TP-Link TD-8616B User manual

TD-8616B
ADSL2/2+ Ethernet Modem
Rev: 1.0.1
1910010015

COPYRIGHT & TRADEMARKS
Specifications are subject to change without notice. is a registered trademark of
TP-LINK TECHNOLOGIES CO., LTD. Other brands and product names are trademarks or
registered trademarks of their respective holders.
No part of the specifications may be reproduced in any form or by any means or used to make any
derivative such as translation, transformation, or adaptation without permission from TP-LINK
TECHNOLOGIES CO., LTD. Copyright © 2008 TP-LINK TECHNOLOGIES CO., LTD. All rights
reserved.
http://www.tp-link.com

FCC STATEMENT
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to pro-vide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not in-stalled and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
•Consult the dealer or an experienced radio/ TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1) This device may not cause harmful interference.
2) This device must accept any interference received, including interference that may
cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
CE Mark Warning
This is a class B product. In a domestic environment, this product may cause radio interference, in
which case the user may be required to take adequate measures.

Package Contents
The following items should be found in your package:
¾One TD-8616B ADSL2/2+ Ethernet Modem
¾One AC power Adapter for TD-8616B ADSL2/2+ Ethernet Modem
¾Quick Installation Guide
¾One RJ45 cable
¾Two RJ11 cables
¾One ADSL splitter
¾One Resource CD , including:
zThis User Guide
zOther Helpful Information
)Note:
Make sure that the package contains the above items. If any of the listed items are damaged or
missing, please contact with your distributor.

CONTENTS
Chapter 1. Introduction ........................................................................................ 1
1.1 Product Overview ...................................................................................................... 1
1.2 Main Features ........................................................................................................... 1
1.3 Conventions .............................................................................................................. 1
Chapter 2. Hardware Installation ......................................................................... 2
2.1 The Front Panel ........................................................................................................ 2
2.2 The Back Panel......................................................................................................... 2
2.3 Installation Environment ............................................................................................ 3
2.4 Connecting the Modem ............................................................................................. 3
Chapter 3. Quick Installation Guide .................................................................... 5
3.1 Configure PC............................................................................................................. 5
3.2 Login ......................................................................................................................... 8
Chapter 4. Software Configuration.................................................................... 10
4.1 Statistics.................................................................................................................. 10
4.2 Basic Setup ............................................................................................................. 11
4.2.1 WAN Setting...................................................................................................................12
4.2.2 LAN Setting ....................................................................................................................12
4.2.3 ADSL ..............................................................................................................................13
4.3 Maintenance............................................................................................................ 13
4.3.1 Administration.................................................................................................................14
4.3.2 Firmware.........................................................................................................................14
4.3.3 SysRestart......................................................................................................................15
4.3.4 Diagnostic Test...............................................................................................................15
Appendix A: Specification..................................................................................... 17

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
¾One 10/100M RJ-45 LAN ports (Auto MDI/MDIX), one RJ11 port
¾Downstream data rates up to 24Mbps, upstream data rates up to 3.5Mbps（With Annex M
enabled）.
¾Supports long transfers, the max line length can reach to 6.5Km.
¾Quick response semi-conductive surge protection circuit, provides reliable ESD and
surge-protect function.
¾High speed and asymmetrical data transmit mode, provides safe and exclusive bandwidth.
¾Supports All ADSL industrial standards.
¾Compatible with all mainstream DSLAM (CO).
¾Real-time Configuration and device monitoring.
¾Supports Multiple PVC (Permanent Virtual Circuit).
¾Supports 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.

TD-8616B ADSL2/2+ Ethernet Modem User Guide
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Chapter 2. Hardware Installation
2.1 The Front Panel
Figure 2-1
The LEDs locate on the front panel, which indicate the device’s working status. For details, please
refer to LED Explanation.
LED Explanation:
Name Status Indication
LAN
On
Off
Flash
LAN port normal
Connection on LAN port abnormal
Data transmitting or receiving on LAN port
ADSL
Slow flash
Quick flash
On
Connection to telecom network is abnormal
Connecting to the telecom network
Connection to telecom network is OK
Act
Flash
Off
There is data transmitting or receiving on WAN
port
No data transmitting or receiving on WAN port
Power On
Off
Power OK
Power fail
2.2 The Back Panel
Figure 2-2
¾ON/OFF: The switch for the power.
¾POWER: The Power plug is where you will connect the power adapter.
¾RESET: There are two ways to reset the Modem's factory defaults.
Method one: When the device is working, please press the reset button of the Modem, keep
the reset button pressed down for more than five seconds and then wait for the modem to
reboot.
Method two：Restore the default setting from “Maintenance-SysRestart” of the Modem's
Web-based Utility.

TD-8616B ADSL2/2+ Ethernet Modem User Guide
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¾LAN: Through the port, you can connect the Modem to your PC or the other Ethernet network
devices.
¾LINE: Through the port, you can connect the Modem with the telephone.
2.3 Installation Environment
¾The Product should not be located where it will be exposed to moisture or excessive heat.
¾Place the Modem in a location where it can be connected to the various devices as well as to
a power source.
¾Make sure the cables and power cord are placed safely out of the way so they do not create a
tripping hazard.
¾The Modem can be placed on a shelf or desktop.
2.4 Connecting the Modem
Before installing the device, please make sure your broadband service provided by your ISP is
available. If there is any problem, please contact your ISP. You need to connect the device to the
phone jack, the power outlet, and your computer or network. Before cable connection, cut off the
power supply and keep your hands dry. You can follow the steps below to install it.
Step 1: Connect the ADSL Line.
Method one: Plug one end of the twisted-pair ADSL cable into the ADSL LINE port on
the rear panel of TD-8616B, and insert the other end into the wall socket.
Method two：You can use a separate splitter. External splitter can divide the data and
voice, and then you can access the Internet and make calls at the same time. The
external splitter has three ports:
•LINE: Connect to the wall jack
•PHONE: Connect to the phone sets
•MODEM: Connect to the ADSL LINE port of TD-8616B
Plug one end of the twisted-pair ADSL cable into the ADSL LINE port on the rear panel
of TD-8616B. Connect the other end to the MODEM port of the external splitter.
Step 2: Connect the Ethernet cable. Attach one end of a network cable to your computer’s
Ethernet port or a regular hub/switch port, and the other end to the LAN port on the
TD-8616B.
Step 3: Attach the power adapter. Connect the AC power adapter to the POWER connector on
the rear of the device and plug in the adapter to a wall outlet or power extension.
Step 4: Turn on the TD-8616B and power on the computers and LAN devices.

TD-8616B ADSL2/2+ Ethernet Modem User Guide
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Figure 2-3

TD-8616B ADSL2/2+ Ethernet Modem User Guide
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Chapter 3. Quick Installation Guide
3.1 Configure PC
After you directly connect your PC to the TD-8616B or connect your adapter to a Hub/Switch
which has connected to the Router, you need to configure your PC’s IP address. Follow the steps
below to configure it.
Step 1: Click the Start menu on your desktop, right click My Network Places, and then select
Properties (shown in Figure 3-1).
Figure 3-1
Step 2: Right click Local Area Connection (LAN), and then select Properties.