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Cisco Aironet 1250 Series Access Point Hardware Installation Guide
OL-8247-03
Chapter 4 Troubleshooting 1250 Series Lightweight Access Points
Checking the Power Injector LEDs
Checking the Power Injector LEDs
The power injector (model:AIR-PWRINJ4) has three LEDs on the top end of the case (see Figure 4-2).
Figure 4-2 Power Injector LEDs
Table 4-2 lists the power injector LED indications.
Note Regarding LED status colors, it is expected that there will be small variations in color intensity and hue
from unit to unit. This is within the normal range of the LED manufacturer’s specifications and is not a
defect.
AP POWER FAULT AC POWER
170366
Table 4-2 Power Injector LED Indications
LED Color Description
AP Power Green Indicates DC power is available to the access point.
Fault Red Indicates a short or overload condition. Check Ethernet cables and
connections before contacting your support organization for assistance.
AC Power Green Indicates AC power is available at the power injector.
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