Section 1 Overview
1-10 WR850
LED Description The underlined items represent network activity.
LED Condition Color Status
1 Power ON Green The device is powered on and operating normally.
Blinking Green Firmware update is in progress.
Blinking/OFF Red The power LED turns RED as soon as the reset
button is depressed. If the reset button is held down
for more than 5 seconds, the LED starts to blink
and the router’s default user name, password,
private LAN IP address, and private subnet mask
address will be restored. The LED then turns off
until the reset button is released. The power LED
blinks RED if the firmware is corrupted, indicating
the firmware needs to be restored.
2 Modem OFF None No external Ethernet device has been attached and
detected. The Ethernet link is down.
ON Red The WAN interface has been disabled by the
firmware.
Blinking Red The WAN connection has lost IP connectivity with
its default gateway even though the Ethernet link is
still up. Or the WAN connection repair procedure is
still in progress.
ON/Blinking Amber 10BaseT link detected/active traffic present.
ON/Blinking Green 100BaseT link detected/active traffic present.
3 Wireless OFF None No mobile station or Access Point has been
associated with this device.
ON Red The wireless interface has been disabled by the
firmware.
ON/Blinking Amber 802.11b connection exists in this wireless
domain/active traffic present.
ON/Blinking Green 802.11g connection exists in this wireless
domain/active traffic present.
4 LAN (x4) OFF None No external Ethernet device has been attached and
detected. The Ethernet link is down.
ON/Blinking Amber 10BaseT link detected/active traffic present.
ON/Blinking Green 100BaseT link detected/active traffic present.