IBM 8275, User Manual

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Feature Module LEDs
Each feature module has an OK and a Fault LED located at the left side of the
faceplate. The OK LED is Green and the Fault LED is amber. These LEDs are
shown in Figure 4 and Figure 5 on page 9. They indicate the status of the feature
module and are explained in the table that follows.
Status LEDs for the 10/100BASE-TX Ethernet Feature Module
LED Color State Explanation
OK Green ON There is power to feature module.
OFF There is no power to feature module,
no power to the 8275-416 , or the
module has failed.
Fault Yellow ON There is a module fault.
OFF There is no module fault.
Right Ethernet
Port LED Green ON Indicates a 100 Mbps port.
OFF Indicates a 10 Mbps port.
Left Ethernet Port
LED Green ON Link is up.
OFF Link is down.
Blinking Transmitting (Tx) and Receiving (Rx)
traffic.
Figure 4. Status LEDs for the 10/100BASE-TX Ethernet Feature Module.
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8275-416 User’s Guide