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Paradyne 8779 User Manual

Tdm sdsl termination units
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®
Hotwire
TDM SDSL
Termination Units
Models 8777 and 8779
User's Guide
Document No. 8700-A2-GB20-40
May 2002

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Summary of Contents for Paradyne 8779

  • Page 1 ® Hotwire TDM SDSL Termination Units Models 8777 and 8779 User’s Guide Document No. 8700-A2-GB20-40 May 2002...
  • Page 2 Paradyne worldwide office locations, use one of the following methods: Internet: Visit the Paradyne World Wide Web site at www.paradyne.com. (Be sure to register your warranty at www.paradyne.com/warranty.

  • Page 3: Table Of Contents

    Product-Related Documents ....... . 1 About Hotwire 8777 and 8779 TDM SDSL Units TDM SDSL Overview .
  • Page 4 Contents Accessing and Displaying Configuration Options ....Current and Default Factory Configurations ....Configuration Loader .
  • Page 5 DSX-1 Interface Options (Model 8777) ......G.703 Interface Options (Model 8779) ......
  • Page 6 SNMP Traps Options........Inband Management Channel (Model 8779) ....

  • Page 7: Document Purpose And Intended Audience

    (TDM SDSL) Termination Units, and is intended for installers and operators. New Features for this Release This version of the Hotwire TDM SDSL Termination Units, Models 8777 and 8779, User’s Guide adds the inband management feature for the Model 8779 Termination Unit.
  • Page 8 Specifications Appendix E, Cross-Connection Worksheets Index A master glossary of terms and acronyms used in Paradyne documents is available on the World Wide Web at www.paradyne.com. Select Library Technical Manuals Product-Related Documents Complete documentation for this product is available on the World Wide Web at www.paradyne.com.

  • Page 9: About Hotwire 8777 And 8779 Tdm Sdsl Units

    About Hotwire 8777 and 8779 TDM SDSL Units TDM SDSL Overview ® Hotwire Time Division Multiplexer Symmetric Digital Subscriber Line (TDM SDSL) products maximize customer service areas by varying the DSL line rate. This ensures symmetric DSL connectivity over a wide range of telephone line distances and transmission line qualities.

  • Page 10: Tdm Sdsl Features

    1. About Hotwire 8777 and 8779 TDM SDSL Units TDM SDSL Features The 2-wire Hotwire 8777 or 8779 TDM SDSL Termination Unit is a circuit board that is mounted in a Hotwire 8610 or 8810 Digital Subscriber Line Access Multiplexer (DSLAM), or an 8620 or 8820 GranDSLAM, and used to transport signals at high speeds over a twisted-pair connection.

  • Page 11: Network Configuration

    Network Configuration Figure 1-1, Sample CO-to-CP using a Hotwire 8777 or 8779 Termination Unit for access concentration in a central office (CO). A frame relay switch and a router are connected to partner units through the termination unit, supporting a host or router and frame relay encapsulated or unframed data.

  • Page 12: Snmp Management Capabilities

    Entity MIB (RFC 2037) – Supports all DSLAM cards. Enterprise MIBs – Supports configuration, status, statistics, and tests. SNMP Trap Support The Hotwire 8777 or 8779 TDM SDSL Termination Unit supports SNMP traps as shown in Appendix B, Standards Compliance for SNMP Traps...

  • Page 13: Using The Asynchronous Terminal Interface

    Using the Asynchronous Terminal Interface User Interface Access You can communicate with the asynchronous terminal interface (ATI) using one of the following methods: Direct connection through the Management Serial port of the DSLAM (locally or via an external modem). Telnet session using a Network Management System (NMS) connected to a LAN/WAN port on the DSLAM.

  • Page 14: Logging In To The Hotwire Dslam

    2. Using the Asynchronous Terminal Interface Logging In to the Hotwire DSLAM You can log in to the Hotwire DSLAM system using either a local VT100-compatible terminal or a remote Telnet connection. After you enter your user ID and password, the system displays the Hotwire Chassis Main Menu.
  • Page 15 After you enter a valid login ID and password, the Main Menu appears. main Slot: 4 Screen Area -------------------------------------------------------------------------------- Function Keys Ctrl-a to access these functions Message Area Entry to all of the termination unit’s tasks begins at the Main Menu screen. Select .

  • Page 16: Menu Hierarchy

    2. Using the Asynchronous Terminal Interface Menu Hierarchy The following illustration shows the paths to the various ATI screens. Status System and Display Test Status LEDs Performance Identity Statistics Network DSX-1/G.703 Error Statistics Statistics Network Current Performance Network Statistics Performance Statistics Main Test...

  • Page 17: Screen Work Areas

    Screen Work Areas There are two user work areas: Screen area – This is the area above the dotted line that provides the menu path, menus, and input fields. The menu path appears as the first line on the screen. In this manual, the menu path is presented as a menu selection sequence: Main Menu Function keys and message area –...

  • Page 18: Navigating The Screens

    2. Using the Asynchronous Terminal Interface Navigating the Screens You can navigate the screens by: Using keyboard keys Using function keys Switching between the two screen areas Keyboard Keys Use the following keyboard keys to navigate within the screen. Press . . . Ctrl-a Backspace Enter...

  • Page 19: Function Keys

    The current setting or value appears to the right of the field name. You can enter information into a selected field by: Typing in the first letter(s) of a field value or command. Switching from the screen area to the function key and message area below the dotted line, and selecting or entering the designated function key.

  • Page 20: Switching Between Screen Work Areas

    2. Using the Asynchronous Terminal Interface Switching Between Screen Work Areas Select Ctrl-a to switch between the two screen work areas to perform all screen functions. Procedure To access the function key and message area below the dotted line: 1. Press Ctrl-a to switch from the screen area to the function key and message area below the dotted line.

  • Page 21: Ending An Ati Session

    Ending an ATI Session Use the Exit function key from any screen to terminate the session. Procedure To end a session with the asynchronous terminal interface: 1. Press Ctrl-a to go to the function keys below the dotted line. 2. Save changes if required. A confirmation message appears if you have made but not saved changes to your configuration.
  • Page 22 2. Using the Asynchronous Terminal Interface 2-10 May 2002 8700-A2-GB20-40...

  • Page 23: Initial Startup And Configuration

    Initial Startup and Configuration Overview This chapter provides instructions on how to access and configure your Hotwire TDM SDSL Termination Unit for the first time, display configuration options, disable or reset the AutoRate feature, and download firmware. These procedures include: Entering Identity Information Configuring the Unit Accessing and Displaying Configuration Options...
  • Page 24 3. Initial Startup and Configuration Entering Identity Information After accessing your unit for the first time, use the Change Identity screen to determine SNMP administrative system information that will be displayed on the Identity screen of the Status branch. To access the Card Identity screen, follow this menu selection sequence: Main Menu main/control/change_identity...

  • Page 25: Configuring The Unit

    Procedure To enter Change Identity screen information: 1. Position the cursor in the System Name field. Enter a name unique in your network to identify the SNMP managed node (or unit) 2. Position the cursor in the System Location field. Enter the physical location of the unit.

  • Page 26: Accessing And Displaying Configuration Options

    3. Initial Startup and Configuration Accessing and Displaying Configuration Options To display configuration options, you must first load a configuration into the edit area. To load a configuration option set into the configuration edit area, follow this menu selection sequence: Main Menu main/configuration Slot: 4...

  • Page 27: Current And Default Factory Configurations

    Current and Default Factory Configurations The Configuration Edit/Display screen appears when the current or default configuration is loaded. To access the Configuration Edit/Display screen, follow this menu selection sequence: Main Menu – or – Main Menu main/config/edit Slot: 4 ------------------------------------------------------------------------------- Ctrl-a to access these functions, ESC for previous menu Save In the menu selection sequences contained in this manual, Current Configuration...

  • Page 28: T Cross-Connect

    , for a list and explanation of the To Access the . . . Network Interface Options (Table A-1) DSX-1 Interface Options – Model 8777 (Table A-4) G.703 Interface Options – Model 8779 (Table A-5) Copy Port Options (Table A-6) System Options (Table...

  • Page 29: Configuration Loader

    Configuration Loader The Configuration Loader screen allows you to upload configurations to and download configurations from a TFTP server or the MCP FFS. To access the Configuration Loader screen, follow this menu selection sequence: Main Menu main/configuration/config_loader Configuration File Name: TFTP Server IP Address: TFTP Transfer Direction: -------------------------------------------------------------------------------...
  • Page 30 Configuration options DSL Mode and Telnet Session are not changed when a new configuration is loaded. You must change these settings with the appropriate configuration menus after the new configuration is activated. See Table A-7, System Model 8779, Step 5. For a Network Termination Options, and Table A-10, Cross-Connect Mode Options –...

  • Page 31: Saving Configuration Options

    Saving Configuration Options When changes are made to the configuration options through the Configuration Edit/Display branch, the changes must be saved to take effect. Use the Save key or Save Configuration screen. Procedure To save configuration options changes: 1. Press Ctrl-a to switch to the function key and message area. 2.

  • Page 32: Restoring Access To The User Interface

    3. Initial Startup and Configuration Restoring Access to the User Interface Improper configuration of the unit could render the user interface inaccessible. If this occurs, access can be restored using the management card of the DSLAM. Procedure To reset the DSL Card using the DSLAM’s management card: 1.

  • Page 33: Disabling Autorate

    Disabling AutoRate The AutoRate function is controlled from the Network Interface Options screen and allows you to enable or disable the AutoRate feature. The AutoRate option is only available if the unit is configured as an LTU. To access the Network Interface screen, follow this menu selection sequence: Main Menu main/config/network Slot: 4...

  • Page 34: Downloading Firmware

    3. Initial Startup and Configuration Downloading Firmware The Download Code screen allows you to download firmware from a TFTP server or MCP FFS. To access the Download Code screen, follow this menu selection sequence: Main Menu main/control/download_code Slot: 4 Port: 1 TFTP Server IP Address: Immediately Apply Download: -------------------------------------------------------------------------------...
  • Page 35 5. Position the cursor at the Start Transfer field. Use the spacebar to select Yes. Press Enter. When the data transfer is complete: — If you selected Yes in Step 4, the unit is reset. — If you selected No in Step 4, the Transfer Status field changes to Completed successfully.
  • Page 36 3. Initial Startup and Configuration 3-14 May 2002 8700-A2-GB20-40...

  • Page 37: Cross-Connecting Ports

    Cross-Connecting Ports Overview Configuration of the cross-connections consists of the following steps: Determine how the ports will be connected and configured. On the Network Interface Options screen, enable the DSL ports that will be in the cross-connection if necessary. The ports are enabled by default. On the DSX-1 or G.703 Interface Options screen, enable the DSX-1 or G.703 ports that will be in the cross-connection.

  • Page 38: Determining The Configuration

    DSL interface. Time slots can be individually allocated for voice or data. DS0 Cross-Connect mode (8779) – Any time slot of any DSL interface can be connected to any time slot of any G.703 or DSL interface. Any time slot of any G.703 interface can be connected to any time slot of any G.703 or DSL...
  • Page 39 Port 1 Voice Data Port 2 Voice Data Port 3 Voice Data Port 4 Voice Data Port 5 Voice Data Port 6 Voice Data Port 7 Voice Data Port 8 Voice Data NOTES: — Although the example shows ports dedicated to voice or data, a port can be configured for both voice and data.

  • Page 40: Setting The Cross-Connect Modes

    4. Cross-Connecting Ports Setting the Cross-Connect Modes To access the Set Cross-Connect Mode screen, follow this menu selection sequence: Main Menu Set Cross-Connect Mode When the screen is first displayed, all ports are set to DS1 Bypass mode. In this example, Ports 1 and 2 have been changed to DS0 Cross-connect, and Ports 3 –8 have been changed to DS1 Bypass.

  • Page 41: Assigning Time Slots

    Assigning Time Slots You may find it helpful to map your cross-connection assignments on a worksheet before configuring them in the unit. In the following example, the worksheet for DSX-1 Port 1, odd-numbered time slots from DSL Ports 1 and 2 are assigned to the time slots of DSX-1 Port 1 and configured for voice.

  • Page 42: Current Configuration

    4. Cross-Connecting Ports To access the Assign Time Slots screen, follow this menu selection sequence: Main Menu Assign Time Slots When the screen is first displayed, port and time slot assignments are blank. The following example shows the configuration for DSX-1 Port 1, transferred from the worksheet.
  • Page 43 When the Cross-Connect Mode screen is displayed now, 1,2 appears next to DSX-1 Ports 1 and 2 because time slots associated with the cross-connection have been assigned. main/config/xconnect_mode Slot: 18 ------------------------------------------------------------------------------- Ctrl-a to access these functions, ESC for previous menu Save 8700-A2-GB20-40 CROSS-CONNECT MODE...
  • Page 44 4. Cross-Connecting Ports May 2002 8700-A2-GB20-40...

  • Page 45: Ip Addressing

    IP Addressing Selecting an IP Addressing Scheme Your IP addressing scheme depends in part whether the management card controlling the chassis is running IP Conservative software. Configurations Not Running IP Conservative Software In a configuration not running IP Conservative software, the NTU’s network interface IP address is assigned through the peer IP address of the LTU’s Network Interface menu.

  • Page 46: All Configurations

    5. IP Addressing All Configurations The NTU obtains its IP address when the PPP link is established over the EOC. Use the ATI to assign: An IP address for each NMS. See in Appendix A, Configuration Options . An IP address for the TFTP server you wish to use to upload and download configurations.

  • Page 47: Security

    Security Overview The Hotwire Termination Unit in IP Complex mode provides several methods of limiting user access to the ATI through option settings. You can: Enable the Telnet Login Required option. Limit the access by setting a Session Access Level option of Operator for the Telnet Session.

  • Page 48: Ati Access Levels

    6. Security ATI Access Levels The Hotwire Termination Unit has two access levels: Administrator and Operator. The access level determines what functions are accessible, as shown in Access Levels. Table 6-1. ATI Access to Menu Functions Status Test Configuration Control Access levels can be applied to Login IDs and Telnet sessions.

  • Page 49: Creating A Login

    Creating a Login Logins apply to Telnet access directly to the ATI of the Hotwire Termination Unit. The Administer Logins menu option is not presented when you access the unit through the management card of the DSLAM and when in IP Conservative mode. Six login ID/password combinations are available.

  • Page 50: Deleting A Login

    6. Security 3. Create the login by entering the following fields. Login IDs and passwords are case-sensitive. On the Login Entry screen, for the . . . Login ID Password Re-enter Password Access Level NOTE: Assign at least one Administrator-level Login ID. Full access is necessary to make configuration option changes and administer logins.

  • Page 51: Controlling Snmp Access

    Controlling SNMP Access There are three methods for limiting SNMP access. Disable the SNMP management option. Refer to Management Options, Assign SNMP community names and access types. Limit SNMP access through validation of the IP address of each allowed SNMP manager. Assigning SNMP Community Names and Access Types The unit can be managed by an SNMP manager supporting SNMP.
  • Page 52 6. Security May 2002 8700-A2-GB20-40...

  • Page 53: Monitoring And Troubleshooting

    Monitoring and Troubleshooting What to Monitor This chapter presents information on how to monitor termination unit status, assess performance, and diagnose problems as described in the following sections: Viewing System and Test Status — Health and Status Messages — Self-Test Results Messages —...

  • Page 54: Viewing System And Test Status

    7. Monitoring and Troubleshooting Viewing System and Test Status To view System and Test Status information, follow this menu selection sequence: Main Menu main/status/system Slot: 2 HEALTH AND STATUS ------------------------------------------------------------------------------- LOS at Net, Pt n OOF at Net, Pt n EER at Net, Pt n LOS at DSX-1 Pt n Net Margin Threshold, Pt n...

  • Page 55: Health And Status Messages

    Health and Status Messages The following messages appear in the first column of the System and Test Status screen. The highest priority Health and Status message also appears on all ATI screens on the bottom right. Table 7-1. Message AIS at DSX-1, Pt n AIS at G.703, Pt n...
  • Page 56 7. Monitoring and Troubleshooting Table 7-1. Message IBMC Not Supported on MCP IP Mismatch, Pt n LOF at DSX-1, Pt n LOF at G.703, Pt n LOS at DSX-1, Pt n LOS at G.703, Pt n Health and Status Messages (2 of 4) What Message Indicates The Inband Management Channel (IBMC) is enabled,...
  • Page 57 Table 7-1. Message LOS at Net, Pt n Mismatch Rate, Pt n Net Margin Threshold, Pt n NTU/LTU Mismatch, Pt n NTU TS16 Not Supported OOF at Net, P n Payload Rate Mismatch Pt n 8700-A2-GB20-40 Health and Status Messages (3 of 4) What Message Indicates An LOS (Loss Of Signal) condition has been detected...
  • Page 58 Line Framing, and Time Slot 16 configuration options selected are compatible with the connected G.703 equipment’s configurations. G.703 Interface Options (Model 8779) in Appendix A, Configuration Options . Contact your service representative. No action is needed. 1. Verify that the unit’s line framing and line coding are compatible.

  • Page 59: Self-Test Results Messages

    Self-Test Results Messages The results of the last power-on or reset self-test appear in the middle column of the System and Test Status screen. Table 7-2. Message CPU Fail CPU CPLD Fail Data Path Fail, Pt n DeviceFailed Framer x Fail DSL xcvr Fail, Pt n DSX-1 Failed, Pt n Framer x Fail...
  • Page 60 7. Monitoring and Troubleshooting Table 7-2. Message FPGA Failed G.703 Failed, Pt 1 Memory Test n Fail Passed PLD Failed, Pt n TSI CPLD Fail TSI Fail Self-Test Results Messages (2 of 2) What Message Indicates The Field Programmable Gate Array serving all ports failed.

  • Page 61: Test Status Messages

    Test Status Messages The Test Status messages in the following table appear in the right column of the System and Test Status screen. Table 7-3. Test Status Message 511 Test Active, Pt n DLB Test Active, Pt n Lamp Test Active LLB Test Active, Pt n No Test Active Remote LLB Dn...

  • Page 62: Device Messages

    7. Monitoring and Troubleshooting Device Messages The Device Messages in messages area at the bottom of the ATI screens. Table 7-4. Device Message 0.0.0.0 is an invalid IP address Access level is Operator. Configuration is read-only. Cannot Save – no Login IDs with Access Administrator Command Complete...

  • Page 63: Performance Statistics

    Table 7-4. Device Message Limit of six Login IDs reached No Security Records to Delete Password Matching Error – Re-enter Password Please Wait Test Active Performance Statistics Performance statistics can assist you in determining the duration of specific conditions and provide a historical context for problem detection and analysis. Statistics are maintained for up to 96 15-minute intervals (24 hours).

  • Page 64: Viewing Network Error Statistics

    7. Monitoring and Troubleshooting Viewing Network Error Statistics The terminal unit maintains error statistics on the network DSL interface for each port. To view Network Error Statistics, follow this menu selection sequence: Main Menu main/status/performance/net_error Slot: 4: Port: 2 Current Interval Timer: 002 ------------------------------------------------------------------------------- Current Int: 000 Interval 01...

  • Page 65: Viewing Network Performance Statistics

    Fields on this screen include: Field . . . Current Interval Timer Error Events Counter Current Int Interval xx Worst Interval Near and Far Viewing Network Performance Statistics Network performance statistics allow you to monitor the current status of network DSL operations.
  • Page 66 7. Monitoring and Troubleshooting The following Network Performance Statistics are collected for the selected port: Mrgn: Signal to Noise Ratio (SNR) Margin, the amount (in dB) that the Receive signal has exceeded the value needed to maintain a Bit Error Rate (BER) of 10 XmtPw: The transmit power level.

  • Page 67: Viewing Dsx-1 Performance Statistics

    Viewing DSX-1 Performance Statistics DSX-1 performance statistics allow you to monitor the current status of the DSX-1 interface when ESF framing is selected. To view DSX-1 Performance Statistics, follow this menu selection sequence: Main Menu main/status/performance/DSX-1 Slot: 4 Port: 2 Current Interval Timer: 2 ------------------------------------------------------------------------------- Current Int:...
  • Page 68 7. Monitoring and Troubleshooting Status: Contains the contents of the status events register. The status events register maintains a history of specific events that have occurred during an interval. Values include: — Y: Remote alarm indication signal (yellow alarm) received at the DSX-1 interface —...

  • Page 69: Viewing G.703 Performance Statistics

    Viewing G.703 Performance Statistics G.703 performance statistics allow you to monitor the current status of the G.703 interface when Framed mode is selected. To view G.703 Performance Statistics, follow this menu selection sequence: Main Menu main/status/performance/G.703 Slot: 4 Port: 2 Current Interval Timer: 004 ------------------------------------------------------------------------------- Current Int:...
  • Page 70 7. Monitoring and Troubleshooting Status: Contains the contents of the status events register. The status events register maintains a history of specific events that have occurred during an interval. Values include: — Y: Remote alarm indication signal received at the G.703 interface —...

  • Page 71: Viewing Current Network Performance Statistics

    Viewing Current Network Performance Statistics The Current Network Performance Statistics screen allows you to monitor selected current network status and error information for both the near- and far-end units from a single screen. To view Current Network Performance Statistics, follow this menu selection sequence: Main Menu Current Network Performance Statistics...

  • Page 72: Viewing Inband Management Statistics

    The Inband Management Statistics screen allows you to monitor the Inband Management Channel (IMC). NOTE: The Inband Management Statistics screen is only available for Model 8779 Termination Units. To view Inband Management Statistics, follow this menu selection sequence: Main Menu...
  • Page 73 The following Inband Management Statistics are collected: TX Frames: A count of the total number of frames sent to the IBMC, the number of frames sent to the Data Link Connection Identifier (DLCI), and the number of frames sent to the Local Management Interface (LMI) (0 –...

  • Page 74: Viewing Led Status

    7. Monitoring and Troubleshooting Viewing LED Status The unit LEDs can be viewed on the Display LEDs Status screen, available locally and remotely. The LEDs are organized into three groups: System LEDs display the status of the unit DSX-1 or G.703 LEDs provide the status of the DTE interface DSL Loop LEDs display the activity on the DSL network To view the Display LEDs status screen, follow this menu selection sequence: Main Menu...
  • Page 75 Table 7-5 Table 7-5. Type SYSTEM DSX-1 PORT G.703 PORT DSL LOOP 8700-A2-GB20-40 shows the meaning of the possible values for each LED represented. Display LEDs Screen Label Value is . . . Indicating . . . Alarm Device failure, Power-On Self-Test (POST) failure, ports inoperable or unable to train.

  • Page 76: Front Panel Leds

    * Slow Cycling: LED turns off and on in equal duration once per second. Fast Cycling: LED turns off and on in equal duration 5 times per second. Pulsing: LED turns off momentarily once per second. SDSL SDSL 8777 8779 00-16604-01 00-16605-01 7-24 on page 7-25). LED is . . .* Indicating .

  • Page 77: Changing The Meaning Of The Ports Leds

    Changing the Meaning of the PORTS LEDs The LEDs for PORTS on the front panel represent the status of the DSL network or DTE ports, depending on the Port LEDs configuration option. The LED display can also be selected at any time through the Control branch. Procedure To change the meaning of the LEDs for PORTS using the Control branch: 1.
  • Page 78 7. Monitoring and Troubleshooting Table 7-6. Symptom An LED is not lit. Not receiving data. Not receiving data on one or more time slots. 7-26 Troubleshooting (2 of 2) Possible Cause LED is out. The network or DTE port cables are not connected (check front panel LEDs for more information).

  • Page 79: Testing

    Testing Accessing the Test Menu From the Test menu, you can run network tests, data port tests, and a front panel lamp test. To access the Test menu, follow this menu selection sequence: Main Menu main/test Slot: 18 -------------------------------------------------------------------------------- Ctrl-a to access these functions, ESC for previous menu Select .

  • Page 80: Running Network Tests

    10:12:42 - Errors 99999+ NETWORK & G.703 TESTS Command Status Start Inactive Start Inactive Start Inactive Send Inactive Stop Active May 2002 Model: 8777 MainMenu Exit Model: 8779 Results 00:00:00 00:00:00 00:00:00 00:00:00 11:37:52 - Errors 99999+ MainMenu Exit 8700-A2-GB20-40...
  • Page 81 8. Testing Use the Command column to start or stop a test. When the Status column shows that a test is Inactive, Start is displayed; when a test is Active, Stop is displayed. Position the cursor at the desired Start or Stop command and press Enter. The Results column displays the test duration.

  • Page 82: Network Line Loopback

    8. Testing Network Line Loopback A Network Line Loopback (LLB) loops the received signal on the network interface back to the network without change. For DSX-1 models: If the DSL port is in a DS0 cross-connection, corresponding DSX-1 time slots are sent all ones.

  • Page 83: Repeater Loopback

    Repeater Loopback A Repeater Loopback (RLB) loops the data normally sent to the DSL port back to the connected DTE ports. The DSL port is sent all ones and data received on the DSL link is ignored. Port Procedure To run a Repeater Loopback: 1.

  • Page 84: Dte Loopback

    8. Testing DTE Loopback DTE Loopback loops the DSX-1 or G.703 signal back to itself, retaining (bipolar violation) BPV transparency. Also: If the DSX-1 or G.703 port is in a DS0 cross-connection, the time slots cross-connected to the DSX-1 or G.703 port are sent all ones. If the DSX-1 or G.703 port is in Bypass mode or a DS1 cross-connection, all ones are sent to the corresponding port and data received on the connected ports will be ignored.

  • Page 85: Remote Send Line Loopback

    Remote Send Line Loopback The local unit initiates this test by sending a line loopback Up or Down command to the remote unit for 10 seconds. When the remote unit detects the loopback Up command, it puts itself in line loopback and lights the front panel Test LED. The remote unit remains in loopback until it receives a loopback Down command or the remote unit’s test timeout value is exceeded.

  • Page 86: Send And Monitor 511

    8. Testing Send and Monitor 511 The Send and Monitor 511 test causes the local and remote units to send a 511 test pattern to each other. The front panel Test LEDs of both units are on during the test. The duration and results of the test are displayed on the Network Test screen of the initiating unit.

  • Page 87: Device Tests

    Device Tests The Device Tests branch is only used to access the card-level test, the Lamp Test. To access the Device Tests screen, follow this menu selection sequence: Main Menu main/test/card -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Ctrl-a to access these functions, ESC for previous menu Lamp Test The Lamp Test determines whether all LEDs are lighting and functioning properly.

  • Page 88: Ending An Active Test

    8. Testing Ending an Active Test Except for the Remote Send Line Loopback, a test initiated by the user can be ended by the user with the following methods: Test Timeout option – Enable the Test Timeout system option so the unit can automatically terminate tests, and set the Test Duration (min) option to specify the amount of time that tests can run before the unit terminates the test.

  • Page 89: Telco-Initiated Tests

    Telco-Initiated Tests Hotwire 8777 Termination Units support Telco-initiated tests, as shown in the following table. Activation and Deactivation In-Band Signal Bit-Oriented Message-Oriented Telco-Initiated Line Loopback Hotwire 8777 Termination Units support line loopback, as specified in AT&T TR 54016, AT&T TR 62411, and ANSI T1.403. A Telco-Initiated Line Loopback loops the received signal on the DSX-1 interface back to the DSX-1 interface without modification.

  • Page 90: Telco-Initiated Remote Line Loopback

    8. Testing Telco-Initiated Remote Line Loopback If Remote Telco Loopback is enabled, a Telco-Initiated Line Loopback loops received data at the remote unit and passes it back to the Telco through the local unit. The following figure shows the data flow for a remote Telco-initiated payload loopback.

  • Page 91: Transferring Firmware And Configurations Using Tftp

    Transferring Firmware and Configurations Using TFTP Downloading Firmware The Download Code screen allows you to download firmware from a TFTP server or MCP Flash File System (FFS). To access the Download Code screen, follow this menu selection sequence: Main Menu main/control/download_code Slot: 4 TFTP Server IP Address:...
  • Page 92 9. Transferring Firmware and Configurations Using TFTP Procedure To download firmware: 1. Position the cursor in the Image File Name field. Type the name of the file to be downloaded. The file name must be a regular path name expression of directory names separated by a forward slash (/) ending with the file name.
  • Page 93 Procedure To apply the downloaded firmware: 1. Press the Escape key to return to the Control menu. Select Apply Download. 2. On the Apply Download screen, type Yes to reset the card and activate the code. Selecting Yes causes the termination unit to reset. NOTE: The termination unit has two flash memory banks to hold executable firmware.

  • Page 94: Configuration Loader

    9. Transferring Firmware and Configurations Using TFTP Configuration Loader The Configuration Loader screen allows you to upload configurations to and download configurations from a TFTP server or the MCP FFS. To access the Configuration Loader screen, follow this menu selection sequence: Main Menu main/config/config_loader Slot: 4...
  • Page 95 2. Position the cursor in the TFTP Server IP Address field. Enter the TFTP server IP address or M1 for the MCP FFS. The first three digits of the IP address cannot be 000 or greater than 223. 3. Position the cursor in the TFTP Transfer Direction field. Use the spacebar to select Download from Server or Upload to Server.
  • Page 96 9. Transferring Firmware and Configurations Using TFTP May 2002 8700-A2-GB20-40...

  • Page 97: A Configuration Options

    Communication 8700-A2-GB20-40 To Access the . . . Network Interface Options (Table A-1) DSX-1 Interface Options – Model 8777 (Table A-4) G.703 Interface Options – Model 8779 (Table A-5) Copy Port Options (Table A-6) System Options (Table A-7) System Clock Options...

  • Page 98: Network Interface Options Menu

    A. Configuration Options NOTE: All changes to configuration options must be saved. Refer to Configuration Options Network Interface Options Menu For Network Interface Options, refer to access the Network Interface Options screen, follow this menu selection sequence: Main Menu main/config/network Slot: 18 Port 2 Circuit Identifier:...
  • Page 99 Possible Settings (Model 8777): 144, 272, 400, 528, 784, 1040, 1552 Default Setting: 1552 Possible Settings (Model 8779): 144, 272, 400, 528, 784, 1040, 1552, 2064 Default Setting: 2064 Specifies the fixed line rate of the LTU when AutoRate is disabled. See...
  • Page 100 EIA-530 Payload Rate Possible Settings (Model 8777): 64, 128, 256, 384, 512, 768, 1024, 1536 Default Setting: 1536 Possible Settings (Model 8779): 64, 128, 192, 256, 320, 384, 448, 512, 576, 640, 768, 960, 1024, 1536, 1920, 1984, 2048 Default Setting: 2048 Specifies the synchronous port speed of a remote NTU that is an EIA-530 model so the unit can run at the highest DSL line rate supported.
  • Page 101 Table A-1. Network Interface Options (4 of 4) DS0 Cross Connect Line Framing (Model 8777, LTU) Possible Settings: ESF, D4 Default Setting: ESF Specifies the framing format to be used at the DSL interface for DS0 cross connects, regardless of the framing format specified for the DSX-1 ports. DS0 Cross Connect Line Framing is only available on the Model 8777, only when the unit is configured as an LTU, and only when the port is in a DS0 cross connect.
  • Page 102 A. Configuration Options Table A-3. Payload Rates and DSL Line Rates for G.703 DSL Line Rate (Kbps) 2064 1552 1040 * For firmware versions N2.03.05 and below, the payload rate is only selectable at a DSL line rate of 144 Kbps, while all other rates default to the maximum, depending on the DSL line rate selected.

  • Page 103: Interface Options (Model 8777)

    DSX-1 Interface Options (Model 8777) For the Model 8777’s DSX-1 Interface Options, refer to Options – Model menu selection sequence: Main Menu main/config/DSX-1 Slot: 18 Port 2 -------------------------------------------------------------------------------- Ctrl-a to access these functions, ESC for previous menu Save Table A-4. DSX-1 Interface Options – Model 8777 (1 of 2) Port Status Possible Settings: Enable, Disable Default Setting: Enable...
  • Page 104 A. Configuration Options Table A-4. DSX-1 Interface Options – Model 8777 (2 of 2) Line Framing Possible Settings: ESF, D4 Default Setting: ESF Specifies the framing format to be used by the DSX-1 interface. Line Framing is only available when the unit is configured as an LTU. The NTU is automatically configured to match the framing format used by the LTU.

  • Page 105: Interface Options (Model 8779)

    Port: 2 -------------------------------------------------------------------------------- Ctrl-a to access these functions, ESC for previous menu Save Table A-5. G.703 Interface Options – Model 8779 (1 of 3) Port Status Possible Settings: Enable, Disable Default Setting: Enable Determines whether the port can be configured and used. This field is read-only when the port is configured as the inband management port.
  • Page 106 A. Configuration Options Table A-5. G.703 Interface Options – Model 8779 (2 of 3) Framing Possible Settings: Framed, Unframed Default Setting: Framed Specifies whether G.704 framing is used for the G.703 interface. Framed – The unit conforms to G.704 framing format, using time slot 0.
  • Page 107 Table A-5. G.703 Interface Options – Model 8779 (3 of 3) Primary Clock Source Possible Settings: Internal, G.703 Default Setting: Internal Determines the primary clock source for the unit in Bypass mode. Primary Clock Source is available only when the unit is configured as an LTU. When configured as an NTU, the clock source is derived from the DSL.

  • Page 108: Copy Ports Options

    A. Configuration Options Copy Ports Options You can copy the configuration options of one DSX-1 or G.703 interface, or DSL loop to another using the Copy Ports screen. For Copy Ports options, refer to Table A-6, Copy Port selection sequence: Main Menu main/config/copy Slot: 18...

  • Page 109: System Options

    Telco Initiated Loopbacks: Enable Remote Telco Line Loopback: Disabled G.703 Line Termination 120 Ohm Running Network Tests May 2002 A. Configuration Options System Options Model: 87xx (Model 8777) (Model 8777) (Model 8779) MainMenu Exit in Chapter 8, Testing . A-13...
  • Page 110 Testing. Enable – The loopback will be in the remote unit. Disable – The loopback will be local. G.703 Line Termination (Model 8779) Possible Settings: 75 ohms, 120 ohms Default Setting: 120 ohms Specifies the impedance of the G.703 interface.

  • Page 111: System Clock

    System Clock The Primary and Secondary System Clock References determine the clock used by ports in a cross-connect configuration. For System Clock configuration options, refer to Table A-8, System Clock follow this menu selection sequence: Main Menu main/config/system_clock Slot: 18 -------------------------------------------------------------------------------- Ctrl-a to access these functions, ESC for previous menu Save...
  • Page 112 A. Configuration Options When a system clock source fails or is misconfigured, an alarm is reported. Secondary clock failures are not reported unless the primary clock has also failed. When the primary clock fails, clocking is switched to the secondary clock source, if available.
  • Page 113 Stratum 1 Clock* G.703 Port 1 G.703 Port 2 G.703 Port 3 G.703 Port 4 G.703 Port 5 G.703 Port 6 Stratum 3 Clock* G.703 Port 7 Stratum 3 Clock G.703 Port 8 System Clock Configuration: Primary = G.703 Pt1 Secondary = G.703 Pt7 Stratum 1 Clock G.703 Port 1...
  • Page 114 Internal (see traceable to the same clock reference. G.703 Port n (Model 8779) – Timing is derived from the specified port. To be a valid clock source, the port must be enabled and must derive its timing from the G.703 network.

  • Page 115: Cross-Connect

    Set Cross-Connect Mode to configure the cross-connect mode for each port. Assign Time Slots to assign time slots for each cross-connected port. 8700-A2-GB20-40 Table A-10, Cross-Connect 8779. To access the Cross-Connect screen, follow this Configuration Current Configuration CROSS-CONNECT CONFIGURATION Set Cross-Connect Mode...

  • Page 116: Setting Cross-Connect Mode

    -------------------------------------------------------------------------------- Ctrl-a to access these functions, ESC for previous menu Save A-20 8777. For Cross-Connect Mode Table A-10, Cross-Connect Mode 8779. To access the Set Cross-Connect Mode screen, follow this Configuration Current Configuration CROSS-CONNECT MODE DSX-1 Port MODE DS1 Bypass...
  • Page 117 The following screen is displayed for Model 8779: main/config/xconnect_mode Slot: 18 -------------------------------------------------------------------------------- Ctrl-a to access these functions, ESC for previous menu Save If any port Mode is DS0 Cross-connect, select Assign_DS0s for the Assign Time Slots screen to be displayed.
  • Page 118 A. Configuration Options Table A-9. Cross-Connect Mode Options – Model 8777 Cross-Connect Mode Possible Settings: DS1 Bypass, DS1 Cross-connect, DS0 Cross-connect, Unassigned, Disabled Default Setting: DS1 Bypass Determines the cross-connect mode for the port. DS1 Bypass – The entire DSX-1 interface is connected directly to the DSL interface. DS1 Cross-connect –...
  • Page 119 A. Configuration Options Table A-10. Cross-Connect Mode Options – Model 8779 Source Possible Settings: DSL, G.703 Selects a reference for how cross-connection information is displayed. The values in the Mode column refer to the ports entered as the source. DSL – The DSL port configuration is displayed.

  • Page 120: Assigning Time Slots

    DSX-1 Port: 1 TS01 TS08 TS15 TS22 -------------------------------------------------------------------------------- Ctrl-a to access these functions, ESC for previous menu Save The following screen is displayed for a G.703 port (Model 8779): main/config/cross_connect/timeslot Slot: 18 G.703 Port: 1 TS01 TS08 TS15 TS22 TS29...
  • Page 121 The following screen is displayed for a DSL port on a DSX-1 unit: main/config/cross_connect/timeslot Slot: 18 Port: 1 TS01 TS08 TS15 TS22 -------------------------------------------------------------------------------- Ctrl-a to access these functions, ESC for previous menu Save Select Clear_All to clear all time slot assignments for the port. For an example showing how to configure the cross-connection system, see Chapter 4, Cross-Connecting Ports Port Type...
  • Page 122 G – The time slot is connected to a G.703 port (Model 8779). X – The time slot is connected to a DSX-1 port (Model 8777). I (Model 8779 only)– The time slot is connected to an Inband Management Channel (IBMC) (read only).
  • Page 123 Data or Voice setting can be changed. D – The time slot is assigned to a DSL port. G – The time slot is assigned to a G.703 port (Model 8779). X – The time slot is assigned to a DSX-1 port (Model 8777).

  • Page 124: Management And Communication Options Menu

    General SNMP Management Options SNMP NMS Security Options SNMP Traps Options Inband Management Channel Options – Model 8779 Telnet Session Options The Telnet Session configuration options control whether a Telnet session is allowed through an interconnected IP Network. If allowed, these options determine what level of security to apply to the session to control access.
  • Page 125 A. Configuration Options Table A-12. Telnet Session Options Telnet Session Possible Settings: Enable, Disable Default Setting: Enable Specifies if the unit will respond to a Telnet session request from a Telnet client on an interconnected IP network. Enable – Allows Telnet sessions between the unit and a Telnet client. Disable –...

  • Page 126: General Snmp Management Options

    A. Configuration Options General SNMP Management Options To access the General SNMP Management Options screen, follow this menu selection sequence: Main Menu Management and Communication main/config/management/SNMP Slot: 4 SNMP Management: Community Name 1: Name 1 Access: Community Name 2: Name 2 Access: ------------------------------------------------------------------------------- Ctrl-a to access these functions, ESC for previous menu Save...
  • Page 127 Table A-13. General SNMP Management Options (2 of 2) Community Name 1 Possible Settings: ASCII text field Default Text: public Identifies the name of the community allowed to access the unit’s MIB. The community name must be supplied by an external SNMP manager when that manager attempts to access an object in the MIB.

  • Page 128: Snmp Nms Security Options

    A. Configuration Options SNMP NMS Security Options To access the SNMP NMS Security Options screen, follow this menu selection sequence: Main Menu Management and Communication main/config/management/security Slot: 4 NMS 1 IP Address: NMS 2 IP Address: NMS 3 IP Address: NMS 4 IP Address: NMS 5 IP Address: -------------------------------------------------------------------------------...
  • Page 129 A. Configuration Options Table A-14. SNMP NMS Security Options NMS IP Validation Possible Settings: Enable, Disable Default Setting: Disable Specifies whether security checking is performed on the IP address of SNMP management systems attempting to access the node. Enable – Security checking is performed on the IP address of SNMP management systems attempting to access the node.

  • Page 130: Snmp Traps Options

    A. Configuration Options SNMP Traps Options An SNMP trap can be automatically sent out through the EOC or the Management port to the SNMP manager when the unit detects conditions set by the user. These traps enable the SNMP manager to gauge the state of the network. Refer to Appendix B, Standards Compliance for SNMP supported by the Hotwire Termination Unit.
  • Page 131 Table A-15. SNMP Traps Options (1 of 2) SNMP Traps Possible Settings: Enable, Disable Default Setting: Disable Controls the generation of SNMP trap messages. Enable – SNMP trap messages are sent out to SNMP managers. Disable – No SNMP trap messages are sent out. Number of Trap Managers Possible Settings: 1, 2, 3, 4, 5, 6, 7, 8, 9 Default Setting: 1...
  • Page 132 A. Configuration Options Table A-15. SNMP Traps Options (2 of 2) General Traps Possible Settings: Disable, Warm, AuthFail, Both Default Setting: Both Determines which SNMP traps are sent to each trap manager. Disable – No general trap messages are sent. Warm –...

  • Page 133: Inband Management Channel (Model 8779

    To access the Inband Management Channel screen, follow this menu selection sequence: Main Menu Management and Communication NOTE: Inband Management Channel is only available for Model 8779 Termination Units configured as an LTU. main/config/management/inband Slot: 4 Inband Management Select: Inband Management Type:...
  • Page 134 A. Configuration Options Table A-16. Inband Management Channel Options – Model 8779 Inband Management Select Possible Settings: Enable, Disable Default Setting: Disable Specifies whether data on the selected port and time slot will be sent according to the cross-connect configuration or to the MCC card instead.

  • Page 135: Configuring And Testing Inband Management

    Main Menu The Ethernet Ports screen appears. 3. Enter Internal for Management Port Type and the slot number of the 8779 unit to be tested for Management Port Card/Slot #. Then Enter yes to reset the port and save your changes.
  • Page 136 5. Configure the G.703 port to be used for Inband Management to DS0 Cross-connect and save your changes. 6. Use the Inband Management Channel screen on the 8779 unit to configure Inband Management. From the 8779 unit, follow this menu selection...
  • Page 137 TS18 TS19 TS23 TS24 TS25 TS26 TS30 TS31 Key: May 2002 A. Configuration Options Cross-Connect Model: 8779 Assign To: D TS06 TS07 TS13 TS14 TS20 TS21 TS27 TS28 D = DSL, G = G.703 I = IBMC d = data, v = voice...
  • Page 138 — From the management platform, FTP a firmware file to an external TFTP server on your network. — From the 8779 unit, download the configuration file to an external TFTP server on your network. — If an SNMP trap manager is available, generate a trap and verify that the trap was received by the trap manager.

  • Page 139: Snmp Traps

    Standards Compliance for SNMP Traps SNMP Traps This section describes the unit’s compliance with SNMP standards and any special operational features for the SNMP traps supported. The unit supports the following traps: warmStart authenticationFailure linkUp and linkDown Enterprise-Specific Traps ifIndex The object ifIndex is a variable binding for several traps.
  • Page 140 B. Standards Compliance for SNMP Traps For a unit defined as an NTU running IP Conservative software, all traps have at a minimum a variable binding of the Super Overloaded ifIndex (SOI). The formula for the SOI is: ((LTU Slot Number) * 1,000,000) + ((LTU DSL Port Number) * 1,000) + the NTU’s ifIndex.

  • Page 141: T Ifindex

    The following list describes the conditions that define linkUp and linkDown: linkUp/Down variable bindings ifIndex (RFC 2863 (was 1573)) This object provides the index into the ifTable and potentially into tables in other MIBs. The ifIndexes supported are: – 3–10DSL Network Interface –...
  • Page 142 B. Standards Compliance for SNMP Traps Enterprise-Specific Traps The enterpriseSpecific trap indicates that an enterprise-specific event has occurred. The Specific-trap field identifies the particular trap that occurred. The following table lists the enterprise-specific traps supported by the unit: SNMP Trap enterprisePrimaryClock Fail(1) enterpriseSelfTestFail(2)
  • Page 143 SNMP Trap enterpriseFallback AutoRate(13) enterprisePrimaryClockFail Clear(101) enterpriseSecondaryClock FailClear(104) enterpriseTestStop(105) enterpriseFallback AutoRateClear(113) 8700-A2-GB20-40 B. Standards Compliance for SNMP Traps Description Possible Cause After a loss of signal, the Variable line conditions. unit resynchronized to a lower rate than the last known rate. Variable bindings: ifIndex (RFC 2863) ifAdminStatus...
  • Page 144 B. Standards Compliance for SNMP Traps The tests that affect the enterpriseTestStart and enterpriseTestStop traps and the variable bindings depend on the interface. The specific tests and variable bindings are described in the following table. Interface DSL Network DSX-1 or G.703 enterpriseTestStart/Stop variable bindings...

  • Page 145: Connector Pin Assignments

    Connector Pin Assignments Overview This section lists the pin assignments for the front panel 50-pin DTE connector and the 50-pin Telco connectors on the rear of the DSLAM chassis. Front Panel 50-pin DTE Connector Pinouts The DTE connectors on the termination unit provide the 4-wire DSX-1 or G.703 interface from each DSL port to the DTE.
  • Page 146 C. Connector Pin Assignments Table C-1. Front Panel DTE Connector Pinouts (2 of 2) DSX-1 or G.703 Port Port 4 Port 5 Port 6 Port 7 Port 8 50-Pin Connector Pinout Function Data Out (Ring) Data Out (Tip) Data In (Tip) Data In (Ring) Data Out (Ring) Data Out (Tip)
  • Page 147 8610/8620 and 8810/8820 DSLAM Telco 50-pin Connector Pinouts The Telco 50-pin connectors on the rear of the DSLAM chassis (numbered 1– 3 in the 8610/8620 DSLAMs and 1–18 in the 8810/8820 DSLAMs) provide the 2-wire loop interface from each DSL port to either the POTS splitter shelf or, if the loop is not being shared with POTS, then to the Main Distribution Frame (MDF).
  • Page 148 C. Connector Pin Assignments May 2002 8700-A2-GB20-40...

  • Page 149: Technical Specifications

    Technical Specifications Table D-1. Technical Specifications for the Hotwire 8777 and 8779 TDM SDSL Specifications Size Weight Approvals Safety Certifications Power Physical Environment Operating temperature Storage temperature Relative humidity Shock and vibration * Technical specifications are subject to change without notice.
  • Page 150 D. Technical Specifications May 2002 8700-A2-GB20-40...

  • Page 151: Using The Worksheets

    Cross-Connection Worksheets Using the Worksheets The following worksheets are designed to help plan, visualize, and configure a cross-connection. Time slot assignment worksheets are supplied to represent a connection from the viewpoint of the DSX-1 or G.703 ports, or the associated DSL ports.
  • Page 152 E. Cross-Connection Worksheets Port Connection Diagram Select Voice and/or Data for each port. Draw lines to show the connection of DSX-1 or G.703 ports to DSL ports and mark each connections as one of: DS1 Bypass DS0 Cross-Connect DS1 Cross-Connect See Determining the Configuration in sample completed port connection diagram.
  • Page 153 DSX-1 Time Slot Assignments Fill in the port number and time slot cross-connection and data/voice mode for each time slot. Then transfer the entries to the Assign Time Slots screen. Port Type (D = DSL (X = DSX-1) Port Number Time Slot Assignments –...
  • Page 154 E. Cross-Connection Worksheets Port Type (D = DSL (X = DSX-1) Port Number Time Slot Assignments – DSX-1 Port 3 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 Time Slot Assignments – DSX-1 Port 4 TS01 TS02 TS03 TS08...
  • Page 155 Port Type (D = DSL (X = DSX-1) Port Number Time Slot Assignments – DSX-1 Port 5 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 Time Slot Assignments – DSX-1 Port 6 TS01 TS02 TS03 TS08 TS09 TS10 TS15...
  • Page 156 E. Cross-Connection Worksheets Port Type (D = DSL (X = DSX-1) Port Number Time Slot Assignments – DSX-1 Port 7 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 Time Slot Assignments – DSX-1 Port 8 TS01 TS02 TS03 TS08...
  • Page 157 Port Type (D = DSL (X = DSX-1) Port Number Time Slot Assignments – DSL Port 1 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 Time Slot Assignments – DSL Port 2 TS01 TS02 TS03 TS08 TS09 TS10 TS15...
  • Page 158 E. Cross-Connection Worksheets Port Type (D = DSL (X = DSX-1) Port Number Time Slot Assignments – DSL Port 3 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 Time Slot Assignments – DSL Port 4 TS01 TS02 TS03 TS08...
  • Page 159 Port Type (D = DSL (X = DSX-1) Port Number Time Slot Assignments – DSL Port 5 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 Time Slot Assignments – DSL Port 6 TS01 TS02 TS03 TS08 TS09 TS10 TS15...
  • Page 160 E. Cross-Connection Worksheets Port Type (D = DSL (X = DSX-1) Port Number Time Slot Assignments – DSL Port 7 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 Time Slot Assignments – DSL Port 8 TS01 TS02 TS03 TS08...
  • Page 161 G.703 Time Slot Assignments Fill in the port number and time slot cross-connection and data/voice mode for each time slot. Then transfer the entries to the Assign Time Slots screen. Port Type (D = DSL (G = G.703 I = IBMC) Port Number Time Slot Assignments –...
  • Page 162 E. Cross-Connection Worksheets Port Type (D = DSL (G = G.703 I = IBMC) Port Number Time Slot Assignments – G.703 Port 2 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16* TS17 TS22 TS23 TS24 TS29 TS30 TS31 * NOTE: When a G.703 port is configured for CAS, Time Slot 16 is used for signaling and is unavailable for cross-connection.
  • Page 163 Port Type (D = DSL (G = G.703 I = IBMC) Port Number Time Slot Assignments – G.703 Port 3 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16* TS17 TS22 TS23 TS24 TS29 TS30 TS31 * NOTE: When a G.703 port is configured for CAS, Time Slot 16 is used for signaling and is unavailable for cross-connection.
  • Page 164 E. Cross-Connection Worksheets Port Type (D = DSL (G = G.703 I = IBMC) Port Number Time Slot Assignments – G.703 Port 4 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16* TS17 TS22 TS23 TS24 TS29 TS30 TS31 * NOTE: When a G.703 port is configured for CAS, Time Slot 16 is used for signaling and is unavailable for cross-connection.
  • Page 165 Port Type (D = DSL (G = G.703 I = IBMC) Port Number Time Slot Assignments – G.703 Port 5 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16* TS17 TS22 TS23 TS24 TS29 TS30 TS31 * NOTE: When a G.703 port is configured for CAS, Time Slot 16 is used for signaling and is unavailable for cross-connection.
  • Page 166 E. Cross-Connection Worksheets Port Type (D = DSL (G = G.703 I = IBMC) Port Number Time Slot Assignments – G.703 Port 6 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16* TS17 TS22 TS23 TS24 TS29 TS30 TS31 * NOTE: When a G.703 port is configured for CAS, Time Slot 16 is used for signaling and is unavailable for cross-connection.
  • Page 167 Port Type (D = DSL (G = G.703 I = IBMC) Port Number Time Slot Assignments – G.703 Port 7 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16* TS17 TS22 TS23 TS24 TS29 TS30 TS31 * NOTE: When a G.703 port is configured for CAS, Time Slot 16 is used for signaling and is unavailable for cross-connection.
  • Page 168 E. Cross-Connection Worksheets Port Type (D = DSL (G = G.703 I = IBMC) Port Number Time Slot Assignments – G.703 Port 8 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16* TS17 TS22 TS23 TS24 TS29 TS30 TS31 * NOTE: When a G.703 port is configured for CAS, Time Slot 16 is used for signaling and is unavailable for cross-connection.
  • Page 169 Port Type (D = DSL (G = G.703) Port Number Time Slot Assignments – DSL Port 1 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 TS29 TS30 TS31 8700-A2-GB20-40 TS01 d (Data) or v (Voice) Time Slot (1–31) (1–8) TS04...
  • Page 170 E. Cross-Connection Worksheets Port Type (D = DSL (G = G.703) Port Number Time Slot Assignments – DSL Port 2 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 TS29 TS30 TS31 E-20 TS01 d (Data) or v (Voice) Time Slot (1–31) (1–8)
  • Page 171 Port Type (D = DSL (G = G.703) Port Number Time Slot Assignments – DSL Port 3 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 TS29 TS30 TS31 8700-A2-GB20-40 TS01 d (Data) or v (Voice) Time Slot (1–31) (1–8) TS04...
  • Page 172 E. Cross-Connection Worksheets Port Type (D = DSL (G = G.703) Port Number Time Slot Assignments – DSL Port 4 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 TS29 TS30 TS31 E-22 TS01 d (Data) or v (Voice) Time Slot (1–31) (1–8)
  • Page 173 Port Type (D = DSL (G = G.703) Port Number Time Slot Assignments – DSL Port 5 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 TS29 TS30 TS31 8700-A2-GB20-40 TS01 d (Data) or v (Voice) Time Slot (1–31) (1–8) TS04...
  • Page 174 E. Cross-Connection Worksheets Port Type (D = DSL (G = G.703) Port Number Time Slot Assignments – DSL Port 6 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 TS29 TS30 TS31 E-24 TS01 d (Data) or v (Voice) Time Slot (1–31) (1–8)
  • Page 175 Port Type (D = DSL (G = G.703) Port Number Time Slot Assignments – DSL Port 7 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 TS29 TS30 TS31 8700-A2-GB20-40 TS01 d (Data) or v (Voice) Time Slot (1–31) (1–8) TS04...
  • Page 176 E. Cross-Connection Worksheets Port Type (D = DSL (G = G.703) Port Number Time Slot Assignments – DSL Port 8 TS01 TS02 TS03 TS08 TS09 TS10 TS15 TS16 TS17 TS22 TS23 TS24 TS29 TS30 TS31 E-26 TS01 d (Data) or v (Voice) Time Slot (1–31) (1–8)
  • Page 177 Index Abort All Tests, 8-1 access SNMP, 6-5 to asynchronous terminal interface, 2-3 access level effective, 6-2 functions available for, 6-2 administer login, 6-2 AIS (Alarm Indication Signal), status message, 7-3 Alarm LED, 7-24 ASCII, printable characters, 3-2 Assign Time Slots, A-24 ATI (Asynchronous Terminal Interface) access, 2-1 defined, 1-2...
  • Page 178 Index cross-connection example, 4-2 procedures, 4-1 customer configuration areas, 3-3 Data Path Failure, self-test result, 7-7 data/voice time slot assignment, A-27 default configuration area, 3-3 delete login ID, 6-4 Destination, A-23 device messages, 7-10 name, 3-2 reset, 3-10 dimensions, D-1 Disconnect Time for Telnet session, A-29 documents, related, vi DOS, TFTP server on, 3-7, 9-4...
  • Page 179 Inband Management Channel (IBMC) Options, A-37 status messages, 7-4 Inband Management Statistics, 7-20 intended audience, v IP address example, 5-2 selecting, 5-1 SNMP manager, 6-5 keyboard functions, 2-6 lamp test, 8-9 LEDs front panel, 7-24 testing, 8-9 viewing through the ATI, 7-22 Line Coding, A-10 DSX-1, A-7...
  • Page 180 Index Passed, self-test result, 7-8 pattern test, 8-8 payload rate EIA-530, A-4 Payload Rate Mismatch status message, 7-5 performance statistics, 7-13, 7-19 DSX-1, 7-15 G.703, 7-17 Inband Management, 7-20 physical environment requirements, D-1 pin assignments front panel, C-1 Telco 50-pin, C-3 PLD Failure, self-test result, 7-8 Port DSL, A-22...
  • Page 181 terminal port, direct connection, 2-1 test aborting, 8-10 Device Tests, A-39 DTE Loopback, 8-6 LED, 7-24 menu, 8-2 Network Line Loopback, 8-4 pattern, 8-8 procedures, 8-1 Remote Send Line Loopback, 8-7 Repeater Loopback, 8-5 Send and Monitor 511, 8-8–8-9 status messages, 7-9 stopping a, 8-10 Telco-initiated, 8-11, A-14 terminating, 8-10...
  • Page 182 Index IN-6 May 2002 8700-A2-GB20-40...

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