Removal and Replacement Procedures 5-5
Removal and Replacement Procedures
4. Perform an external loopback test. Refer to External Loopback Test
for instructions. If the test fails, go to MAP 0000: Start MAP to
isolate the problem.
5. Reconnect the fiber-optic jumper cable:
a. Remove the protective cap from the cable connector and the
protective plug from the port optical transceiver. Store the cap
and plug in a suitable locatio n for safekeeping.
b. Clean the jumper cable and transceiver connectors. Refer to
Clean Fiber-Optic Components for instructions.
c. In sert th e keyed LC cable connector into the port’s optical
transceiver.
6. Ensure the amber port LED extinguishes. If the LED illuminates,
go to MAP 0000: Start MAP to isolate the problem.
7. At a web browser communicating with the EFCM Basic Edition
interface, select Event from the Logs menu. Ensure an event code
510 (SFP optics hot-insertion initiated) appears. If the event code
does not appear, go to MAP 0000: Start MAP to isolate the
problem.
8. At a web browser communicating with the EFCM Basic Edition
interface, open the Hardware View and verify port operation:
a. Ensure alert symbols do not appear (yellow triangle or red
diamond).
b. Open the Port List View. Verify that port Operational State, Type ,
Health Status, and Transceiver are correct.
If a problem is indicated, go to MAP 0000: Start MAP to isolate the
problem.
9. Restore communication to the port as directed by the customer.
Refer to Block or Unblock a Port for instructions. Inform the customer
the port is available.
10. Clear the system error LED on the product front bezel. At a web
browser communicating with the EFCM Basic Edition interface,
select Clear System Error Light from the Maintenance menu.
11. If necessary, close and lock the equipment cabinet door.