Paradyne 7974 Operation & User’s Manual

Standalone Termination Units Models 7974-A2, 7975-A2, and 7976-A2 User’s Guide Document No. 7900-A2-GB21-20 December 2001 ...

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„ Document Purpose and Intended Audience . . . . . . . . . . . . . . . . . . . . vii „ New Features for this Release. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii „ Document Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii „ Product-Related Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii 1 About Standalon ...

3-4 „ Entering Identity Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 „ Choosing a Configuration Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6 „ Configuring the Unit Using Configuration Menus . . . . . . . . . . . . . . . . . 3-7 „ Accessing and Displaying Configura ...

„ What to Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 „ Viewing System and Test Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 Health and Status Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 Self-Test Results Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6 Tes ...

„ Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 „ Network Interface Options Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2 „ DSX-1 Interface Options for Model 7974 . . . . . . . . . . . . . . . . . . . . . . . A-7 „ Synchronous Data Port Options for Model 7975 . . . . . . . . . . . . . . . . . A-9 „ G.703 ...

Document Purpose and Intended Audience This guide contains information needed to set up, configure, and operate Hotwire Time Division Multiplexer Symmetric Digital Subscriber Line (TDM SDSL) Standalone Termination Units, Models 7974-A2, 7975-A2 and 7976-A2, and is intended for installers and operators. New Features for this Release This version of the Hotwire TDM SDSL Standalone Termination Units, Models 7 ...

viii December 2001 7900-A2-GB21-20 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 → Technical Glossary. Product-Related Documents Contact your sales or service representative to order additional product documentation. Paradyne documents are also available on the World Wide Web at www.paradyne.com. Select Library → Technical ...

Termination 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. Hotwire products support autorate. Units first synchronize to the highest line rate that th ...

1-2 December 2001 7900-A2-GB21-20 Standalone TDM SDSL Features Hotwire 797x Standalone Termination Units are endpoints for the chassis-mounted Hotwire 877x Termination Unit that is housed in the Hotwire 8600 or 8800 Series Digital Subscriber Line Access Multiplexer (DSLAM). Two Hotwire Standalone Termination Units can also be configured to operate in a central office Line Termination Unit (LTU)-to-customer pr ...

7900-A2-GB21-20 December 2001 1-3 Network Configuration Figure 1-1, Sample Configurations, shows a network application using a termination unit in a central office (CO). In this configuration, a frame relay switch and router are connected through the termination unit to partner units supporting a host or router and frame relay encapsulated or unframed data. The figure also shows a standalone-to-standalone conf ...

1-4 December 2001 7900-A2-GB21-20 Front Panel LED Status Indicators Figures 1-2 through 1-4 show the front panels of the Hotwire Standalone Termination Units. For more information about the front panel LEDs, refer to Front Panel LEDs in Chapter 7, Monitoring and Troubleshooting. Figure 1-2. Hotwire Standalone Termination Unit with DSX-1 Interface Front Panel Figure 1-3. Hotwire Standalone Termination Unit wi ...

7900-A2-GB21-20 December 2001 1-5 Rear Panel Interfaces Figures 1-5 through 1-7 show the physical interfaces of the termination units. For more information about the rear panel interfaces, refer to Appendix C, Connectors, Cables, and Pin Assignments. Figure 1-5. Hotwire Standalone Termination Unit with DSX-1 Interface Rear Panel Figure 1-6. Hotwire Standalone Termination Unit with Synchronous Interface Rear Pa ...

1-6 December 2001 7900-A2-GB21-20 SNMP Management Capabilities Hotwire 797x Standalone Termination Units support SNMP Version 1, and can be managed by any industry-standard SNMP manager and accessed by external SNMP managers using SNMP. Management Information Base (MIB) Support For a detailed description of the supported MIBs, visit Paradyne’s Web site at www.paradyne.com. Select Technical Support →MIBs. ...

7900-A2-GB21-20 December 2001 1-7 SNMP Trap Support Hotwire 797x Standalone Termination Units support traps as defined in RFC 1215. Figure 1-8, DSL SNMP Configuration, illustrates a typical DSL SNMP configuration. Figure 1-9, DSL Local SNMP Configuration, shows a DSL SNMP configuration where the NMS is connected directly to the termination unit’s Communications Port. Figure 1-8. DSL SNMP Configuration Figure ...

Interface User Interface Access You can communicate with the Hotwire Standalone Termination Unit with an asynchronous terminal interface (ATI) using one of the following methods: „ Direct connection through the COM port of the standalone unit or through the serial port of the DSLAM management card. „ Telnet session through the Embedded Operations Channel (EOC). NOTE: Only one terminal in ...

2-2 December 2001 7900-A2-GB21-20 Initiating an ATI Session The Main Menu screen is displayed unless a login ID and password is required or the ATI is already in use. If the ATI is already in use, you will see: „ A connection refused or connection failed message (if you are using a Telnet session), or „ The IP address of the other user (if you are using the Management Serial port). If security is enabled on t ...

7900-A2-GB21-20 December 2001 2-3 After you enter a valid login ID and password, the Main Menu appears. If you enter an invalid login ID and password after three attempts, the Telnet session closes or the terminal connection returns to an idle state. Refer to Chapter 6, Security. Entry to all of the Hotwire 797x Standalone Termination Unit’s tasks begins at the Main Menu screen. The four branches of the Main M ...

2-4 December 2001 7900-A2-GB21-20 Menu Hierarchy The following illustration shows the menu paths to the different ATI screens. Main Status Test System and Test Status Performance Statistics Display LEDs Identity Network Error Statistics Network Performance Statistics Configuration Control Factory Config Configuration Loader Current Configuration Edit/Display System Options Communication Port Management and Comm ...