Transition Networks C/F-SM-MM-04(LH) User Manual page 4

OPERATION
After installation, the media converter should function without operator
intervention.
Status LEDs
Use the status LEDs to monitor media converter operation in the network.
P(o)w(e)r Illuminated green LED indicates connection to external AC
power.
Link Steady green LED indicates that fiber link is connected
properly.
FAULT ISOLATION and CORRECTION
If the media converter fails, isolate and correct the failure by determining the
answers to the following questions and then taking the indicated action:
1. Is the power LED on the media converter illuminated?
NO
• Is the power adapter the proper type of voltage and cycle frequency
for your AC outlet? NOTE: Refer to the "Power Supply
Requirements" on the back page.
• Is the power adapter properly installed in the media converter and
in the outlet?
• Contact Technical Support at (800) 260-1312/ (800) LAN-WANS.
YES
• Proceed to step 2.
2. Is the multimode fiber Link LED 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 the other device.
• Power-cycle the media converter.
• Refer to Tech Tips available at: http://www.transition.com
• Contact Technical Support at (800) 260-1312/ (800) LAN-WANS.
YES
• Proceed to step 3.
3. Is the singlemode fiber Link LED 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 the other device.
• Power-cycle the media converter.
• Refer to Tech Tips available at: http://www.transition.com
YES
• Contact Technical Support at (800) 260-1312/ (800) LAN-WANS.