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Chapter 19
Troubleshooting
The power injector LEDs are shown in
Figure 19-2 Power Injector LEDs
1
Power jack (+48 VDC)
2
Power LED
3
Power injector dual-coax ports (F-Type connectors)
4
Mode button
The power injector LED indications are shown in
Table 19-3 Power Injector LED Indications
Uplink Activity
—
—
—
—
Off
Green
OL-4059-01
1
3
2
Injector Status
—
—
—
—
—
—
Cisco Aironet 1400 Series Wireless Bridges Software Configuration Guide
Figure
19-2.
7
8
6
5
4
5
6
7
8
Table
19-3.
Ethernet Activity Description
Off
Wired LAN Ethernet link is not active.
Green
Wired LAN Ethernet link is operational.
Blinking Green
Transmitting and receiving packets over the
wired LAN Ethernet link.
Amber
Power injector internal memory
error—disconnect and reconnect the power
injector power plug. If the problem continues,
contact technical support for assistance.
—
Link between power injector and bridge is not
active. This might be caused by improper
connections or a defective cable or connector.
Verify that the dual-coax cables are connected
correctly to the power injector, grounding
block, and bridge. If the cables are connected
correctly, contact technical support for
assistance.
—
Link between power injector and bridge is
operational.
Power Injector LEDs
Ethernet port (RJ–45 connector)
Ethernet Activity LED
Injector Status LED
Uplink Activity LED
19-5
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