TD-8840, ADSL2+, 1x RJ-11, Fast Ethernet, Auto MDI/MDIX
WHAT THIS PRODUCT DOES
ADSL2/2+ Ethernet Modem Router with 4-Port Switch TD-8840 is a 2-in-1 device that combines the functions of a DSL modem and 4-port 10/100 Ethernet router, brings you high-speed Internet connectivity to a home or small office. You can easily create a wired network with our TD-8840 to share your high-speed Internet connection, documents, photos, music with up to four computers or other Ethernet-enabled devices.
2-in-1 Device
The TP-LINK TD-8840 is a 2-in-1 device that combines the function of a DSL modem and 4-port 10/100 Ethernet router. With the new TD-8840, there is no need to buy a separate router now, the TD-8840 is designed to allow you easily create a high-speed wired network and share it with up to four computers or other Ethernet-enabled devices to you home and to the Internet. Having this, you can avoid the cable clutter because now you have got a router inside.
Access High-Speed Internet
Supporting the latest ADSL2/2+ standards, the TD-8840 provides higher performance (up to 24Mbps downstream) and longer reach form your Internet Service Provider’s (ISP) Digital Subscriber Line Access Multiplexer (DSLAM). Unlike a dial-up Internet service, the TD-8840 can get the DSL connection always on so that you don’t have to wait to access the web. Besides the high-speed internet connection, this device also supports TR-069, which can automatically updates the firmware and other setting when they become available from your ISP.
Strong performance
The TD-8840 includes a built-in QoS engine that helps prioritize Internet traffic to enable smooth Internet phone calls (VoIP) and lag-free online gaming. In addition, this device includes Dual Active Firewalls (Packet filtering and NAT) to help protect your network from potential attacks from across the Internet. Setting up the TD-8840 is simple since it automatically detects your DSL settings to quickly establish a connection to the Internet.
Easy Setup and Use
The device comes with a CD with an Easy Setup Assistant that helps you step by step to complete your Internet connection, wireless network settings and security configurations. This feature allows even novice users to setup the router products without sacrificing any key features, just play the AUTO-RUN CD bundled to have your network set up quickly & hassle-free.
Features
> Access a high-speed DSL Internet connection
> Up to 24Mbps downstream speed
> Supports Annex M, which can double upstream data rates
> Built-in switch connects four local PCs directly, and daisy-chain out to more hubs and switches as your network grows
> QoS prioritization based on ToS, DSCP, service type or 802.1p
> Triple Active Firewalls: SPI, NAT and Packet Filter
> Supports DHCP, Universal Plug-and-Play (UPnP), and includes a user-friendly Setup Wizard which takes you through configuring your network, step by step
> Administer and Upgrade the Router Remotely over the Internet
TP-Link TD-8840, Ethernet WAN, Black, White
TP-Link TD-8840. Networking standards: IEEE 802.3, IEEE 802.3u, Ethernet LAN data rates: 10,100 Mbit/s. Upstream data rate: 3.5 Mbit/s, Downstream data rate: 24 Mbit/s, DSL specification: ANSI T1.413 Issue 2, ITU-T G.992.1, ITU-T G.992.2, ITU-T G.994.1, ITU-T G.992.3, ITU-T G.992.5. Routing protocols: IP, Supported network protocols: RFC 2364, PPPoE. Security algorithms: 802.1x RADIUS, Firewall security: Network address translation (NAT) firewall, Stateful packet inspection (SPI) firewall, Filtering description: Domain. Product colour: Black, White
Price, Easy setup using CD-ROM... 
Lack of wireless, Confusing Web interface The Final Word Although some may be put off by the lack of any wireless functionality, the TD-8840 is fine for those on a budget requiring an ADSL2+ modem and home... 
Although some may be put off by the lack of any wireless functionality, the TD-8840 is fine for those on a budget requiring an ADSL2+ modem and home... 