Comtrend Corporation AR-5312u, Руководство пользователя

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2.2 Front Panel
The front panel LED indicators are shown below and explained in the following table.
This information can be used to check the status of the device and its connections.
LED Color Mode Function
POWER
Green
On The device is powered up.
Off The device is powered down.
Red On
POST (Power On Self Test) failure or other
malfunction. A malfunction is any error of
internal sequence or state that will prevent
the device from connecting to the DSLAM
or passing customer data.
ETH 1X-4X
Green
On An Ethernet Link is established.
Off An Ethernet Link is not established.
Blink Data transmitting or receiving over
Ethernet.
WPS Green
On WPS function is OK.
Off WPS function is closed or failure.
WiFi Green
On The wireless module is ready.
(i.e. installed and enabled).
Off
The wireless module is not ready.
(i.e. either not installed or disabled).
Blink Data transmitting or receiving over WIFI.
USB Green
On
USB equipment is connected.
Off USB equipment is not connected.
Blink Data transmission.
DSL Green
On xDSL Link is established.
Off Modem power off.
Blink fast: xDSL Link is training or data
transmitting.
slow: xDSL training failed.
INTERNET
Green
On IP connected and no traffic detected. If
an IP or PPPoE session is dropped due to
an idle timeout, the light will remain green
if an ADSL connection is still present.
Off Modem power off, modem in bridged mode
or ADSL connection not present. In
addition, if an IP or PPPoE session is
dropped for any reason, other than an idle
timeout, the light is turned off.
Blink IP connected and IP Traffic is passing
through the device (either direction)