Perle Systems S-110P - Manual (Page 9)

Perle PoE/PoE+ 10/100 Ethernet Media Converter
9
Far End Fault (Switch 3)
Switch Position Fiber Port
Up (default) Enabled
Down Disabled
Enabled: If the media converter detects a loss of signal on
the fiber receiver, it will immediately disable its fiber
transmitter signal on the same port. This, in effect, notifies
the fiber link partner that an error condition exists on the
fiber connection.
If the remote media converter is set up for Far End
Fault(FEF) and the local media converter is set up with Link
Pass-Through, a loss of fiber link on either the transmit or
receive line will be passed through to the local copper
connection thus notifying the connected device.
If the media converter has been set to Link Pass-Through
mode, the effect will be the same as FEF, since the link loss
on the fiber receiver will result in bringing down the copper
link, which will in turn cause the transmit fiber link to be
brought down.
Note: This feature only takes affect if Auto-negotiation
(Switch 1) has been turned Off.
Disabled: The media converter will not monitor for or
generate Far End Fault.
PSE Enable Copper (Switch 4 and 5)
Switch Position 4 Switch Position 5 Type
Up (default) Up (default)
PSE enabled
normal detection
Up Down
PSE enabled
High capacitance
detection
Down Up
PSE enabled
Legacy device