3.3.1 LFPT Configuration DIP Switch (SW5)
The LFPT function can be enabled by setting SW5 as below:
SW5
LFPT
OFF
Disabled (Factory default)
ON
Enabled
Note: The setting change of SW5 takes effect after next device power-up.
Under certain condition, LFPT function is not supported. See the following table:
SW4
SFP Port Mode
OFF
1000Mbps, Full duplex,
Auto-negotiation enabled (Factory
default)
ON
Auto detection
Full duplex Line rate, 1000Mbps or
100Mbps is determined by detecting
the data rate information embedded
in the installed SFP transceiver
LFPT Function
Supported
Supported only at line rate of 1000Mbps
(Not at line rate of 100Mbps)
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