Leds (Lights) - ZyXEL Communications SBG3300-N series User Manual

Chapter 1 Introducing the Device

1.5 LEDs (Lights)

The following graphic displays the labels of the LEDs.
Figure 5 LEDs on the Device
None of the LEDs are on if the Device is not receiving power.
Table 1 LED Descriptions
LED
POWER
ETHERNET
LAN 1-4
ETHERNET
DSL
INTERNET
20
COLOR STATUS DESCRIPTION
Green On The Device is receiving power and ready for use.
Blinking The Device is self-testing.
Red On The Device detected an error while self-testing, or there is a device
malfunction.
Off The Device is not receiving power.
Green On The Device has a successful Ethernet connection with a device on the
Local Area Network (LAN).
Blinking The Device is sending or receiving data to/from the LAN.
Off The Device does not have an Ethernet connection with the LAN.
Green On The Gigabit Ethernet connection is working.
Blinking The Device is sending or receiving data to/from the Gigabit Ethernet
link.
Off There is no Gigabit Ethernet link.
Green On The ADSL line is up.
Blinking The Device is initializing the ADSL line.
Off The ADSL line is down.
Orange On The VDSL line is up.
Blinking The Device is initializing the VDSL line.
Off The VDSL line is down.
Green On The Device has an IP connection but no traffic.
Your device has a WAN IP address (either static or assigned by a DHCP
server), PPP negotiation was successfully completed (if used) and the
DSL connection is up.
Blinking The Device is sending or receiving IP traffic.
Red On The DSL port is connected to a DSL jack or the Ethernet WAN port is
connected to an Ethernet port but the Device cannot access the
Internet. There is an Internet connection problem.
Off There is no Internet connection or the gateway is in bridged mode.
SBG3300-N Series User's Guide