ZyXEL N4100 Guia Do Utilizador

Página de 348
 Chapter 1 Introduction
N4100 User’s Guide
25
1.6  LEDs (Lights)
The following graphic displays the labels of the LEDs.
Figure 3   LEDs on the Front Panel  
None of the LEDs are on if the N4100 is not receiving power.
Table 1   LED Descriptions
LED
COLOR
STATUS
DESCRIPTION
PWR
Green
On
The N4100 is receiving power.
Off
The N4100 is not receiving power.
SYS
Green
On
The N4100 is ready and running.
Off
The N4100 is not ready or has failed.
WLAN
Green
On
The wireless network is activated.
Blinking
The N4100 is communicating with other wireless 
clients.
Off
The wireless network is not activated.
WAN
Green
On
The N4100 has an Ethernet connection with another 
device (such as a broadband modem) through this 
port.
Blinking
The N4100 is sending/receiving data through this 
port.
Off
The N4100 does not have an Ethernet connection 
through this port.