Power And Light Problems - ZyXEL Communications PLA4231 User Manual

Chapter 14 LEDs and Troubleshooting
The following table describes the behavior of the lights on the PLA4231.
Table 36 PLA4231
LIGHTS
POWER
WLAN
HomePlug
Ethernet 1/
2

14.2 Power and Light Problems

The PLA4231 does not turn on. None of the lights turn on.
Make sure the PLA4231 is plugged in to an appropriate power source.
1
96
ICON COLOR
Green
Green
Green
Amber
Red
Green/
Amber/
Red
Green
STATUS DESCRIPTION
On The PLA4231 is on and receiving power.
It also indicates a successful connection using the
RESET/ENCRYPT button.
Blinking The PLA4231 is starting up.
It also indicates the PLA4231 is trying to connect with
another device using the ENCRYPT function.
Blinking at the same time as the HomePlug light
indicates an unsuccessful connection if you have used
the RESET/ENCRYPT button.
Off The PLA4231 is not receiving power.
On The PLA4231's wireless LAN is ready, or WPS is enabled.
Fast The PLA4231 is sending/receiving data through the
Blinking wireless LAN, or WPS has failed.
Slow The PLA4231 is negotiating a WPS connection with a
Blinking wireless device.
Off The wireless LAN is not ready or has failed.
On The PLA4231 detects another powerline adapter. The
data transfer rate is greater than 80 Mbps.
The PLA4231 detects another powerline adapter. The
data transfer rate is between 20~80 Mbps.
The PLA4231 detects another powerline adapter. The
data transfer rate is between 0~20 Mbps.
Blinking The PLA4231 is communicating with another powerline
adapter. Data is being transmitted and/or received.
Blinking at the same time as the POWER light indicates
an unsuccessful connection if you have used the
RESET/ENCRYPT button.
Off The HomePlug port does not detect another powerline
adapter.
On The PLA4231 has a successful 10/100MB Ethernet
connection.
Blinking The PLA4231 is communicating with a networking device
connected to the Ethernet port.
Off The PLA4231 does not detect any devices connected to
its Ethernet port.
PLA4231 User's Guide