ZyXEL Communications P-3202HN-Ba, User Manual

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Chapter 1 Introduction
IAD User’s Guide
26
1.6 LEDs (Lights)
The following graphic displays the labels of the LEDs.
Figure 5 LEDs on the Top Panel
None of the LEDs are on if the IAD is not receiving power.
Table 1 LED Descriptions
LED COLOR STATUS DESCRIPTION
POWER Green On The IAD is receiving power and ready for use.
Blinking The IAD is self-testing.
Red On The IAD detected an error while self-testing, or there
is a device malfunction.
Off The IAD is not receiving power.
PON Green On The IAD has established a PON line connection with
the ISP .
Off The IAD has not established a PON connection with
the ISP or the fiber optic line is down.
Blinking The IAD is in the process of downloading firmware.
Red On The IAD PON link has failed or has generated errors.
ETHERNET
1~4 Green On The IAD has an Ethernet connection with another
device (such as a computer) on the Local Area
Network (LAN) through this port.
Blinking The IAD is sending/receiving data to /from the LAN
through this port.
Off The IAD does not have an Ethernet connection with
the LAN through this port.
WPS/
WLAN Green On The wireless network is activated and is operating in
IEEE 802.11b/g/n mode.
Blinking The IAD is communicating with other wireless clients.
Orange Blinking The IAD is setting up a WPS connection.
Off The wireless network is not activated.