ZyXEL Communications ADSL2+ Ethernet/USB Gateway 660RU-Tx Series - Manual (Page 36)

Prestige 660RU-Tx Series User’s Guide
35 Chapter 1 Getting To Know Your Prestige
Housing
Your Prestige's compact and ventilated housing minimizes space requirements making it easy
to position anywhere in your busy office.
1.1.2 Applications for the Prestige
Here are some example uses for which the Prestige is well suited.
1.1.2.1 Internet Access
The Prestige is the ideal high-speed Internet access solution. Your Prestige supports the TCP/
IP protocol, which the Internet uses exclusively. It is compatible with all major ADSL
DSLAM (Digital Subscriber Line Access Multiplexer) providers. A DSLAM is a rack of
ADSL line cards with data multiplexed into a backbone network interface/connection (for
example, T1, OC3, DS3, ATM or Frame Relay). Think of it as the equivalent of a modem rack
for ADSL. A typical Internet access application is shown below.
Figure 1 Prestige Internet Access Application
Internet Single User Account
For a SOHO (Small Office/Home Office) environment, your Prestige offers the Single User
Account (SUA) feature that allows multiple users on the LAN (Local Area Network) to access
the Internet concurrently for the cost of a single IP address.
1.1.2.2 LAN to LAN Application
You can use the Prestige to connect two geogr aphical ly dispersed networks over the ADSL line.
A typical LAN-to-LAN application for your Prestige is shown as follows.