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TD-8616B ADSL2/2+ Ethernet Modem User Guide
1
Chapter 1. Introduction
Thank you for choosing the TD-8616B ADSL2/2+ Ethernet Modem .
1.1 Product Overview
The device is designed to provide a simple and cost-effective ADSL Internet connection for a
private Ethernet network.
The Modem is easy to use. The TD-8616B 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.
ADSL
The TD-8616B 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), one 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 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 Real-time Configuration and device monitoring.
¾ Supports Multiple PVC (Permanent Virtual Circuit).
¾ Supports firmware upgrade and Web management.
1.3 Conventions
The Modem or device mentioned in this User Guide stands for TD-8616B without any
explanations.
Parameters provided in the pictures are just references for setting up the product, which may
differ from the actual situation.