10
Link Pass Through Function
(LLR) Link Loss Return
When a device connected to the converter and the fiber
line lot the link, the converter’s fiber will disconnect the
link of transmit.
There is a switch to enable or disable the function of the
media converter.
The table below shows how LLR function is working:
Media Converter
LLR
A ON
B OFF
Link Status
Disconnect
Link 1
Link 2
Link 3
Link 4
Link 5
Link 6
Cable 1
Off
On
Off
Off
On
Off
Cable 2
Off
On
On
Off
On
Off
Cable 3
Off
Off
On
Off
On
Off
Cable 4
Off
On
Off
Off
Off
Off
NOTE: If connecting two converters with LLR function in both end, it is recommended that the
monitor end converter had to turn off the LLR function, and turn on the LLR function of the
remote end
converter.
DMC-805X #1
Link2
CX4
Link3
SFP+
TX RX
DMC-805X #2
Link4
SFP+
TX RX
Link5
CX4
Link1
PC
Link6
PC
cable1
cable3
cable4
cable2
Summary of Contents for DMC-805X
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