Cisco Systems WRV54G 用户手册

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Chapter 1: Introduction

Wireless-G is the upcoming 54Mbps wireless networking standard that’s almost five times faster than the widely 
deployed Wireless-B (802.11b) products found in homes, businesses, and public wireless hotspots around the 
country—but since they share the same 2.4GHz radio band, Wireless-G devices can also interoperate with 
existing 11Mbps Wireless-B equipment. 

Since both standards are built in, you can protect your investment in existing 802.11b infrastructure, and migrate 
to the new screaming fast Wireless-G standard as your needs grow.

The Linksys Wireless-G Broadband VPN Router is really three devices in one box.  First, there’s the Wireless 
Access Point, which lets you connect Wireless-G or Wireless-B devices to the network.  There’s also a built-in 4-
port full-duplex 10/100 Switch to connect your wired-Ethernet devices. Connect four PCs directly, or daisy-chain 
out to more hubs and switches to create as big a network as you need.  Finally, the Router function ties it all 
together and lets your whole network share a high-speed cable or DSL Internet connection.

To protect your data and privacy, the Wireless-G Broadband VPN Router can encrypt all wireless transmissions.  
The Router can serve as a DHCP Server, has NAT technology to protect against Internet intruders, supports VPN 
pass-through, and can be configured to filter internal users’ access to the Internet.  Configuration is a snap with 
the web browser-based configuration utility.

With the Linksys Wireless-G Broadband VPN Router at the center of your home or office network, you can share a 
high-speed Internet connection, files, printers, and multi-player games with the flexibility, speed, and security 
you need!