Lamp Tests For Card Leds; Verify Card Led Operation - Cisco ONS 15310-CL Troubleshooting Manual

1.12.3 Lamp Tests for Card LEDs

1.12.3 Lamp Tests for Card LEDs
Symptom
properly.
The LED lamp test determines whether card-level LEDs are operational. For optical ports, this test also
causes port-level LEDs to turn on. For Ethernet cards, only card-level LEDs light. For these cards,
port-level LEDs can be compared to the given guidelines to determine whether they are working
correctly.
Optical port LEDs light during the lamp test. Ethernet cards only illuminate card-level LEDs during the
test.
Table 1-36
Possible Problem
Faulty optical port LED A lamp test verifies that all the port LEDs work. Run this diagnostic test as

Verify Card LED Operation

In CTC, click the Maintenance > Diagnostic tabs.
Step 1
Click Lamp Test.
Step 2
Watch to make sure all the port LEDs illuminate as previously noted for several seconds.
Step 3
Click OK on the Lamp Test Run dialog box.
Step 4
With the exceptions previously described, if an OC-N or DS-N LED does not light up, the LED is faulty.
Return the defective card to Cisco through the RMA process. Contact Cisco TAC at
http://www.cisco.com/tac or 1-800-553-2447.
Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, R7.0
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Optical (OC-N) ports LEDs do not light, or you are unsure whether the LEDs are working
Table 1-36 describes the possible problem and the solution for optical ports.
Lamp Test for Optical and Electrical Card LEDs
Solution
part of the initial system turn-up, a periodic maintenance routine, or any time
you question whether an LED is in working order.
Complete the "Verify Card LED Operation" procedure on page
Chapter 1 General Troubleshooting
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