The TP-Link ADSL2+ Modem Router (TD-8840T) is a 2-in-1 device that combines the functions of a DSL modem and 4-port 10/100 Ethernet router. It supports the latest ADSL2/2+ standards to provide higher performance (up to 24Mbps downstream) and longer reach from your Internet Service Provider’s (ISP) Digital Subscriber Line Access Multiplexer (DSLAM). You can also create a wired network to share your high-speed Internet connection, documents, photos, music, videos, and printers.
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.
The TD-8840T also supports TR-069 which automatically updates the firmware and other settings when they become available from your ISP. Featuring high ADSL performance, various QoS policy, easy-to-use, TD-8840T is your best choice to access to the internet.
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
- by David_W @Jul 15, 2009
Full-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.992.3 (G.dmt.bis)
Max 6 kilometers
Downstream: Up to 24Mbps
Upstream: Up to 3.5Mbps (With Annex M enabled)
UNI 3.1/4.0,ATM Adaptation Layer Type 5-AAL5
Multiprotocol encapsulation over ATM (RFC 1483)
UBR, CBR, VBR-rt, VBR-nrt
PPP over ATM (RFC 2364)
PPP over Ethernet (RFC 2516)
IEEE 802.1d transparent learning bridging
Classical IP and ARP over ATM (RFC 1577/2225), MER, RIP V1/V2
Static routing, IP, TCP, UDP, ARP
NAT, NAPT, DNS, DDNS, DHCP Server
UPnP, Virtual Server, DMZ
SIP, H323 ALG
Stateful Packet Inspection (SPI)
VPN Pass Through
IP Type of service(ToS)
HTTP, TELNET, Console
Administration and operation software (firmware) upgradable locally by WEB, TFTP, FTP, Console
Forum messages are not reviewed and may not contain accurate information about a product.
Message contents are opinions from customers based on their own experience with a product.
We do not recommend you make puchasing decisions based on Forum messages.
Product reviews on NCIX.com are screened for relevance and inappropriate
content. Reviews may contain inaccurate information about the product.
If there is a discrepancy, please use the Flag this Review link
located beside each review. Reviews are not an endorsement expressed by
NCIX.com, but opinions from customers based on their own experience with
a product. We do not recommend you make purchasing decisions based on facts or opinions expressed in these reviews.
I got this modem because I didn't want a bunch of wires running a modem and a router, so this worked great. I use it with Teksavvy my ISP, and setup was simple and work. However, 4 months later I had intermittent issues, where a day or two my net was dropping a lot, running 1/16th the max speed etc, then ran perfectly fine for weeks. ISP said modem issues, TP-Link said ISP issue. Finally got really bad and have barely had internet the past 2 weeks so borrowed another modem, works fine, so modem issue. At this point TP-Link has stopped responding as soon as I mentioned warranty repair. Quick to say the ISP, and vanished once became a warranty situation.
This modem/router combo gets the job done and services 4 devices without a problem. The price was good and it's easy to use. However there are no instructions or help for using the advanced features and settings, although very few people will need or want to touch those. I personally don't have a good DSL connection to my ISP, but this modem seems to handle it well and doesn't drop connection very often. So far I can't really justify buying the much more expensive models or buying the combination of a single port modem and a separate router when this gets the job done in one low cost device.
All pricing subject to change. For all prices,
products and offers, NCIX.com reserves the right to make adjustments
due to changing market conditions, product discontinuation, manufacturer
price changes, errors in advertisements and other extenuating
circumstances. Promotional offers from NCIX.com are subject to
availability and are available only while supplies last. No rain
checks will be issued on promotional items and offers.
While NCIX.com uses all reasonable efforts
to include accurate and up-to-date information on the Site, NCIX.com
makes no warranties or representations as to the Site's accuracy.
NCIX.com assumes no liability or responsibility for any errors
or omissions in the content on the Site.
NCIX.com warrants product(s) to be in good
working condition and free from defects in material and workmanship
for a period of one (1) year for OEM packages, and for thirty
(30) days for RETAIL packages, from the original Invoice date
unless otherwise restricted below or by the manufacturer's own
warranty policy. Defective returns and warranty service will be
replaced, exchanged or repaired at NCIX.com's sole discretion,
and based on vendor's policy.
NON-DEFECTIVE merchandise returns may be
accepted on some items ONLY within 15 days of the Invoice date,
at NCIX.com's discretion. All NON-DEFECTIVE returns are subject
to a 15% restocking fee. No refunds will be issued for blank media,
digital cameras (and accessories), opened software, printers,
printer supplies, paper, projectors (and accessories), appliances,
handhelds, PDAs, notebook computers, special order computers and
special order items.
Defective software, video games or DVDs
will be replaced by the SAME title and format ONLY (and subject
to current availability) within 30 days of the Invoice date. Software,
video games and DVDs may be returned within 30 days only if the
item is UNOPENED (with shrink wrap still intact) at the sole discretion
NCIX.com does NOT apply a surcharge
to credit card orders. Please read our RMA
& warranty policy and terms
& conditions for more information. If you have
any questions regarding our sales and warranty policies, please
send us a message -- we'll be glad to answer any of your questions.
NCIX provides a 30 day limited warranty on this product. The remainder of the 1 year warranty is provided by the manufacturer. Warranty length may vary depending on manufacturer and product.
Get the best discount computers online for online computer shopping and discount PC computer components as well as notebook computers, laptops and Canada custom computers for the best deals on computers.
NCIX.com provides Canada the best priced computers in the country for computer components and computer parts and computer accessories with the best online computer store in Canada for your personal and business computer needs.
At NCIX you can build your own computer online as well as search for the cheapest and best video cards, computer processors and CPUs, motherboards computer memory RAM, ssd and hard drives with the fastest shipping in Canada and the US.
So for discount computers online NCIX provides the cheapest digital cameras, printers, motherboards, flash memory, PC speakers and computer electronics with the best Canadian computer and Canadian online computer shopping website in the world.