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TD-8816B ADSL2/2+ Ethernet Modem User Guide
1
Chapter 1. Introduction
1.1 Product Overview
Thank you for choosing the TD-8816B ADSL2/2+ Ethernet Modem. The device is designed to
provide a simple and cost-effective ADSL Internet connection for a private Ethernet network.
The Router is easy to use. The TD-8816B connects to an Ethernet LAN or computers via standard
Ethernet ports. The ADSL connection is made using ordinary telephone line with standard
connectors. Multiple workstations can be networked and connected to the Internet using a single
Wide Area Network (WAN) interface and single global IP address. The advanced security
enhancements, IP/MAC Filter, Application Filter and URL Filter can help to protect your
network from potentially devastating intrusions by malicious agents from the outside of your
network.
The Router is easy to install and manage. Quick Start of the Web-based Utility is supplied and
friendly help messages are provided for the configuration. Network and Router management is
done through the Web-based Utility which can be accessed through local Ethernet using any web
browser.
ADSL
The TD-8816B supports full-rate ADSL2+ connectivity conforming to the ITU and ANSI
specifications. In addition to the basic DMT physical layer functions, the ADSL2+ PHY supports
dual latency ADSL2+ framing (fast and interleaved) and the I.432 ATM Physical Layer.
1.2 Main Features
¾ One 10/100M RJ-45 LAN ports (Auto MDI/MDIX), 1 RJ11 port
¾ Downstream data rates up to 24Mbps, upstream data rates up to 3.5Mbps（With Annex M
enabled）.
¾ Supports long transfers, the max line length can reach to 6.5Km.
¾ Supports remote configuration and management through SNMP
and CWMP.
¾ Supports PPPoE, it allows connecting the internet on demand and disconnecting from the
Internet when idle.
¾ Quick response semi-conductive surge protection circuit, provides reliable ESD and
surge-protect function.
¾ High speed and asymmetrical data transmit mode, provides safe and exclusive bandwidth.
¾ Supports All ADSL industrial standards.
¾ Compatible with all mainstream DSLAM (CO).
¾ Provides integrated access of internet and route function which face to SOHO user.
¾ Real-time Configuration and device monitoring.