OPERATION
Using Status LEDs
Use the status LEDs to monitor media converter operation in the network.
FAULT ISOLATION and CORRECTION
If the media converter fails, isolate and correct the fault by determining the answers to the following questions and then taking the indicated action:
P(o)W(e)R | Steady LED indicates connection to |
| external AC power. |
RXF | (Fiber receive) Flashing LED |
| indicates reception of data on fiber |
| link. |
LKF | (Fiber link) Steady LED indicates |
| fiber link connection. |
PWR
RXF 
LKF
RXC 
LKC
1.Is the P(o)W(e)R LED on the media converter illuminated?
NO
•Is the power cord properly installed in the media converter and at the external power source?
•Does the external power source provide power?
•Contact Technical Support: (800)
YES
| • Proceed to step 2. |
2. | Is the LKC LED on the media converter illuminated? |
RXC | (Copper receive) Flashing LED indicates reception of data on |
| copper link. |
LKC | (Copper link) Steady LED indicates copper link connection. |
NO | |
• Check | |
• | Check |
• | Contact Technical Support: (800) |
YES
•Proceed to step 3.
3.Is the LKF LED on the media converter illuminated?
NO
•Check fiber cables for proper connection.
•Verify that TX and RX cables on media converter are connected to RX and TX ports, respectively, on other device.
•Contact Technical Support: (800)
YES
•Proceed to step 4.
4.Is the RXC LED on the media converter flashing?
NO
•If there is NO ACTIVITY on the
•If there is ACTIVITY on the
•Restart the workstation to restart the initialization process.
•Contact Technical Support: (800)
YES
•Proceed to step 5.
5.Is the RXF LED on the media converter flashing?
NO
•If there is NO ACTIVITY on the
•If there is ACTIVITY on the
•Restart the workstation to restart the initialization process.
•Contact Technical Support: (800)
YES
•Contact Technical Support: (800)