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ADSL2+ Modem Router
TD-8840T

Highlights:

  • Provide Internet access via ADSL Service and create a wired sharing network, all with one product
  • Works with the latest ADSL standards: up to 24Mbps downstream superior performance
  • Live Parental Controls allow parents or administrators to establish restricted access policies for children or staff
  • IP QoS features for improved bandwidth control across the network

Overview

What This Product Does

ADSL2/2+ Ethernet Modem Router with 4-Port Switch TD-8840T is a 2-in-1 device that combines the functions of a DSL modem and 4-port 10/100Mbps Ethernet router, brings you high-speed Internet connectivity to a home or small office. With our TD-8840T, you can easily create a wired network to share your high-speed Internet connection, documents, photos, music with up to four computers or devices.

Easy Setup and Use

The device comes with a CD with an Easy Setup Assistant that helps you step by step to configure your Internet connection. 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.

2-in-1 Device

The TP-LINK TD-8840T is a 2-in-1 device that combines the function of a DSL modem and 4-port 10/100Mbps Ethernet router. No need to buy a separate router, the TD-8840T 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-8840T 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-8840T 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.

Various Functions

The TD-8840T 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-8840T is simple since it automatically detects your DSL settings to quickly establish a connection to the Internet.

With the function of Application Filter, you can easily set Allow or Deny for applications such as ICQ, MSN, YMSG and Real Audio/Video. If you select Allow, the router will accept the application; if you select Deny, the router will forbid the application. This is useful for home users and small office.

IP QoS-Control Bandwidth Reasonably

Among the wireless network, indiscriminate Internet surfing and bandwidth-guzzling downloads by internal users often leave home or small office with insufficient bandwidth. TD-8840T supports IP QoS function, allowing optimum utilization of bandwidth and offers bandwidth control over congestion, preventing the bandwidth abuse. In this way, the users of a small network receive committed and specific bandwidth, preventing non-critical applications from degrading network performance.  

* All above information apply to TD-8840T  version 4.0 ONLY.

How can I find the hardware version?

Features

  • Access a high-speed DSL Internet connection
  • Up to 24Mbps downstream speed
  • Live Parental Controls allow parents or administrators to establish restricted access policies for children or staff
  • IP QoS features for improved bandwidth control across the network
  • 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, 802.1p
  • Dual Active Firewalls: 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
  • Supports Annex M, which can double upstream data rates

Specifications

HARDWARE FEATURES
Interface4 10/100Mbps RJ45 Ports
1 RJ11 Port
Button1 Power On/Off Switch
External Power Supply9VDC/0.6A
IEEE StandardsIEEE 802.3, 802.3u
ADSL StandardsFull-rate ANSI T1.413 Issue 2, ITU-T G.992.1(G.DMT), ITU-T G.992.2(G.Lite)
ITU-T G.994.1 (G.hs), ITU-T G.995.1 , ITU-T G.996.1, ITU-T G.997.1, ITU-T K.2.1
ADSL2 Standards ITU-T G.992.3 (G.dmt.bis), ITU-T G.992.4 (G.lite.bis)
ADSL2+ StandardsITU-T G.992.5
Dimensions ( W x D x H ) 6.5*4.3*1.1 in.(165*108*28mm)
SOFTWARE FEATURES
Quality of ServiceQoS Remarking based on IPP/ToS, DSCP and 802.1p
Port ForwardingVirtual server, DMZ, ACL(Access Control List)
VPN Pass-ThroughPPTP, L2TP, IPSec Pass-through
ATM/PPP ProtocolsATM Forum UNI3.1/4.0,
PPP over ATM (RFC 2364),
PPP over Ethernet (RFC2516),
IPoA (RFC1577/2225),
PVC - Up to 8 PVCs,
Advanced FeaturesTraffic Shaping(ATM QoS) UBR, CBR, VBR-rt, VBR-nrt;
Dynamic Host Configuration Protocol (DHCP), DHCP relay;
Network Address Translation (NAT);
Static Routing, RIP v1/v2 (optional);
DNS Relay, DDNS
IGMP Multicast, UPnP
SecurityNAT Firewall, MAC /IP /Application/URL Filtering
ManagementWeb Based Configuration(HTTP), Remote management, Telnet management, SNMP v1/2c, SNMP over EOC, Web Based Firmware Upgrade, Diagnostic Tools
OTHERS
CertificationCE, FCC, RoHS
Package ContentsTD-8840T
External Splitter
RJ-11 Telephone Cable
RJ-45 Ethernet Cable
Quick Installation Guide
Resource CD
Power Adapter
System RequirementsMicrosoft® Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7, MAC® OS, NetWare®, UNIX® or Linux.
EnvironmentOperating Temperature: 0℃~40℃ (32℉~104℉)
Storage Temperature: -40℃~70℃ (-40℉~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing