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Paradyne 317x E1 COM Port Interface, Table D-4 COM Port Connector, Signal, Direction, Pin Number

Models: 317x E1

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COM Port Interface

Pin Assignments

COM Port Interface

NOTE

The COM port connects to a PC for front panel emulation, to an ASCII terminal or printer for alarms, to a network device (e.g., a router) for SNMP applications, to the SNMP LAN Adapter for SNMP applications, or to another E1 DSU/CSU's AUX port for daisy chain connectivity. (The SNMP LAN Adapter includes the cable that is needed to attach it to the E1 DSU/CSU.) The COM port connector is an 8-position keyed modular connector (Table D-4). The data signals on this port are referenced to a DTE interface.

The COM port-to-PC cable is shown in Figure D-3 and the COM port-to-terminal/printer cable is shown in Figure D-4.

For daisy-chaining an AUX port to a COM port, a customer supplied, 8-pin-to-8-pin, straight- through cable is required and the appropriate configuration options (Com Use and Aux Use) must be set to Daisy. Whenever the cable is connected or disconnected, you should change the Daisy selection to ensure that the correct parameters have been negotiated for the link layer.

Table D-4

COM Port Connector

Signal

Direction

Pin Number

DCE Transmit Clock

From DSU/CSU

1

DCE Receive Data

From DSU/CSU

2

Signal Ground	Ð	3

DCE Transmit Data	To DSU/CSU	4

DCE Data Terminal Ready	To DSU/CSU	5

DCE Carrier Detect	From DSU/CSU	6

DCE Request-to-Send	To DSU/CSU	7

DCE Receive Clock	From DSU/CSU	8

3170-A2-GB20-20

December 1996

D-5

Image 120

Paradyne 317x E1 manual COM Port Interface, Table D-4 COM Port Connector, Signal, Direction, Pin Number

Contents

OPERATORS GUIDE Document No. 3170-A2-GB20-20December CHANNEL SERVICE UNITACCULINK 317x E1 Data Service Unit/Channel Service Unit Warranty, Sales, and Service InformationTrademarks COPYRIGHT 1996 Paradyne Corporation. All rights reservedImportant Safety Instructions Important InstructionsNotices CE Marking Models 3172-A1-410 and 3174-A1-410 OnlyTable of Contents 2. InstallationPreface 1. Introduction4. Maintenance Glossary IndexAppendices Preface Objectives and Reader AssumptionsRelated Document Reference DocumentsFeatures IntroductionOverview Alarm Message Capability DTE Drop/Insert InterfaceFront Panel Emulation SNMP Management SupportPhysical Description Rear PanelFront Panel Figure 1-1. Front PanelFigure 1-2. Model 3172 Rear Panel Figure 1-3. Model 3174 Rear PanelACCULINK 317x E1 DSU/CSU DecemberRear Panel Connectors and Switches NameFunction IntroductionInstallation Application ExamplesNETWORK Figure 2-1. Point-to-Point Application ExampleSERVICES Figure 2-2. Shared Access Application ExampleFigure 2-4. Wireless/DACS Application Example FRACTIONAL NETWORKSNMP Connection Examples Figure 2-5. Direct Connection to an SNMP ManagerFigure 2-6. Connection through a Router to SNMP NETWORKFigure 2-7. Connection through a LAN Adapter to SNMP Figure 2-8. LAN Adapter and Daisy Chaining for SNMP SupportFigure 2-9. Remote SNMP Management through FDL/EDL NETWORKOptional Power Sources Installing the +24 Vdc Power SupplyHANDLING PRECAUTIONS FOR STATIC-SENSITIVE DEVICES Figure 2-10. +24 Vdc Power Supply PinoutsInstalling the Single ±48 Vdc Power Supply Figure 2-11. ±48 Vdc Single Source Power Supply PinoutsInstalling the Redundant ±48 Vdc Power Supply Figure 2-12. ±48 Vdc Redundant Source Power Supply PinoutsCabling Examples Figure 2-13. Cabling ExamplesNETWORK Power-Up Self-Test Self-Test In ProgressSelf-Test Passed Self-TestOperation Using the Front Panel Figure 3-1. E1 DSU/CSU Front PanelOverview Keypad Figure 3-2. LCDFigure 3-3. Keypad Test Jacks LEDsFigure 3-4. Test Jacks Figure 3-5. E1 DSU/CSU LEDsSystem LEDs ColorMeaning NETWORK Interface LEDsDTE Drop/Insert Port LEDs NameColor MeaningData Port LEDs NameColor MeaningDisplaying Unit Identity To change the customer identification CID Displaying LED Conditions Changing Configuration Options Selecting the DTE Drop/Insert or Data Port for LED DisplayDisplaying/Editing Configuration Options Saving Edit Changes Selecting/Copying to a Specific PortSave Edit to Activ Cust1 Port Select Copy Prt1 Prt2Configuring the E1 DSU/CSU for SNMP Management Selecting the PortSetting the IP Address AlarmSNMP Config Gen Trap Com Use Next SNMP ASCIISelecting the Link Layer Protocol 010.155.111.222 Up Down SaveCom Link Next PPP SLIP AlarmSpecifying the Community Names and Access Types CommunityName1 Next Edit Clearpublic Up Down Save AlarmConfiguring SNMP Traps Enabling SNMP Trap MessagesConfiguring a Destination for SNMP Traps Selecting the Number of Trap ManagersNum Trap Mgrs1 NextConfiguring DS0 Channels Operation 3-21Network E1 Interface Network ChannelAllocation DTE Drop/Insert InterfaceOperation NETWORK INTERFACE N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13 N14 N153-23 Network E1 Interface Network ChannelAllocation DTE Drop/Insert InterfaceFigure 3-10. Port Channel Configuration Worksheet Ports 1 and Port ChanOptions ValueFigure 3-11. Port Channel Configuration Worksheet Ports 3 and Port ChanOptions ValueDisplay Channel Symbols SymbolDisplaying DS0 Channel Assignments MeaningAllocating Data Ports Block Channel Assignment Method Individual Channel Assignment Method 7. From the DTE Channels screen, press F1 to select TS16 Providing Backup Capability Clearing DS0 Channel AllocationFigure 3-12. Common Clocking Configurations Selecting the Timing SourceConfiguring for Network Timing Configuring for External TimingEdit NET Chan Gen Pri Clk SrcNET Next NET DTEAcquiring/Releasing the User Interface Acquiring the Active User InterfaceReleasing the Active User Interface User I/F activeResetting the E1 DSU/CSU Download OperationsE1 DSU/CSU User Interface Access Security Changing User Interface Access SecurityMaintenance Self-Test Health Self-Test Health MessagesMessage DescriptionDevice Health and Status MaintenanceHealth and Status Messages MessageDescription LOS at NetNetwork Performance Reports Performance NET Prt1 Prt2NET Registers Cur 24Tot Intvl NET Current Event = xx,xxxNET Intvl Up Down Dsply 1 of Performance Registers RegisterInterval Description Totals Description2 of Performance Registers RegisterInterval Description Totals DescriptionAlarms SNMP Traps Enterprise-Specific Trap DefinitionsTrap Value EventTroubleshooting 1 of TroubleshootingSymptom Solutions2 of Troubleshooting SymptomSolutions Possible CauseFigure 4-2. Test Jack Block Diagram Test JacksFigure 4-1. E1 DSU/CSU Test Jacks Test Jack FunctionsTest Commands Remote Loopback TestsLocal Loopback Tests Valid Loopback CombinationsStarting a Line Loopback Starting a Payload LoopbackLoopback Abort LLB PLB Test Rlpbk Lpbk PtrnsStarting a DTE Loopback Starting a Repeater LoopbackRlpbk LpbkStarting a Data Channel Loopback Starting a Data Terminal Loopback Aborting LoopbacksTest Patterns Sending Test PatternsAbort Test Name Send Name and Dest Valid Send Test Pattern Combinations511 Port 1-in-8 NetworkMonitoring Test Patterns on Individual Data Ports Aborting Test PatternsPatterns Mon QRSS Monitor Name Prt1 Prt2 Prt3Lamp Test Starting a Lamp TestAbort Send or Mon Displaying E1 DSU/CSU Test Status Aborting a Lamp TestTest Status Messages MessageDescription Front Panel Menu A Technical Specifications B Models 3172/3174 DSU/CSUs Technical SpecificationsSpecifications 1 of2 of Models 3172/3174 DSU/CSUs Technical SpecificationsSpecifications PHYSICAL DIMENSIONSConfiguration Options C DTE Interface Configuration OptionsPort Configuration Options Network Interface Configuration OptionsDTE Interface Configuration Options Table C-1 DTE Interface Configuration OptionsDTE Port Enab Next Enab Disab Prev DTE Frame noCRC Next CRC4 noCRC PrevPort Configuration Options Table C-2 1 of Port Configuration OptionsPort Type E530 Next E530 V.35 RS449 Prev Base Rate Nx64 Next Nx64 Nx56 PrevTable C-2 2 of Port Configuration Options All Ones Both Next Disab DTR RTS Both PrevRcv RAI Halt Next None Halt Prev Tx Clock Int Next Int Ext PrevTable C-2 3 of Port Configuration Options EDL Disab Next Enab Disab PrevErr Rate 10E-4 Next 10E-4 10E-5 10E-6 10E-7 10E-8 10E-9 Prev Near-end Disab Next Disab Maint Send Both PrevTable C-2 4 of Port Configuration Options Far-end Disab Next Disab Maint PrevMgmt Link Disab Next Disab SNMP Prev Network Interface Configuration Options Table C-3 Network Interface Configuration OptionsNET Frame noCRC Next CRC4 noCRC Prev Mgmt Link Disab Next Disab SNMP PrevChannel Configuration Options Table C-4 DTE Channel Configuration OptionsDTE Channels TS16 Assign TS16 Rsvd Data RsvdTable C-5 1 of Data Port Channel Configuration Options Channel Config Dsply Clear DTE Prt1 Prt2 Prt3 Prt4Assign To NET Next NET DTE Prtn Prtn Prtn Prev Assign By Block Next Block Chan PrevTable C-5 2 of Data Port Channel Configuration Options Port RateNext 1024Table C-5 3 of Data Port Channel Configuration Options NextPrev NextGeneral Configuration Options Table C-6 General Configuration OptionsPri Clk Src NET Next NET DTE Prt1 Prt2 Prt3 Prt4 Int Ext Prev Sec Clk Src NET Next NET DTE Prt1 Prt2 Prt3 Prt4 Ext Disab PrevUser Interface Configuration Options Table C-7 1 of User Interface Configuration OptionsSelf-Test Enab Next Enab Disab Prev Com Use ASCII Next SNMP ASCII Daisy PrevTable C-7 2 of User Interface Configuration Options Com Rate Next 1.2 2.4 4.8 9.6 14.4 19.2 38.4 PrevChar Length Next 7 8 Prev CParity None Next None Even Odd PrevTable C-7 3 of User Interface Configuration Options Ignore DTR No Next Yes No PrevAux Use None Next None SNMP Daisy Prev Aux Rate Next 9.6 14.4 19.2 38.4 PrevAlarm Configuration Options Table C-8 Alarm Configuration OptionsAlrm Msg Disab Next Enab Disab Prev SNMP Trap Disab Next Enab Disab PrevSNMP Configuration Options Table C-9 1 of General SNMP Configuration OptionsAccess 1 Read Next Read R/W Prev System Name Next Edit Clear PrevTable C-9 2 of General SNMP Configuration Options Access 2 Read Next Read R/W PrevCommunityName2 Next Edit Clear Prev IP Adr Next Edit Clear PrevTable C-9 3 of General SNMP Configuration Options Com IP Adr Next Edit Clear PrevCom NetMask Next Edit Clear Prev Com Link PPP Next PPP SLIP PrevTable C-9 4 of General SNMP Configuration Options Aux IP Adr Next Edit Clear PrevAux NetMask Next Edit Clear Prev Def Netwk None Next None Com Aux FDL EDL1 EDL2 EDL3 EDL4 PrevTable C-10 1 of SNMP Trap Configuration Options Num Trap Mgrs Next 1 2 3 4 5 6 PrevTrapn IP Adr Clear Next Edit Clear Prev Trapn Dst None Next None Com Aux FDL EDL1 EDL2 EDL3 EDL4 PrevTable C-10 2 of SNMP Trap Configuration Options Entp Trap Enab Next Enab Disab PrevLink Trap Both Next Disab Up Down Both Prev Trap I/F All Next NET DTE E1s Ports All PrevConfiguration Worksheets AlarmDTE Options Net OptionsPrt1 Options Prt2 OptionsPrt3 Options Prt4 OptionsNetwork E1 Interface Network ChannelAllocation DTE Drop/Insert InterfacePort Chan OptionsValue ConfPort Chan OptionsValue ConfGeneral SNMP SNMP TrapValue OptionsPin Assignments D OverviewSignal E1 Network InterfaceTable D-1 Pin NumberDTE Drop/Insert Interface Table D-2Figure D-2. DTE Drop/Insert Cable SignalTable D-3 AUX Port Connector AUX Port InterfaceDirection SignalTable D-4 COM Port Connector COM Port InterfaceSignal DirectionFigure D-3. COM Port-to-PC Cable Figure D-4. COM Port-to-Terminal/Printer CableACCULINK 317x E1 DSU/CSU DecemberEIA 530A Port Interface Connector Table D-5 EIA 530A Port Interface DB25 ConnectorCircuit CCITTEIA 530A-to-RS449 Cable Interface Figure D-5. EIA 530A-to-RS449 CableACCULINK 317x E1 DSU/CSU Table D-6 RS449 Cable Interface SignalCircuit CCITTEIA 530A-to-V.35 Cable Interface Figure D-6. EIA 530A-to-V.35 CableACCULINK 317x E1 DSU/CSU D-10Table D-7 V.35 Cable Interface SignalCCITT DirectionEIA 530A-to-X.21 Cable Interface Figure D-7. EIA 530A-to-X.21 CableACCULINK 317x E1 DSU/CSU D-12Table D-8 X.21 Cable Interface SignalCCITT DirectionPower Input Connector Optional DC Power CableTable D-9 DC Power Connector Figure D-8. DC Power CableTable D-10 External Clock Connector Figure D-9. External Clock ConnectorExternal Clock Interface SignalSNMP MIB Objects E Management Information Base MIB II RFCOverview System Group ± ªsysServicesº Object system System Group, MIBSystem Group ± ªsysDescrº Object system System Group ± ªsysObjectIDº Object systemInterface Group ± ªifIndexº Object ifEntry Interface Group ± ªifDescrº Object ifEntryInterface Group ± ªifTypeº Object ifEntry Interface Group ± ªifAdminStatusº Object ifEntry Interface Group ± ªifMtuº Object ifEntryInterface Group ± ªifSpeedº Object ifEntry Interface Group ± ªifOperStatusº Object ifEntryInterface Group ± ªifLastChangeº Object ifEntry Interface Group ± Input Counters objects ifEntry 10 to ifEntryInterface Group ± Output Counters objects ifEntry 16 to ifEntry IP Group, MIBIP Group ± ªipRouteTableº Object ip IP Group ± ªipRouteDestº Object ipRouteEntryIP Group ± ªipRouteIfIndexº Object ipRouteEntry IP Group ± ªipRouteMetric2º Object ipRouteEntryIP Group ± ªipRouteProtoº Object ipRouteEntry Transmission Group, MIBIP Group ± ªipRouteAgeº Object ipRouteEntry ICMP Group, MIBNear End Group ± ªdsx1TimeElapsedº Object dsx1ConfigEntry Near End Group ± ªdsx1ValidIntervalsº Object dsx1ConfigEntryNear End Group ± ªdsx1LineTypeº Object dsx1ConfigEntry Near End Group ± ªdsx1LineCodingº Object dsx1ConfigEntryNear End Group ± ªdsx1CircuitIdentifierº Object dsx1ConfigEntry Near End Group ± ªdsx1LoopbackConfigº Object dsx1ConfigEntryNear End Group ± ªdsx1LineStatusº Object dsx1ConfigEntry Near End Group ± ªdsx1SignalModeº Object dsx1ConfigEntryNear End Group ± ªdsx1Fdlº Object dsx1ConfigEntry Near End Group ± The DS1 Current Table Objects dsx1CurrentEntryNear End Group ± The DS1 Interval Table Objects dsx1IntervalEntry Near End Group ± The DS1 Total Table Objects dsx1TotalEntryRS-232-like MIB RFC The DS1 Fractional Group, DS1/E1 MIBNumber of Ports ± ªrs232Numberº Object rs232 General Port Table, RS-232-like MIBGeneral Port Table ± ªrs232PortTypeº Object rs232PortEntry General Port Table ± ªrs232PortOutSpeedº Object rs232PortEntryGeneral Port Table ± ªrs232PortInSigNumberº Object rs232PortEntry General Port Table ± ªrs232PortOutSigNumberº Object rs232PortEntryInput Signal Table ± ªrs232InSigNameº rs232InSigEntry Input Signal Table ± ªrs232InSigStateº rs232InSigEntryInput Signal Table ± ªrs232InSigChangesº rs232InSigEntry Output Signal Table, RS-232-like MIBOutput Signal Table ± ªrs232OutSigChangesº rs232OutSigEntry Generic-Interface Extension MIB RFCGeneric Interface Test Table, Generic Interface MIB Paradyne Enterprise MIB E-15Correlation between Menu Commands and SNMP Objects Table E-1 1 of SNMP MIB to Front Panel Command Cross-ReferenceFront Panel Command SNMP MIB ObjectTable E-1 2 of SNMP MIB to Front Panel Command Cross-Reference Front Panel CommandSet dsx1LoopbackConfig for Net E1 to dsx1LineLoop Set dsx1LoopbackConfig for Net E1 to dsx1NoLoopTable E-1 3 of SNMP MIB to Front Panel Command Cross-Reference Front Panel CommandSNMP MIB Object externalIP Network Addressing Scenario F IP Network AddressingOverview 135.18.1.2 135.18.1.4Figure F-1. Daisy-Chained Standalone Devices at the Central Site NETWORKInstalling Front Panel Emulation Software Front Panel Emulation GOverview 6. PRESS ENTERStarting Front Panel Emulation Feature Number Equipment List HEquipment COMCODEGlossary block allocation method CRC6 DS0 channel allocation frame relay Lpbk branch power-up self-test self-test wireless communications warmStart trapXTXC 1in8 TestIndex Page Page