T640 SONET Clock Generators (SCGs) LEDs
Three LEDs, located on the SCG faceplate, display the status of the SCG. Table 1 describes the functions of the SCG LEDs.
Table 1: SCG LEDs
Label | Color | State | Description |
|---|---|---|---|
OK | Green | On steadily | SCG is online and is functioning normally. |
FAIL | Yellow | On steadily | SCG has failed. |
MASTER | Blue | On steadily | SCG is functioning as master. |
