Switch - D-Link 1000BASE-TX User Manual

Link Status
Link 1
Disconnect
Cable 1 Off
Cable 2 Off
Cable 3 Off
Cable 4 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.
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Switch

There is a two pin DIP switch on the module which define as
switch 1 and switch 2:
Switch 1: Fiber mode switch
When the switch was turned to "On", it means that the
fiber was turned to forced mode, and "Off" for
auto-negotiation mode.
Note: Be sure the opposite end is using the same setting (forced or Auto-negotiation).
And when using two converters at the same time, the two converters MUST set to
forced mode.
Switch 2: LLR
When the switch was turned to "On", it means that the
LLR was enabled and "Off" for disabled.
Note: When using two converters, don't enable the both device's LLR function at the
Link 2 Link 3 Link 4
Off Off Off
On On Off
Off Off Off
Off Off Off
Switch 1 : On -> Forced Mode
Off -> Auto Negotiation mode
Switch 2 : On -> LLR enable
Off -> LLR disable
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