LevelOne FVT-6301 - Manual (Page 7)

4
2.4. DIP-switch
The DIP-switch is used to configure operation mode for LLF (Link
Lost Forwarding) and operation mode for UTP/Fiber port. The
default value of DIPswitch is OFF.
No Status Description
ON UTP 100Mbps Full Duplex mode
1
OFF UTP Auto-Nego
ON Fiber in Half Duplex
2
OFF Fiber in Full Duplex
ON LLF Enable
3
OFF LLF Disable
ON Pure converter mode
4
OFF Switch Converter mode
Link Lost Forwarding:
When LLF is enable, allow UTP link failures to be reported to the
fiber side and also allow Fiber link failure to be reported to the UTP
side. Therefore, A link loss forward feature is provided in both UTP
and Fiber side.
Pure Converter mode (Fast Ethernet Module):
When pure converter mode is enabling (on), it operates with the
minimum latency. The transmission flow does not wait until entire
frame is ready, but instead it forwards the received data immediately
after the data being received. And TP port should be forced at 100M
in this application. When DIP-Switch is in Switch Converter mode
(off), the converter function is same as Switch Hub.
Note:
Please don’t change the DIP-switch setting when UTP or fiber port is
transmitting or receiving data. It may cause some data error.