Link Fault Pass-Through (Lfp) - Planet GT-805A User Manual

4. Link Fault Pass-Through (LFP)

The LFP function includes the Link-Fault-Passthrough function
(LLCF/LLR) and
immediately alarm administrators the issue of the link media
and provide efficient solution to monitor the network. The DIP
Switch will disable or enable the LFP function.
LLCF (Link Loss Carry Forward) means when a device is
connected to the converter and the TP line loses the link,
the converter's fiber will disconnect the link of transmit. LLR
(Link Loss Return) means when a device is connected to the
converter and the fiber line loses the link, the converter's fiber
will disconnect the link of transmit.
LFP function is ON by default setting. If you are
familiar with the network installation and for diag-
nostic purpose (i.e. check which end is broken),
you can turn it off and reset the converter to
Note
make it take effect. Otherwise, please remain it in
the default position.
the DIP Switch design. LLCF/LLR can
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