The Router's Leds; Figure 3-3: The Router's Leds - Linksys WRT54G3G User Manual

Wireless-G Router for 3G/UMTS Broadband

The Router's LEDs

The Router's LEDs are located on the Router's other side panel.
3G/UMTS Button This button allows you to connect to and disconnect from the HSDPA/3G/UMTS or GPRS
network (you can also use the Basic Setup tab of the Router's web-based utility).
POWER Green. The POWER LED lights up and will stay on when the Router is powered on. When the
Router goes through its self-diagnostic mode during every boot-up, this LED will flash. When
the diagnostic is complete, the LED will be solidly lit.
ETHERNET
1, 2, 3, 4 Green. These numbered LEDs, corresponding with the numbered ports on the Router's back
panel, serve two purposes. If the LED is continuously lit, the Router is successfully connected
to a device through that port. A flashing LED indicates network activity over that port.
DMZ Green. The DMZ LED lights up and will remain lit while the Router uses its DMZ function.
WIRELESS Green. The WIRELESS LED lights up whenever there is a successful wireless connection. If the
LED is flashing, the Router is actively sending or receiving data over the wireless network.
3G/UMTS Blue/Green. The 3G/UMTS LED flashes as the Router connects to the mobile network. It is
solidly lit when the connection is established. The LED lights up blue if the Router connects to
a HSDPA/3G/UMTS network. It lights up green if the Router connects to a GPRS network.
If the LED quickly flashes, alternating between blue and green, and the Router does not have a
connection to the mobile network, then either the Router's PIN code is incorrect, or there is no
Vodafone Mobile Connect HSDPA/3G/UMTS data or SIM card inserted when you push the 3G/
UMTS Connect/Disconnect button. Contact Vodafone for assistance (contact information is
available in "Appendix J: Contact Information").
INTERNET Green. The INTERNET LED lights up when a connection is made through the Internet port.
Chapter 3: Getting to Know the Wireless-G Router for 3G/UMTS Broadband
The Router's LEDs

Figure 3-3: The Router's LEDs

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