Technical Documentation
Related Documentation
MX480 Switch Control Board (SCB) LEDs
Three LEDs on the SCB indicate the status of the SCB. The LEDs, labeled FABRIC ACTIVE, FABRIC ONLY, and OK/FAIL, are located directly on the SCB. Table 1 describes the functions of the SCB LEDs.
Table 1: Switch Control Board LEDs
Label | Color | State | Description |
|---|---|---|---|
FABRIC ACTIVE | Green | On steadily | Fabric is in active mode. |
FABRIC ONLY | Green | On steadily | SCB operates in fabric-only mode. |
– | Off | SCB operates in fabric/control board mode. | |
OK/FAIL | Green | On steadily | SCB is online. |
Red | On steadily | SCB has failed. | |
– | Off | SCB is offline. |
Each SCB also has two LEDs on the craft interface that indicate its status. The SCB LEDs, labeled 0 and 1, are located along the bottom of the craft interface. For more information about the SCB LEDs on the craft interface, see SCB LEDs on the MX480 Craft Interface.
