Checking The Leds - Cisco Aironet 1550 Series Getting Started Manual

Checking the LEDs

Four LEDs, located between the PoE-In and PoE-Out connectors, monitor the status of the access point
power, uplinks, and radios.
additional LED signal information.
Figure 19 Access Point LEDs –Shown on the Bottom of Model AIR-CAP1552E-x-K9
1 RF-2 LED—Status of the 5 GHz MIMO
backhaul radio
2
RF-1 LED—Status of the 2.4 GHz MIMO
access radio
Figure 19 identifies and describes the LED functions.
1 3
2 4
4 5 6
3 Uplink LED—Ethernet, cable, or fiber status
4
Status LED—access point and software status
Table 2 provides
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