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1.4.5 Remote TP Port Monitoring Function
The converter provides LED indicators labeled RTP LINK/100M/FDX to
display the TP port status of its remote link partner on the FX port. As
illustrated in the following figure, the remote MC must be enabled for
periodical status reports.
1.4.6 Loop Back Test Function
As illustrated in the following figure, the local MC starts a loop back test by
pressing the loop back test button. It sends test frames from its FX port to the
remote MC. The remote MC forwards the received test frames back to the
local MC from its FX port. The local MC verifies the loop back test frames
and displays the test result on the RTP LINK/100M/FDX LEDs. This function
can help an installer check the full path from a local MC through fiber to a
connected remote MC and back to the local MC.
