Planet GT-805A - Link Fault Pass-Through (LFP)

7
4. Link Fault Pass-Through (LFP)
The LFP function includes the Link-Fault-Passthrough function
(LLCF/LLR) and the DIP Switch design. LLCF/LLR can
immediately alarm administrators the issue of the link media
and provide efcient 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 ber will disconnect the link of transmit. LLR
(Link Loss Return) means when a device is connected to the
converter and the ber line loses the link, the converter’s ber
will disconnect the link of transmit.
Note
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
make it take effect. Otherwise, please remain it in
the default position.