Service manual

5
RRP: Optical Transceiver (SFP and XFP)
5-19
Removal and Replacement Procedures (RRPs)
3. Perform an external loopback test for the port (Performing
Loopback Tests on page 4-21).If the test fails, go to Chapter 3,
MaintenanceAnalysisProcedures(MAPS)to isolate the problem.
4. Reconnect the fiber-optic jumper cable:
a. Remove the protective cap from the cable connector and the
protective plug from the portopticaltransceiver. Store the cap
and plug in a suitable location for safekeeping.
b. Clean the cable and port connectors (IML, IPL, or Reset the
Director on page 4-38).
c. Insert the keyed LC cable connector into port optical transceiver.
5. Disconnect the ESD wrist strap from thedirector chassis and your
wrist.
6. Inspect the port card with the replacement port transceiver to
ensure all amber LEDs are extinguished. If any amber LEDs are
illuminated, go to Chapter 3, Maintenance Analysis Procedures
(MAPS) to isolate the problem.
7. If necessary, replace the RFI shield.
8. At the management server or at a web browser connected to the
EFCM Basic Edition interface, inspect the Event Log.Ensurean
event code 510 (SFP/XFP optics card hot-insertion initiated)
appears in the log.
If an event code 510 does not appear in the log, go to Chapter3,
MaintenanceAnalysisProcedures(MAPS)to isolate the problem.
9. Perform one of the following to verify port card operation:
— If at the management server, open the Hardware View and
observe the port card graphic to ensure no alert symbols
appearthat indicate afailure(yellow triangleorreddiamond).
Ifa problemis indicated, goto Chapter3, Maintenance Analysis
Procedures (MAPS) to isolate the problem.
— If at a web browser connected to the EFCM Basic Edition
interface, open the Switch tab at the View panel and ensure no
amber LEDs illuminate that indicate a port card failure. If a
problem is indicated, go to Chapter 3, Maintenance Analysis
Procedures (MAPS) to isolate the problem.
If a problem is indicated, go to Chapter 3, Maintenance Analysis
Procedures (MAPS) to isolate the problem.