director 2/64 service manual

4–12 director 2/64 service manual
FRU Removal and Replacement
4. Perform an external loopback test for all ports on the replacement UPM card
(External Loopback Test on page 3–32). If the test fails, go to MAP 0000: Start
MAP on page 2–12 to isolate the problem.
5. Reconnect a fiber-optic jumper cable to each port on the card. Inspect the label on
the jumper cable to ensure the correct connection. Repeat this step for all four
ports.
a. Remove the protective cap from the cable connector and the protective plug
from the port’s optical transceiver. Store the cap and plug in a suitable location
for safekeeping.
b. Clean the cable and port connectors (Clean Fiber-Optic Components on page
3–39).
c. Insert the keyed LC cable connector into the port’s optical transceiver.
6. Disconnect the ESD wrist strap from the director chassis and your wrist.
7. Inspect the UPM card to ensure all amber LEDs are extinguished. If any amber
LEDs are illuminated, go to MAP 0000: Start MAP on page 2–12 to isolate the
problem.
8. At the HAFM server’s Hardware View, click Logs and choose Event Log. The
Event Log displays. Ensure the following event codes display in the log:
— 500-Port card hot-insertion initiated.
— 501-Port card has been recognized.
If an event code 501 does not display in the log, go to MAP 0000: Start MAP on
page 2–12 to isolate the problem.
9. At the Hardware View, double-click the graphic representing the replacement
card to open the Port Card View. At the Port Card View:
a. Ensure no alert symbols display that indicate a failure (yellow triangle or red
diamond).
b. Verify UPM card information (FRU name, position, and state) is correct.
If a problem is indicated, go to MAP 0000: Start MAP on page 2–12 to isolate the
problem.
10. If necessary, close and lock the equipment cabinet door.