ZyXEL Communications AMG1312-T10D User Manual page 17

None of the LEDs are on if the Device is not receiving power.
Table 1 LED Descriptions
LED
USB
DSL
WLAN/WPS
ETHERNET
1-4
INTERNET
POWER
Refer to the Quick Start Guide for information on hardware connections.
AMG1312-T10D User's Guide
COLOR STATUS DESCRIPTION
Green On The Device recognizes a USB connection through the USB slot.
Blinking The Device is sending or receiving data to or from the connected USB
device.
Off The Device does not detect a USB connection through the USB slot.
Green On The DSL line is up.
Blinking The DSL line is initializing.
Off The DSL line is down.
Green On The wireless network is activated.
Blinking The Device is communicating with other wireless clients.
Orange Blinking The Device is setting up a WPS connection.
Off The wireless network is not activated.
Green On The Device has a successful 100 Mbps Ethernet connection with a
device on the Local Area Network (LAN).
Blinking The Device is sending or receiving data to/from the LAN at 100 Mbps.
Off The Device does not have an Ethernet connection with the LAN.
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.
Off The Device does not have an IP connection.
Red On The Device attempted to make an IP connection but failed.
Green On The Device is receiving power and ready for use.
Blinking The Device is self-testing.
Red On The Device has hardware failure.
Blinking Firmware upgrade is in progress.
Off The Device is not receiving power.
Chapter 1 Introduction
17