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Nokia DNT2Mi sp/mp - User Manual

Nokia DNT2Mi sp/mp
128 pages
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DNT2Mi sp/mp
User Manual
C33975.85--B0
DN01145897 © Nokia Corporation 1 (128)
Issue 2-0 en Nokia Proprietary and Confidential
Data Network Terminal
Single-port and Multiport
Operating Instructions

Table of Contents

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Nokia DNT2Mi sp/mp Specifications

General IconGeneral
BrandNokia
ModelDNT2Mi sp/mp
CategoryTouch terminals
LanguageEnglish

Summary

Summary of Changes

About This Document

1 About this document

Introduces the DNT2Mi Data Network Terminal and provides installation/use information.

Introduction to DNT2 Mi

2 Introduction to DNT2 Mi

Describes the DNT2Mi as a data access network terminal for customer premises.

Applications

3 Applications

Explains DNT2Mi usage for LAN, PABX, and point-to-point connections.

Construction and Interfaces

4 Construction and interfaces

Introduces the mechanical construction and interfaces of the DNT2Mi.

4.1 Front panel

Details the DNT2Mi front panel components: display, LEDs, keys, and connector.

4.1.1 Indicators and keys

Explains the function and state of front panel LEDs and keys.

4.1.2 Local management interface

Describes the local management interface and its connection for PC/software management.

4.2 Rear panel

Details the rear panel connectors and interfaces for different DNT2Mi units.

4.2.1 Terminal interfaces

Briefly introduces DTE interface unit options and refers to a separate document for details.

Installing DNT2 Mi

5 Installing DNT2 Mi

Provides instructions for mechanical installation and connection of the DNT2Mi.

5.1 Electromagnetic compatibility

Outlines conditions for DNT2Mi to comply with EMC specifications.

5.2 Grounding of DNT2 Mi

Explains grounding requirements for AC and DC powered DNT2Mi versions.

5.3 Clearances around DNT2 Mi

Specifies recommended clearances for DNT2Mi installation for proper air circulation.

5.4 Work order

Provides a step-by-step guide for installing the DNT2Mi, including checks and connections.

5.5 Inserting DTE interface units

Details the procedure for inserting DTE interface units into the DNT2Mi terminal.

5.6 Free-standing installation

Provides instructions for installing the DNT2Mi in a free-standing configuration.

5.7 Installing DNT2 Mi on a wall or into a rack

Covers mechanical installation into a 19-inch rack or on a wall.

5.7.1 Installing DNT2 Mi on a wall

Provides detailed steps for wall mounting the DNT2Mi unit.

5.7.2 Uninstalling a wall-mounted DNT2 Mi

Details the steps to uninstall a wall-mounted DNT2Mi unit.

5.7.3 Installing a modem shelf into a 19-inch rack

Explains how to install a modem shelf into a 19-inch rack or cabinet.

5.7.4 Installing DNT2 Mi in a modem shelf

Guides on installing the DNT2Mi unit into an already installed modem shelf.

5.7.5 Uninstalling DNT2 Mi from a modem shelf

Details the procedure to uninstall the DNT2Mi unit from a modem shelf.

5.8 Connecting power supply

Specifies requirements for connecting the mains power supply to the DNT2Mi unit.

5.8.1 Troubleshooting

Provides troubleshooting tips for common issues like backlight, resets, and status LEDs.

5.8.2 Strain relief

Explains how to guide the power cable through the strain relief for secure connection.

5.9 Completing the installation

Covers final steps to verify installation and adjust settings.

5.9.1 Verifying the installation

Guides on how to verify the DNT2Mi installation is correct after power-up.

5.9.2 Adjusting the LCD display

Explains how to adjust the LCD contrast for optimal viewing angle.

5.9.3 Recommended actions after the installation

Recommends actions like labeling units/cables and cleaning the site.

Commissioning DNT2 Mi

6 Commissioning DNT2 Mi

Describes checks needed before taking the DNT2Mi into use.

6.1 Automatic power-up test

Explains the automatic self test performed when the unit is powered on.

6.2 Management

Details items to check for DNT2Mi management via line, local, or port connection.

6.3 Timing source

Explains how to know the network timing source before connecting DNT2Mi.

6.4 Line settings

Lists line interface settings to check, including SHDSL mode and rate adaptive.

6.5 Port settings

Notes that adapter unit types are recognized and can be configured.

6.6 Time slot settings (Q1: 6,5)

Describes how DNT2Mi maps time slots from the line connection directly to a port.

6.7 Protection settings

Explains how DNT2Mi settings can be protected with a password and front panel key rights.

6.8 Measurements

Recommends line quality and BER tests after settings are checked.

6.9 Default values

Lists default values that can be recalled from the Q1 menu path.

6.10 Factory values

Explains settings considered factory settings that can be recalled.

Maintaining DNT2 Mi

7 Maintaining DNT2 Mi

Describes how to get general information and statistics, and deals with alarms/faults.

7.1 Getting general information

Explains how to get unit name, type, codes, and versions via menus.

7.2 Monitoring alarms

Details the Fault display for error information, unit type, and fault status.

7.3 Testing

Explains that DNT2Mi tests can be controlled via front panel or Q1 menus.

7.4 Checking measurements and statistics

Lists parameters for quality, line, and error counters viewed via menus.

Using Front Panel Menus

8 Using front panel menus

Describes the front panel menus and how to navigate them using keys.

8.1 Main menu levels

Illustrates the main menu structure and navigation flow for front panel menus.

8.2 Configuring DNT2 Mi

Guides on how to configure unit parameters via the menu interface.

8.2.1 Configuring a port

Details the configuration steps for Port 1, covering timing, DTE circuits, and loop control.

8.2.2 Configuring a line

Explains how to perform settings on a line, including SHDSL mode and line rate.

8.2.3 Configuring common settings

Covers common settings like timing source, time slots, management speed, and panel keys.

8.2.4 Default settings

Shows the front panel menus for applying default settings to ports, line, or all.

8.3 Testing DNT2 Mi

Describes how to initiate tests for ports, lines, and the equipment itself.

8.3.1 Testing a port

Details the front panel menus for performing TR, LL, DL, and RLTR tests on ports.

8.3.2 Testing a line

Explains the front panel menus for performing DL tests on the line.

8.3.3 Testing the equipment

Shows the front panel menus for initiating equipment self-tests.

8.4 Monitoring DNT2 Mi

Describes how to monitor ports, lines, and equipment information via menus.

8.4.1 Monitoring a port

Details front panel menus for monitoring port signal quality and statistics.

8.4.2 Monitoring a line

Illustrates front panel menus for monitoring line measurements and signal quality.

8.4.3 Monitoring alarms

Shows front panel menus for monitoring various line and port alarms.

8.4.4 Monitoring equipment information

Details front panel menus for viewing equipment information like SW and HW versions.

8.4.5 Self testing

Shows front panel menus for accessing self test results and unit errors.

Using Q1 Menus

9 Using Q1 menus

Introduces the Q1 menu structure and available options for DNT2Mi management.

9.1 General

Lists the 11 menus available in the Q1 main menu level for DNT2Mi.

9.2 DNT controls (5)

Explains the DNT controls menu for activating tests and checking test status.

9.3 DNT settings (6)

Describes the DNT settings menu for configuring various parameters.

9.3.1 Display (6,0)

Shows an example of the first display in the DNT Settings menu, showing current settings.

9.3.2 Service options (6,1)

Explains Q1-specific configurable options like speed, address, and management path.

9.3.3 Timing source (6,2)

Allows selection of a timing source for the DNT2Mi from Internal, Line, Port1, or Transparent.

9.3.4 Line settings (6,3)

Covers line settings including SHDSL mode, wire mode, and line rate.

9.3.5 Port settings (6,4, port #)

Allows selection and configuration of settings for each of the three ports.

9.3.6 Time slot use (6,5)

Describes viewing and configuring the mapping of time slots between line and ports.

9.3.7 Default settings (6,6)

Explains how to set default configurations for ports, line, or all settings.

9.3.8 Factory settings (6,7)

Details loading factory settings to restore default structures and configurations.

9.4 Statistics (8)

Provides information on port, line, and system statistics.

9.5 User privileges (10)

Allows setting a new password and restricting user rights for configuration/testing.

Technical Specifications

10 Technical specifications

Lists technical specifications for the DNT2Mi terminal.

10.1 Dimensions

Provides dimensions and weight for multiport and single-port DNT2Mi units.

10.2 Power supply

Details power consumption, voltage, frequency, and interruption tolerance.

10.3 Line interfaces

Lists supported interchangeable DTE interface types and line interface rates.

10.4 Unit identification

Explains how to identify the unit using the sticker codes for manufacturing and product.

10.5 Ambient conditions

Covers environmental and mechanical requirements based on ETSI specifications.

10.5.1 Environmental and mechanical requirements

Details ETSI specifications for transportation, storage, and operation.

10.5.2 Electromagnetic compatibility

States compliance with EMC specifications.

10.5.3 Safety and protection

Lists safety and protection requirements following electrical and surge protection standards.

Appendix A: Commissioning Chart

A.1 Commissioning chart

Provides charts to mark down results of the commissioning procedure.

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