Leds (Lights) - ZyXEL Communications P-2900-4HB User Manual

Chapter 1 Getting To Know Your ZyXEL Device

1.3 LEDs (Lights)

The following figure displays the labels of the LED.
Figure 2 Front Panel LEDs
The following table describes the LEDs.
Table 1 Front Panel LEDs
LED
PWR
DS
US
ONLINE
LAN 1-4
18
COLOR STATUS
Green On
Blinking
Off
Green On
Blinking
Off
Green On
Blinking
Off
Green On
Blinking
Off
Green On
Blinking
Off
DESCRIPTION
The ZyXEL Device is receiving AC power.
The ZyXEL Device is receiving sufficient power
from the battery.
The ZyXEL Device is not receiving power or it is
starting up.
The ZyXEL Device has successfully found a
downstream channel.
The ZyXEL Device is trying to search for a
downstream channel.
The downstream channel is not found.
The ZyXEL Device has successfully found an
upstream channel.
The ZyXEL Device is trying to search for an
upstream channel.
The upstream channel is not found.
The ZyXEL Device has successfully established a
connection to the cable operator's network.
Slowly: The ZyXEL Device is trying to initiate a
connection with the cable operator's network.
Fast: The ZyXEL Device is sending/receiving data
on the WAN.
The coaxial cable is not connected or the cable link
is down.
The ZyXEL Device has a successful 10/100Mb
Ethernet connection.
The ZyXEL Device is sending/receiving data.
The LAN is not connected.
P-2900-4HB User's Guide