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n
CPU LEDs ( Management Indicator)
Blinking
When the CPU is working, the System LED is
blinking.
On/Off
The CPU is not working.
n
Ports 1-24 Status LEDs
Link/Act
On
When the LED light is on, the respective port is
connected to the 10/100Mbps Ethernet network.
Blinking
When the LED light is blinking, the port is
transmitting or receiving data on the 10/100Mbps
Ethernet network.
Off
No link.
100Mbps
On
When the LED light is on, the respective port is
connected to a 100Mbps Ethernet network.
Off
When the LED light is off, the respective port is
connected to a 10Mbps Ethernet network, or no
link.
n
Ports 25 & 26 Status LEDs
Link/Act
On
When the LED lights on, the respective port is
connected to a 10/100/1000Mbps Ethernet network.
Blinking
When the LED is blinking, the respective port is
trans ferring or receiving data on a
10/100/1000Mbps Ethernet network.
Off
No link.
1000Mbps
On
When the LED lights on, the respective port is
connected to a Gigabit Ethernet network.
Off
The respective port is connected to a 10/100Mbps
Ethernet network, or no link.
100Mbps
On
When the LED lights on, the respective port is
connected to a 100Mbps Fast Ethernet network.
Off
When the LED light is off, the respective port is
connected to a 10Mbps or Gigabit Ethernet network
or there is no link.
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