Paradyne 8955 Diagnostics, Lamp Test, Loopback Test Model 8985 Only on page, Overview, Procedure

Diagnostics

5

Overview

The ATM line cards provide the following diagnostic tools:

￿Lamp Test on page 5-1

—Tests the front panel LEDs on a line card.

￿Loopback Test (Model 8985 Only) on page 5-2

—Performs Loopback test on the SHDSL span of the network for Model 8985 cards.

Lamp Test

Use the Tests - Lamp Test screen to verify that the front panel LEDs on line card are functional.

Procedure

To test the LEDs:

1.Select a Slot from the drop-down list.

2.Click on Start Lamp Test. The button changes to Stop Lamp Test, and power is applied to all LEDs on the card’s front panel.

3.When you have checked the LEDs, click on Stop Lamp Test.

If all LEDs did not light up, contact your service representative.

8900-A2-GB20-30 June 2004 5-1