ZyXEL Communications ADSL2+ Ethernet Gateway P-660R-T Series - Manual (Page 36)

P-660R-T Series User’s Guide
Chapter 1 Getting To Know Your Prestige 36
• Supports OAM F4/F5 loop-back, AIS and RDI OAM cells
Other PPPoE Features
• PPPoE idle time out
• PPPoE Dial on Demand
Diagnostics Capabilities
The Prestige can perform self-diagnostic tests. These tests check the integrity of the following
circuitry:
• FLASH memory
• ADSL circuitry
• RAM
• LAN port
Packet Filters
The Prestige's packet filtering functions allows added network security and management.
Ease of Installation
Your Prestige is designed for quick, intuitive and easy installation.
Housing
Your Prestige's compact and ventilated housing minimizes space requirements making it easy
to position anywhere in your busy office.
1.2 Applications for the Prestige
Here are some example uses for which the Prestige is well suited.
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.