ZyXEL PLA-491 User Manual download pdf (Page 70)

Chapter 7 LEDs and Troubleshooting

PLA-4xx Series User’s Guide

7.1.4 PLA491

The following figure is the front panel of the PLA491. Use the lights to determine if the

PLA491 is behaving normally or if there are some problems on your powerline network.

Figure 49 PLA491 Lights

HomePlug Green On The PLA470 v2 detects another powerline adapter. The

data transfer rate is greater than 40 Mbps.

Amber The PLA470 v2 detects another powerline adapter. The

data transfer rate is between 10~40 Mbps.

Red The PLA470 v2 detects another powerline adapter. The

data transfer rate is between 0~10 Mbps.

Green/

Amber/

Red

Blinking The PLA470 v2 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 ENCRYPT

button.

Off The HomePlug port does not detect another powerline

adapter.

ETHERNET Green On The ETHERNET port is on and ready and the PLA470 v2

detects a device connected to it.

Blinking The PLA470 v2 is communicating with a router, modem,

switch or a computer connected to it.

Off The PLA470 v2 does not detect any devices connected to

its ETHERNET port.

Table 15 PLA470 v2 Lights (continued)

LIGHTS ICON COLOR STATUS DESCRIPTION

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 97 98

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ZyXEL PLA-491 User Manual Page 70