Getting Started; Chapter 1 Getting Started; Overview; What You Need To Know - ZyXEL Communications NWD-270N User Manual

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H A P T E R

1.1 Overview

The ZyXEL NWD-270N Wireless N-lite USB Adapter adapter brings you a better Internet
experience over existing 802.11 networks. With data rates of up to 150 Mbps, you can enjoy a
breathtaking high-speed connection at home or in the office. It is an excellent solution for
daily activities such as file transfers, music downloading, video streaming and online gaming.
This section includes:
• About Your NWD-270N on
• Application Overview on
• Hardware and Utility Installation on
• Configuration Methods on

1.1.1 What You Need to Know

The following terms and concepts may help as you read through this section, and subsequently
as you read through the rest of the User's Guide.
Access Point
An Access Point (AP) is a network device that acts as a bridge between a wired and a wireless
network. Outside of the home or office, APs can most often be found in coffee shops,
bookstores and other businesses that offer wireless Internet connectivity to their customers.
Infrastructure
An infrastructure network is one that seamlessly combines both wireless and wired
components. One or more APs often serve as the bridge between wireless and wired LANs.
Ad-Hoc
An Ad-Hoc wireless LAN is a self-contained group of computers connected wirelessly and
which is independent of any other networks and Access Points.

1.1.2 Before You Begin

• Read the Quick Start Guide for information on making hardware connections and using
the ZyXEL utility to connect your NWD-270N to a network.
NWD-270N User's Guide

Getting Started

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