user manual

9
Operation
Status LED
The Media Converter modules have three status LEDs located on
the face plate of the module.
Troubleshooting
General
• Ensure the module is securely seated in the chassis. The
PWR LED on the module should be On solid.
• Ensure all cabling is of the correct type and is in good
operating condition.
• Ensure both devices on either end of the fiber are compatible.
If using a simplex fiber connection, ensure that you have both
an Upstream (U) SFP module inserted and a Downstream (D)
SFP module inserted.
PWR
On – Power On
Blinking Fast – Hardware Error
LK1
On – Signal Detected
Off – No Signal Detected
LK2
On – Signal Detected
Off – No Signal Detected