Allied Telesis x600-48Ts/XP - Manual (Page 29)

x600 Series Layer 3 Gigabit Ethernet Switches Installation Guide
29
Secure Digital LEDs
Both the x600-24Ts/XP and x600-48Ts/XP switches have one Secure
Digital (SD) LED, defined in Table 8.
Table 8. Secure Digital LED
LED Function State Description
SD Link Status
and Activity Flashing
amber Indicates a fault has been detected.
The SD card is not valid or a read or
write procedure was unsuccessful.
Green An SD card has been detected.
Flashing
green An SD card is reading or writing data.
Do not eject the SD card when it is in
this state.