Network Card User Manual
4
Getting Started
PLEK400/PLSK400 Powerline Network Adapter
How Powerline networking works
Electrical wiring runs through your home or office, carrying power to electrical 
outlets  in  every  room. The  typical  wired  Ethernet  network  uses  Ethernet 
network cables to connect your wired network devices. A Powerline network 
uses your existing household wiring as the wiring for your Powerline network.
To create your Powerline network, use two or more Powerline adapters. Each 
device on your Powerline network requires a connection to a Powerline adapter.
 • The PLE400 has one Ethernet port. One of these devices is typically used 
in a Powerline network to connect your network’s wireless router to the 
household wiring. You can also use one of these in any room to connect 
one wired Ethernet device to your Powerline network.
 • The PLS400  has  four  Ethernet  ports. Use one  of  these  devices  in  any 
room of your house to connect up to four wired Ethernet devices to your 
Powerline network.
When adding  a  Powerline  network  to  an  existing  network,  the  connections 
between the Internet, modem, and router stay the same.
Example installation
This diagram shows a basic Powerline network in a house. The router upstairs 
is connected to a Powerline adapter, which is plugged into an electrical outlet. 
Downstairs, the  gaming  console and  a  computer  are connected to a 4-port 
Powerline adapter, which is plugged into an electrical outlet.
Using the household wiring of the home, the router expands the local network 
to include the gaming  console and desktop computer  in the living room. 
Internet access, files, and printers can be shared between the computers and 
other networked devices. For online gaming, you can play downstairs in the 
comfort of your living room, while using the high-speed Internet connection 
of the router and modem upstairs.
Modem
Router
Computer
Gaming 
Console
PLE400
PLS400










