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ZyXEL Communications P660HN-Fx User Manual

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ADSL Series User’s Guide
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Product Specifications
The following tables summarize the ZyXEL Device’s hardware and firmware features.
LEDs (Lights)
The following table describes the LEDs.
None of the LEDs are on if the ZyXEL Device is not receiving power.
Table 86   
LED Descriptions
LED
NAME
COLOR
STATUS
DESCRIPTION
POWER
Green
On
The ZyXEL Device is receiving power and ready for use.
Blinking
The ZyXEL Device is self-testing.
Red
On
The ZyXEL Device detected an error while self-testing, or 
there is a device malfunction.
Off
The ZyXEL Device is not receiving power.
ETHERNET1
-4
Green
On
The ZyXEL Device has an Ethernet connection with a 
device on the Local Area Network (LAN).
Blinking
The ZyXEL Device is sending/receiving data to/from the 
LAN.
Off
The ZyXEL Device does not have an Ethernet connection 
with the LAN.
WLAN/WPS
Green
On
The wireless network is activated and is operating in IEEE 
802.11b/g/n mode.
Blinking
The ZyXEL Device is communicating with other wireless 
clients.
Orange
Blinking
The WPS connection is being configured.
Off
The wireless network is not activated.
DSL
Green
On
This light applies when the ZyXEL Device is in DSL WAN 
mode. The DSL line is up. 
Blinking
The ZyXEL Device is attempting to synchronize DSL 
signal.
Off
The DSL line is down.
INTERNET
Green
On
The ZyXEL 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).
Blinking
The ZyXEL Device is sending or receiving IP traffic.
Red
On
The ZyXEL Device attempted to make an IP connection 
but failed. Possible causes are no response from a DHCP 
server, no PPPoE response, PPPoE authentication failed.
Off
The ZyXEL Device does not have an IP connection.