n
LK/ACT
connection secured to a device ( Link ) to the corresponding
port . This LED indicator blinks when there is a data
transmission ( Activity ) taking place at the corresponding port.
n
FD/COL
corresponding port is operating in Full-duplex mode. When the
corresponding port is operating in Half-duplex mode, the LED
indicator is not lit.
corresponding port, the LED indicator blinks.
3-4 4/ 8-Port 100Base-FX (MT/VF) Switch Module
FGSW-4MT/FGSW-4VF
Figure 3-6. 4-port 100Base-FX (VF-MT) Module Front View
Figure 3-7. 4-port 100Base-FX (VF-45) Module Front View
12
The LED indicator is green when there is a
The LED indicator is
When collisions are occurring at the
yellow
when the
Gigabit Chassis Switch