Linksys PLWK400 User Manual

Setting up a wireless network with the
PLWK400
Powerline networking is a way to extend your network using the electrical outlets in your
house. This works by adding a powerline adapter to your network. Setting up a powerline
network requires a set of powerline adapters plugged into each electrical outlet where the
network extension is needed.
The Linksys PLWK400 consists of the PLE400 Powerline 1-port Fast Ethernet and PLW400
Powerline AV Wireless Network Extender that lets you easily set up a powerline network in
your home. This article will guide you on how to create a network using your powerline
adapters.
IMPORTANT: To set up your powerline network, you should:
• Make sure you already have Internet access and a working home network.
• Make sure that the wireless devices that you want to connect to the PLW400 have a
working wireless feature. An easy way to test this is to first try to connect it to your wireless
router.
Basic powerline network
Creating a basic powerline network is now made possible using your plug and play powerline
adapters. This setup assumes that all the devices are located on the same floor of your house and
that you have an active Internet connection.
QUICK TIP: PLW400 is a wireless powerline adapter that will allow you to connect wireless
computers and devices to your existing powerline network.

Linksys PLWK400 Specifications

General

Power plug	-
Ethernet LAN	Yes
Wi-Fi standards	802.11a, 802.11b, 802.11g
PowerLine standard	HomePlug AV
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
Security algorithms	WPS
Networking standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3u
Built-in power socket	No
Ethernet LAN data rates	10, 100 Mbit/s
Maximum data transfer rate	200 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Product color	Black
Cables included	LAN (RJ-45)
Quantity per pack	2 pc(s)

Summary

Introduction to Powerline Networking

PLWK400 Overview and Setup Essentials

Introduces the Linksys PLWK400 kit, explains powerline networking, and lists setup prerequisites.

Installing the PLWK400 Adapters

Connecting the PLE400 Adapter

Guides on plugging the PLE400 into a power outlet and connecting it to the router via Ethernet.

Connecting the PLW400 Adapter

Guides on plugging the PLW400 into a power outlet and verifying its connection status.

Finalizing Wireless Setup and Device Connection

Guides on wireless connection of PLW400 and connecting wireless devices to the network.

PLW400 Frequently Asked Questions

Hardware Information and Requirements

Answers questions about the PLW400's hardware, warranty, and minimum system requirements.

LEDs, Ports, and Security Configuration

Addresses questions regarding LEDs, ports, buttons, and advanced security setup for the adapter.

Advanced Configuration and Troubleshooting

Troubleshooting Connection and Device Issues

Provides solutions for common problems like unlit LEDs, no Ethernet, or connectivity failures.

Setting Up with Wi-Fi Protected Setup (WPS)

Details the WPS method for wirelessly connecting the PLW400 to your network.

Using the Powerline Utility

Explains how to use the Linksys Powerline AV Utility for device detection and management.