Ethernet Leds - Sierra Wireless AirLink ES Series Hardware User's Manual

AirLink ES Series Hardware User Guide
Table 2-2: LED Behavior
LED Color / Pattern
Activity Off
(ALEOS
Flashing Green
4.4.0 or
later)
Flashing Red
Flashing Yellow
24
Normal operation
Traffic is being transmitted or received over the WAN interface.
Traffic is being transmitted or received over the serial port. (This
behavior only appears if the AirLink ES Series device is configured
to display it. Refer to the ALEOS Software Configuration Guide for
details.)
Traffic is being transmitted or received over both the WAN interface
and the serial port. (This behavior only appears if the AirLink
ES Series device is configured to display it. Refer to the ALEOS
Software Configuration Guide for details.)

Ethernet LEDs

Connection speed
Figure 2-8: Ethernet LEDs
The Ethernet port has two LEDs that indicate speed and activity. When looking
into the connector:
• Activity— The right LED is solid yellow when a link is detected (the cable is
plugged in) and blinks when there is activity.
• Connection Speed—The left LED is green to indicate a 100 Mbps connection
and orange to indicate a 10 Mbps connection. It is off when no cable is
connected.
Power-up and Reboot
On power-up or reboot, the LEDs go through a booting sequence. When the boot
is complete, the Power and Network LEDs should be green, signifying that the
power is on, the ES Series device is connected to the wireless network, and there
is a good signal. See Table 2-2
To reboot the ES Series device, either:
• In ACEmanager, click the Reboot button at the top right of the screen.
Or
Description
Activity
for detailed LED operation.
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