Power Injector - Cisco M10-RM Software Manual

Checking the Top Panel Indicators
The LED blinking error codes are described in
Table 22-6
LED
Ethernet
Radio

Power Injector

When the power injector is powered up, it applies 48-VDC to the dual-coax cables to the access
point/bridge.
When power is applied to the access point/bridge, the unit activates the bootloader and begins the POST
operations. The access point/bridge begins to load the IOS image when the Post operations are
successfully completed. Upon successfully loading the IOS image, the unit initializes and tests the radio.
The power injector LED is shown in
Figure 22-9
1
2
3
Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
22-16
LED Blinking Error Codes
Blinking Codes
First Second
Digit Digit
2 1
1 2
1 3
1 4
1 5
1 6
Power Injector
1
Dual-coax Ethernet ports (F-Type connectors)
Power LED
Power jack
Table 22-6.
Description
Ethernet cable problem—verify that the cable is properly connected
and not defective. This error might also indicate a problem with the
Ethernet link. If the cable is connected properly and not defective,
contact technical support for assistance.
Radio not detected—contact technical support for assistance.
Radio not ready—contact technical support for assistance.
Radio did not start—contact technical support for assistance.
Radio failure—contact technical support for assistance.
Radio did not flash its firmware—contact technical support for
assistance.
Figure 22-9.
4 5
3
2
1
4
5
Chapter 22 Wireless Device Troubleshooting
Ethernet LAN port (RJ-45 connector)
Console serial port (RJ-45 connector)
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