Status LED Activity Description
The AP4000 access point has one status light on top of the chassis. The status light conveys
operational states for system power, firmware updates, Ethernet and wireless interface activity, and
major alarms.
Table 5: Status LED light activity
Status light color Activity Description
White Steady The device has successfully
established a Control And
Provisioning of Wireless Access
Points (CAPWAP) connection to
ExtremeCloud IQ and is
operating normally
Slow-blinking The device has a CAPWAP
connection to ExtremeCloud IQ,
but is operating on 802.3af
power instead of 802.3at power
Amber Steady The device is initializing,
rebooting, or is running without
a CAPWAP connection
Slow-blinking The device has no CAPWAP
connection to ExtremeCloud IQ,
and is operating on 802.3af
power instead of 802.3at power
Fast-blinking The device is upgrading its IQ
Engine firmware
Dark None Power is o
AP4000 Access Point Overview Status LED Activity Description
ExtremeWireless™ Indoor Access Point AP4000 11