The line cards in EX8200 switches have two status LEDs labeled ON and ST on the faceplate (see Figure 1) that indicate the online and status information of the line cards.
Figure 1: Line Card LEDs in an EX8200 Switch

Table 1 describes the status LEDs on line cards for the EX8200 switch, their colors and state, and the status they indicate.
Table 1: Status LEDs on Line Cards for EX8200 Switches
LED | Color | State and Description |
|---|---|---|
ON | Green | The line card is enabled/online. |
Yellow | The line card is disabled/offline. | |
Unlit | There is no power being supplied to the line card. | |
ST | Green |
|
Yellow |
| |
Unlit | The line card is disabled/offline. | |
POE Note: This LED is present only on EX8200-2XS-40P line card and EX8200-48PL line card | Green | On steadily—PoE on the line card is functioning normally. |
Yellow | On steadily—PoE is not functioning normally. | |
Unlit | Line card is booting up. |