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ZyXEL Communications P-661H Series User Manual

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Chapter 1 Getting To Know Your ZyXEL Device
P-661H/HW Series User’s Guide
36
Figure 3   Front Panel
The following table describes the LEDs.
1.6  Hardware Connection
Refer to the Quick Start Guide for information on hardware connection.
1.7  Splitters and Microfilters
This section describes how to connect ADSL splitters and microfilters. See your Quick Start 
Guide for details on other hardware connections.
Table 2   Front Panel LEDs
LED
COLOR
STATUS
DESCRIPTION
POWER
Green
On
The ZyXEL Device is receiving power and functioning 
properly.
Blinking 
The ZyXEL Device is rebooting or performing diagnostics.
Red
On
Power to the ZyXEL Device is too low.
Off
The system is not ready or has malfunctioned.
ETHERNET 
1~4
Green
On
The ZyXEL Device has a successful 10/100Mb Ethernet 
connection. 
Blinking 
The ZyXEL Device is sending/receiving data.
Off
The LAN is not connected.
WLAN 
(wireless 
devices 
only)
Green
On
The ZyXEL Device is ready, but is not sending/receiving data 
through the wireless LAN. 
Blinking
The ZyXEL Device is sending/receiving data through the 
wireless LAN.
Off
The wireless LAN is not ready or has failed.
DSL
Green
On
The DSL line is up.
Blinking 
The ZyXEL Device is initializing the DSL line.
Off
The DSL line is down.
INTERNET
Green
On
The Internet connection is up.
Blinking
The ZyXEL Device is sending/receiving data.
Off
The Internet connection is down.