Document Outline

• 34-00244
• 2ndEdition
• Table of Contents
  • Figure 1-1 TxPORTPRISM4001
• 1. General
  • 1. General - Describes product specifications, FCC...
  • 2. Installation - Describes unit mounting, configu...
  • 3. Operation - Describes the front panel controls ...
  • 4. Terminal Operation - Describes the terminal int...
  • Features
  • Specifications
    • Network Interface
    • EquipmentInterface
    • Diagnostics
    • Configuration
    • Dial Backup
    • Power
    • Mechanical
    • Environmental
    • Compatibility
    • Industry Listings
  • FCCRequirements
    • 1. This device may not cause harmful interference....
    • 2. This device must accept any interference receiv...
    • 1. All direct connections to DDS lines must be mad...
    • Table 1-A USOC FIC
  • PortID
  • REN/SOC
  • FIC
  • USOC
    • 2. If the CSU/DSU appears to be malfunctioning, it...
    • 3. The CSU/DSU has been designed to prevent harm t...
    • 4. Under FCC rules, no customer is authorized to r...
    • 5. If the telephone company alters its equipment i...
    • 6. In the event of equipment malfunction, all repa...
    • Canadian Emissions Requirements
    • Warranty
    • OrderingNumbers
      • Table 1-B Equipment Part Numbers
      • Table 1-C Optional Equipment Part Numbers
    • TxPORT Customer Service
      • Technical Support
      • Returns/RMA
• 2. Installation
  • Safety Summary
  • Supplied Materials
  • Mounting
    • Chassis Assembly
  • Unit Configuration
    • Configuration Switch S1
      • Figure 2-1 Switch S1
      • Timing Source
        • Figure 2-2 Top-Edge View of the Prism4001
        • Table 2-A Timing Source
      • DDS Network Rate
        • Table 2-B DDS Network Rate
      • DTE Line Rate
        • Table 2-C DTE Line Rate = 56 kbps, TxPORT Mode, ...
        • Table 2-D DTE Line Rate = 64 kbps, TxPORT Mode, ...
        • Table 2-E DTE Rate=56 or 64 kbps, TxPORT Mode, a...
        • Table 2-F DTE Rate in Standard Mode
    • Configuration Switch S2
      • Figure 2-3 Switch S2
      • DTE Mode
        • Table 2-G DTE Mode
      • Data Mode
        • Table 2-H Data Mode
      • RTS Control
        • Table 2-I RTS Control
      • RTS-to-CTS Delay
        • Table 2-J RTS-to-CTS Delay
      • Loop Mode
        • Table 2-K Loop Mode
      • Download on Reset
        • Table 2-L Download Mode
        • Table 2-M Download Baud Rate
      • Boot Mode
        • Table 2-N Boot Mode
    • Configuration Switch S3
      • Figure 2-4 Switch S3
      • NMS Rate
        • Table 2-O NMS Rate
      • SUPV Port Rate
        • Table 2-P SUPV Rate
      • Dial Backup
        • Table 2-Q Dial Backup
      • DBU Rate
        • Table 2-R DBU Rate
    • Address Switch S4
      • Figure 2-5 Switch S4
    • Interface Switches S5 and S6
  • Connections
    • SUPV Port Connection
      • Table 2-S SUPV Port Connections
    • NMS Connection
    • Data Port Connections
      • Table 2-T DTE RJ-48 Pinout
      • Table 2-U High-Speed DTE Connector Pinout
    • Dial Backup Port Connection
      • Table 2-V Dial Backup Connection
    • Network Management
    • Power Connection
      • Figure 2-6 Model 1051-3 Chassis, Front View
      • Figure 2-7 Model 1051-3 Chassis, Rear View
      • Figure 3-1 4001FrontPanel
• 3. Operation
  • FrontPanelControlsand
  • Indicators
    • GeneralStatusIndicators
      • 1. STATUS:The 4001 has two LED indicators on the ...
      • If neither LED is lit, the 4001 is not powered. If...
      • 2. TD:This green LED lights during a mark conditi...
      • 3. RD:This green LED lights during a mark conditi...
      • 4. RTS:This green LED lights when the request to ...
      • 5. CTS:This green LED lights when the clear to se...
      • 6. DCD:This green LED lights when the data carrie...
      • 7. DTR:This green LED lights when the data termin...
      • 8. DSR:This green LED lights when the data set re...
      • 9. Test Switch:This switch (FAR/LOC) is used fo...
      • 10. ActivityIndicators:These two small, recessed...
      • 11. SUPV:The supervisory jack provides direct ter...
      • 12. DBU Active:This yellow LED lights when the di...
      • 13. DBU:The DBU jack provides a sync or async int...
      • 14. LOS:This LED lights with a loss of signal fro...
      • 15. OOS:This LED lights when an out-of-sync condi...
      • 16. LOOP:This LED lights continuously when the ne...
      • 17. TST:This LED lights continuously whenever the...
      • 18. ERR:This LED lights when BERT pattern errors ...
  • FrontPanelTesting
    • TestSwitch
    • SupervisoryPort
    • DialBackupPort
• 4. TerminalOperation
  • SystemDescription
    • Configuration
    • ModemCompatibility
    • ScreenComponents
      • Figure 4-1 Main Menu
      • Device Type and Revision
      • Local/Remote
      • Unit Address
      • Element ID
      • Menu Title
      • Element
    • CursorControls
      • Table 4-A Keyboard and Alternate Commands
  • Keyboard Command
  • Alternate Command
    • FieldTypes
    • MainMenuScreen
      • Figure 4-2 MenuStructure
    • AlarmsScreen
      • Figure 4-3 Alarms
      • NET and DTE Alarms
        • Table 4-B Alarm Indications
  • Message
  • Meaning
    • Alarm Status
    • Reset Alarm Registers
    • MaintenanceScreen
      • Figure 4-4 Maintenance Screen
      • Clear Tests
      • Clear Alarms
      • TestLoops
        • Loop
        • Unloop
        • Loop Mode
          • Figure 4-5 Unidirectional Line Loop
          • Figure 4-6 Bidirectional Line Loop
          • Figure 4-7 Unidirectional Data Loop and V.54 Loo...
          • Figure 4-8 Bidirectional Data Loop and V.54 Loop...
          • Figure 4-9 Local Loop
      • Enable Far End Datalink
      • BERT
        • BERT
        • Test Length
        • Start Test
        • Reset Errors
      • LineFaultandLoopStatus
        • NET and DTE Status
    • ConfigurationScreens
      • Figure 4-10 Configuration Screens
      • DDSNetworkParameters
        • Figure 4-11 Network Parameters
        • Rate
        • Data Mode
        • Timing
        • Circuit Assurance
        • Anti-Streaming Timer
      • DTEPortParameters
        • Figure 4-12 DTE Port Parameters
        • Port Type
        • Port Rate
        • Port Format
        • DSR Control
        • DCD Control
        • RTS Control
        • RTS/CTS Delay
          • Table 4-C Normal and Long RTS-to-CTS Delays
  • DDS Loop Rate
  • Normal Delay
  • Long Delay
    • DTR Alarm
    • V.54Loop
    • LL Detect
    • RL Detect
    • AlarmParameters
      • Figure 4-13 Alarm Parameters
      • Loss of Signal Seconds (LOSS)
      • Out Of Service Seconds (OOSS)
      • Out of Frame Seconds (OOFS)
      • Alarm Reset Timer
    • ManagementPorts 
      • Figure 4-14 Management Ports
      • COA Connection (Supv)
      • Primary Dial String, Secondary Dial String
      • Initialization String
      • Disconnection String
    • DialBackupParametersScreen
      • Figure 4-15 Dial Backup Parameters
      • DBU Status
      • DBU COMMAND
      • DBU Activator
      • DBU Format
      • DBU Rate
      • DBU Mode
      • DBU Dial String
      • Initialization String
      • Disconnection String
      • Reset String 1-5
    • Summary Screen
      • Figure 4-16 Summary
      • Current Column
      • Saved Column
      • Switches Column
    • UtilitiesScreen
      • Figure 4-17 Utilities Screen
      • ElementID
      • New Password
      • Store Parameters to EEPROM
      • Maintenance Reset