Explorer Boulevard P.O. Box Huntsville, AL Phone 256 Trademark Information1998 ADTRAN, Inc All rights reserved Printed in USA ABOUT THIS MANUAL IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS Notes provide additional useful informationLoop Start Service TypeUSOC 0.8B/0.4AYEAR 2000 COMPLIANCE RADIO FREQUENCY INTERFERENCE STATEMENT FEDERAL COMMUNICATIONS COMMISSIONCANADIAN EMISSIONS REQUIREMENTS 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. 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 Chapter 1 Introduction PRODUCT OVERVIEWT3 OVERVIEW SNMPNetwork Manager TELNETMIB files are available from ADTRAN in the support section of the 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 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 LogoutNo option card is installed ConditionIn Test 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 ProfileLocal IP Address Figure 3-7. System Management Configuration Menu 1 ofSubnet Mask IP Security Gateway IP AddressRemote IP Address IP HostsAuxiliary Port Baud Rate Modem ModeRead Community Name 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/TimeInitializing String Figure 3-10. Dialup Options Menu Primary and Secondary Phone NumbersDial 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 sendT3SU 300 User Manual Chapter 4. Status61200217L1-1 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 screenT3SU 300 User Manual Chapter 5. Statistics61200217L1-1 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 # sideCCITT Table A-3. V.35 Interface Card Pin AssignmentsDescription Name Table A-4. LAN Port Pin AssignmentsDescription 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 SLIPT3SU 300 User Manual Appendix C. Acronyms/Abbreviations61200217L1-1 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