TP-Link TD-8840 Hardware Installation Guide, System Requirement, The Front Panel, LED Explanation

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Chapter 2.Hardware Installation Guide

TD-8840

ADSL2+ Modem Router User Guide

Chapter 2.Hardware Installation Guide

The TD-8840 maintains five separate interfaces: four Ethernet and one ADSL interface. The Router should not be located where it will be exposed to moisture or excessive heat. Place the Router in a location where it can be safely connected to the various devices. The electrical outlet shall be installed near the device and shall be easily accessible.

2.1 System Requirement

Confirm your computer has been installed with networking interface card (NIC) before connecting ADSL2+ Modem Router to your computer, with the operating system supporting the TCP/IP protocol.

2.2 The Front Panel

The front panel of ADSL2+ Modem Router includes one power indicator and seven function indicators, as explained in chart below.

LED Explanation

 

Name

Status

 

Indication

 

 

 

 

 

 

Power

On

 

Power is on.

 

 

 

 

 

Off

Power is off.

 

 

 

 

 

 

 

 

 

On

 

The LINE port is linked up.

 

ADSL

Flash

The ADSL negotiation is in progress.

 

 

Off

The LINE port is linked down.

 

 

 

 

 

 

 

On

 

A successful PPP connection has been built.

 

 

 

 

 

Internet

Flash

Data is being transferred over the Internet.

 

 

 

 

 

 

Off

 

There is no successful PPP connection or the Router works on

 

 

 

Bridge mode.

 

 

 

 

 

 

 

 

 

 

 

On

 

There is a successful connection on the corresponding 1~4 (LAN)

 

 

 

port but no activity.

 

 

 

 

 

1~4 (LAN)

Off

 

There is no connection on the corresponding 1~4 (LAN) port or the

 

 

 

connection is abnormal.

 

 

 

 

 

 

Flash

Data is being transferred over the 1~4 (LAN) port.

 

 

 

 

 

5

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Contents 1910010192 TD-8840User Guide ADSL2+ Modem RouterRev COPYRIGHT & TRADEMARKS CE Mark Warning FCC STATEMENTEC DECLARATION OF CONFORMITY EUROPE SAFETY NOTICESCONTENTS Chapter Appendix A FAQAppendix B Default Configuration DiagnosticsADSL2+ Modem Router User Guide Package ContentsTD-8840 1.2Conventions 1.3Main FeaturesChapter 1.Introduction 1.1Product OverviewTD-8840 1.4Supporting Protocol1.5Transmit Data-rate 1.6ATM PropertyADSL2+ Modem Router User Guide 1.7System Support1.8Working Environment TD-8840TD-8840 Chapter 2.Hardware Installation Guide2.1 System Requirement 2.2 The Front PanelTD-8840 2.5Hardware Installation Procedures2.3The Rear Panel 2.4Environment RequirementsADSL2+ Modem Router User Guide TD-8840TD-8840 Chapter 3.Quick Installation Guide3.1Configure PC ¾Setting IP address automaticallyADSL2+ Modem Router User Guide TD-8840ADSL2+ Modem Router User Guide ¾Setting IP address manuallyTD-8840 Internet Protocol TCP/IP TD-8840ADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide 3.2LoginTD-8840 Next 3.3Quick SetupTD-8840 ADSL2+ Modem Router User GuideADSL2+ Modem Router User Guide 3.3.1PPPoATD-8840 ADSL2+ Modem Router User Guide cClick Save/Reboot3.3.2PPPoE TD-8840ADSL2+ Modem Router User Guide cClick Save/RebootTD-8840 ADSL2+ Modem Router User Guide 3.3.3MERTD-8840 ADSL2+ Modem Router User Guide cClick Save/Reboot3.3.4IPoA TD-8840ADSL2+ Modem Router User Guide cClick Save/Reboot3.3.5Bridging TD-8840ADSL2+ Modem Router User Guide bClick Save/RebootTD-8840 4.1Device Info Chapter 4.Software Configuration4.2Quick Setup 4.3Advanced SetupADSL2+ Modem Router User Guide 4.3.1 WANTD-8840 ¾PPP over ATM PPPoA TD-8840ADSL2+ Modem Router User Guide MSCHAP TD-8840ADSL2+ Modem Router User Guide ¾PPP over Ethernet PPPoE TD-8840ADSL2+ Modem Router User Guide MSCHAP TD-8840ADSL2+ Modem Router User Guide ¾MAC Encapsulation Routing MER TD-8840ADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide TD-8840¾IP over ATM IPoA TD-8840ADSL2+ Modem Router User Guide 1.DHCP is not supported in IPoA mode TD-8840ADSL2+ Modem Router User Guide ¾Bridging TD-8840ADSL2+ Modem Router User Guide Figure Figure TD-8840ADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide All of the above setup is under windows XP OS4.3.2 LAN TD-8840To Reserve an IP address: TD-8840ADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide TD-8840ADSL2+ Modem Router User Guide 4.3.3 MAC CloneTD-8840 4.3.4.1. MAC Filtering 4.3.4 SecurityTD-8840 ADSL2+ Modem Router User GuideTo add a new entry, follow the steps below 7.Click Save/Apply to save your settings FigureTD-8840 ADSL2+ Modem Router User Guide4.3.4.2. Parental Control TD-8840ADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide 4.3.5.1. Default Gateway4.3.5 Routing TD-88404.3.5.2. Static Route TD-8840ADSL2+ Modem Router User Guide To add a new entry, follow the steps below 4.3.6 DSLTD-8840 ADSL2+ Modem Router User GuideFigure Figure TD-8840ADSL2+ Modem Router User Guide ADSL2+ Modem Router User Guide 4.4DiagnosticsTD-8840 TD-8840 4.5Management4.5.1 Settings 4.5.1.1. BackupADSL2+ Modem Router User Guide 4.5.1.2. Update4.5.1.3. Restore Default TD-8840ADSL2+ Modem Router User Guide 4.5.2 System LogTD-8840 ADSL2+ Modem Router User Guide 4.5.3 SNMP AgentTD-8840 ADSL2+ Modem Router User Guide 4.5.4 Access Control4.5.4.1. Service TD-88404.5.4.2. IP Address 4.5.4.3. PasswordTD-8840 ADSL2+ Modem Router User GuideADSL2+ Modem Router User Guide 4.5.5 Update FirmwareTD-8840 ADSL2+ Modem Router User Guide 4.5.6 Save/RebootTD-8840 ADSL2+ Modem Router User Guide Chapter 5.Software DialHow do I set up the connection in the windows XP? TD-8840ADSL2+ Modem Router User Guide TD-8840ADSL2+ Modem Router User Guide Appendix A FAQTD-8840 ADSL2+ Modem Router User Guide need to install the dial software, such as Winpoet, EnternetTD-8840 ADSL2+ Modem Router User Guide Appendix B Default ConfigurationPassword TD-8840
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TD-8840 specifications

The TP-Link TD-8840 is a versatile ADSL modem/router that has been designed for home and small office use. Known for its robust performance and ease of use, this device combines the functionality of a modem and a router, offering users a cost-effective solution for high-speed internet access.

One of the main features of the TD-8840 is its ADSL2+ support, which enables internet speeds of up to 24 Mbps downstream and 1 Mbps upstream. This capability allows users to enjoy seamless browsing, streaming, and online gaming experiences. The modem is compatible with various ADSL standards, making it a flexible choice for different ISP offerings.

In terms of connectivity, the TD-8840 comes equipped with four Ethernet ports, allowing users to connect multiple devices directly through wired connections. This is particularly beneficial for businesses or households with several computers and devices, ensuring stable and high-speed internet access for all. Additionally, it offers a USB port for connecting to storage devices, facilitating easy file sharing and access across the network.

Security is another paramount feature of the TD-8840. The device supports various encryption protocols, including WPA and WPA2, providing a secure wireless environment for users. Moreover, it includes a built-in firewall that protects the network from external threats, ensuring that users can browse the internet safely.

Setting up the TP-Link TD-8840 is straightforward, thanks to the intuitive web UI. The installation process is guided, allowing users to get online quickly without needing extensive technical knowledge. The modem also offers features such as DHCP server, NAT, and IP QoS, further enhancing its functionality.

Compatibility is another strength of the TD-8840, as it works with a wide range of ISPs, making it a popular choice for many users. The device's compact design and robust build quality ensure durability, making it a reliable investment for long-term use.

In conclusion, the TP-Link TD-8840 is an excellent modem/router choice for those seeking a reliable, high-speed internet connection. With its ADSL2+ support, multiple Ethernet ports, and strong security features, it meets the demands of modern households and small businesses. Its ease of setup and wide compatibility with ISPs further enhance its appeal, making it a noteworthy option in the crowded networking market.