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Power and CPU LEDs
Power
: This LED will light green after the Switch is powered on to
On
indicate the ready state of the device.
: When the switch powered off or the power cord has improper
Off
connection.
CPU
: When the CPU is working, the CPU LED is blinking.
Blinking
: The CPU is not working.
On/Off
10/100M Fast Ethernet Ports Status LEDs
Link/Act
: When the Link/Act LED lights on, the respective port is
On
successfully connected to an Ethernet network.
Blinking : When the Link/Act LED is blinking, the port is transmitting or
receiving data on the Ethernet network.
: No link.
Off
100M
: When the 100Mbps LED lights on, the respective port is
On
connected to a 100Mbps Fast Ethernet network.
Off
: When the respective port is connected to a 10Mbps Ethernet
network
Figure 6. LED indicators
13
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