Planet Technology PL-501v2-US - Manual (Page 12)

Chapter 3: Configuration
Overview
The PL-501v2 uses 128-bit AES encryption to block outside access. The key is
set by using the Configuration Utility on the CD. By default, the protection is
enabled, however, it is recommended to change the default network key. All your
powerline devices must use the same network key in order to be connected
together.
Diagnose Powerline network
Part 1: Diagnose a Local Powerline device
Double click the PL-501 Device Manager icon on your Desktop, and utility
screen will show up as below:
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