Cisco 15310-MA Guide de dépannage télécharger pdf (Page 93)

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Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, Release 9.0

78-18394-01

Chapter 1 General Troubleshooting

Verify Wiring from the ONS 15310-MA Shelf and DSX Wiring Panel

–

75-ohm male BNC connector to LCP connector

• DS1 patch cords

–

100-ohm male Bantam connector to 100-ohm male Bantam connector

–

100-ohm male Bantam connector to 100-ohm 310 connector

Step 3 Complete the “1.7.2 Perform Manual Mode Tests” procedure on page 1-57 or the “1.7.3 Perform

Automatic Mode Tests” procedure on page 1-59, as needed.

1.7.2 Perform Manual Mode Tests

The manual mode test allows you to plug the patch cord from the appropriate connector on the handheld

receiver (DS1 Port or DS3 Port) into a connector on the DSX panel. The handheld receiver then displays

the result of the test. The manual mode is useful for debugging a small number of wiring connections.

1.7.2.1 Set Up the Handheld Receiver for Manual Mode Testing

This section describes how to set up the 15xxx RR handheld receiver to test individual wire connections.

Figure 1-9 shows how to move from one option setting to another with the handheld receiver.

Step 1 Turn the handheld receiver unit on using the OFF- ON switch on the left side of the unit and observe the

display.

Step 2 After the display has stopped changing, you will see that it is in manual mode with the settings last used,

either DS-1 or DS-3.

Step 3 To change to a different cable type (DS-1 or DS-3), press the MENU key once.

Step 4 While the MENU screen is being displayed, press the DISPLAY key to change the setting and the

ENTER key to store the setting.

Step 5 Complete the “1.7.2.2 Perform Manual Tests” procedure on page 1-57, as needed.

1.7.2.2 Perform Manual Tests

Step 1 At the DSX wiring panel, insert a appropriate patch cord into the handheld receiver.

Step 2 Insert the other end of the patch cord into a port on the DSX panel. The handheld receiver's screen

continuously shows the test result of any detected signal.

Step 3 Review the “1.7.2.3 View and Troubleshoot Manual Test Results” section on page 1-58.

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Cisco 15310-MA Guide de dépannage Page 93