Chapter 1: Overview
Figure 23 shows media converter and its LINK/ACT LED behavior in the
ML mode when a copper connection is down.
When a copper connection to the media converter fails, the copper
LINK/ACT LED is turned off. The fiber port LINK/ACT LED blinks slowly
and the fiber link goes down.
AT-DMC1000
End Node
End Node
Copper Cable
Fiber Cable
Copper
Fiber
LINK/ACT
LINK/ACT
Link LED Off
Link LED Off
Link Down
Link Down
LED
LED
Off
Blinking
Figure 23. ML with Copper Connection Down
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