Planet FT-804 [7/18] Link fall pass through lfp

Side View (FT-80X)

One DIP switch for Link Fault Pass Through (LFP) feature, “ON”

to turn-on the LLCF and LLR detection. And “OFF” to turn–off this

feature. Please refer to the following sections for more.

DIP Switch for LFP function.

Chapter 5

Link Fault Pass through (LFP)

The LFP function includes the Link Fault Pass Through function

(LLCF/LLR) and the DIP Switch design. LLCF/LLR can immediately

alarm administrators the problem of the link media and provide

efcient solution to monitor the net. The DIP Switch provides

disable or enable the LFP function.

LLCF (Link Loss Carry Forward) means when a device connected

to the converter and the TP line loss the link, the converter’s ber

will disconnect the link of transmit. LLR (Link Loss Return) means

when a device connected to the converter and the ber line loss

the link, the converter’s ber will disconnect the link of transmit.

Both can immediately alarm administrators the problem of the link

media and provide efcient solution to monitor the net.