user manual

DIP Switch Description
The DIP-switch is used to configure operation mode for LLF (Link
Lost Forwarding) and operation mode for Copper/Fiber port. The
default value of Dipswitch is OFF.
10/100/1000Base-T to 1000Base-FX converter module
Link Lost Forwarding: When LLF is enabled, it will allow copper port
link failure to be reported to the Fiber side and will also allow Fiber
link failure to be reported to the copper side. Therefore, a link loss
forward feature is provided on both copper and Fiber sides.
Pure Converter mode: When Pure Converter mode is enabled (ON),
the switch operates with the minimum latency. The transmission flow
does not wait until an entire frame is ready but instead forwards the
received data immediately after being received. The TP should be
forced at 1000M in this application.
When the DIP-Switch is in Switch Converter mode (OFF), the
converter function is the same as a Switch Hub.
[Note]
1) Do not change the DIP-switch setting when the copper or fiber port is
transmitting or receiving data. It may cause data error.
2) Power off, then power on when changing the DIP-switch setting.
LED Indicators
There are six diagnostic LEDs located on the front panel of these
converters. The LEDs provide real-time information on system status.
The indicators include SPD, LK/ACT, FDX, Fiber LK/ACT, FDX/COL and
PWR. The following table provides describes these LEDs:
5 6
No. Status Description
1 Off LLF enabled
On LLF disabled
2 Off Switch Coverter Mode
On Pure Converter Mode
3 Off Reserved
On Reserved
LED Status Color Description
PWR On Green • The converter is supplied with
suitable power.
SPD On Green • Current UTP Speed is 1000Mbps
( speed ) On Amber • Current UTP Speed is 100Mbps
Off -• Current UTP Speed is 10Mbps
LK/ACT On Green • Unit is connected with a link
( UTP ) Blinking -•Unit is transmitting data
Off -•No device attached
FDX ( UTP ) On Orange • The UTP port is in full-duplex mode.
Off -•Half-duplex mode/no device attached
LK/ACT On Green • Unit is connected with a link
( Fiber ) Blinking -•Unit is transmitting data
Off -•No device attached
FDX/COL On Amber • The UTP port is in full-duplex mode
( Fiber ) Off -•No device attached