
54M Wireless ADSL2+ Router
TD-W8901G/TD-W8901GB
3-in-1: ADSL2+ modem,
4-port Ethernet router
and wireless G access point
Latest ADSL standards for superior
performance: up to 24Mbps
downstream and 3.5Mbps upstream
Description:
The TP-LINK ADSL2/2+ Modem with 54M Wireless Router
(TD-W8901G/TD-W8901GB) is a 3-in-1 device that combines the
function of a high-speed DSL modem, wireless G access point,
and 4-port Ethernet router. It supports the latest ADSL2/2+
standards to provide higher performance (up to 24Mbps downstream and 3.5Mbps upstream) and longer reach from your
Internet Service Provider’s (ISP) Digital Subscriber Line Access
Multiplexer (DSLAM).With the TD-W8901G/TD-W8901GB, you
can create a wireless network to connect 802.11g/802.11b
devices as well as a wired network to connect up to four 10/100
Ethernet devices.
The TD-W8901G/TD-W8901GB includes a built-in QoS engine
that helps prioritize Internet traffic to enable smooth Internet
Various QoS policies
enable various application,
meeting people’s dierent needs
phone calls (VoIP) and lag-free online gaming. To prevent unauthorized wireless access into your network, the TD-W8901G/TDW8901GB supports the latest encryption including WEP, WPA,
and WPA2. In addition, this device includes Dual Active Firewalls
(SPI and NAT) to help protect your network from potential
attacks from across the Internet.
The TD-W8901G/TD-W8901GB also supports TR-069 which
automatically updates the firmware and other settings when
they become available from your ISP. Whether it is for a home or
for a small office user, the ADSL2/2+ Modem with 54M Wireless
Router (TDW8901G/TD-W8901GB) is the ideal all-in-one broadband and wireless networking solution.
www.tp-link.com

Features:Specifications:
Interfaces
Data Rates
ADSL Features
ATM Features
PPP Features
Switching Features
Routing Features
Wireless Features
Wireless Transmit Power
Antenna Power
Firewall
VPN Pass Through
QoS
Device Management
Led
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Dimensions(L x W x H)
1 RJ11 port, 4 ethernet ports, support 802.3,802.3u
Downstream: Up to 24Mbps
Upstream: Up to 3.5Mbps(With Annex M enabled)
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)
ITU-T G.992.4 (G.lite.bis)
ITU-T G.992.5
Supports Annex A/B/I/J/L/M
Max 6 kilometers
UNI 3.1/4.0, ATM Adaptation Layer Type 5-AAL5
Multiprotocol encapsulation over ATM (RFC 1483/RFC 2684)
UBR, CBR, VBR-rt, VBR-nrt
Supports 8PVCs
OAM F4/F5 Loop-back, AIS and RDI OAM cells
PPP over ATM (RFC 2364)
PPP over Ethernet (RFC 2516)
IGMP snooping
IGMP multicast
Port VLAN
Tag VLAN
IEEE 802.1d transparent learning bridging
Clasical IP and ARP over ATM (RFC 1577/2225), MER, RIP V1/V2
Static routing, IP, TCP, UDP, ARP
PPP Encapsulation:PAP, CHAP, MS-CHAP
NAT, NAPT, DNS, DDNS, DHCP Server
UPnP, Virtual Server, DMZ
SIP, H323 ALG
Complies with IEEE 802.11g, IEEE802.11b
Supports 54/48/36/24/18/12/9/6Mbps or 11/5.5/3/2/1Mbps data
transfer rates
Provides WPA/WPA2 and WPA-PSK/WPA2-PSK authentication and
TKIP/AES encryption security
Provides 64/128-bit WEP encryption security and wireless LAN ACL
(Access Control List)
Wireless operating range: Indoor up to100m, Outdoor up to 300m
17 dBm
3 dBi
Stateful Packet Inspection (SPI), NAT and Packet Filter
IPSec/PPTP/L2TP Pass-through
IP Type of service(ToS)
DSCP
802.1p
HTTP, TELNET, Console
Administration and operation software (rmware) upgradable
locally by WEB, TFTP, FTP, Console
SNMP V1/V2
CWMP(TR-069)
Power, System, ADSL, WLAN, LAN1~4
0°C~40°C (32°F~104°F)
-40°C~70°C (-40°F~158°F)
10% ~ 90%, non condensation
5%~90% non-condensing
7.9 x 5.5 x 1.1 in.(200 x 140 x 28mm)
3-in-1: ADSL2+ modem,4-port Ethernet
router and wireless G access point
Easily share ADSL connection with all oce
or home computers,wired or wirelessly
Dual Active Firewalls: SPI and NAT
QoS prioritization based on IP Type of
service(ToS), DSCP or 802.1p
Supports DHCP, Universal Plug-and-Play
(UPnP), and includes a user-friendly Setup
Wizard which takes you through
conguring your network, step by step
Administer and Upgrade the Router
Remotely over the Internet
Package:
-
54M Wireless ADSL2+ Router TD-W8901G
-
One DC power Adapter
-
Quick Installation Guide
-
One RJ45 cable
-
Two RJ11 cables
-
One ADSL splitter
-
One Resource CD
Related Products:
-
54M Wireless Cardbus Adapter
TL-WN510G
-
54M Wireless USB Adapter
TL-WN321G
-
54M Wireless PCI Adapter
TL-WN551G
www.tp-link.com

Diagram:
Internet
TD-W8901G/TD-W8901GB
54M Wireless ADSL2+ Router
TL-WN321G/WN322G
Wireless USB Adapter
TL-WN550G/WN551G TL-WN510G
Wireless PCI Adapter Wireless Cardbus Adapter
Specifications are subject to change without notice. TP-LINK 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 specificationsmay 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 © 2009 TP-LINK Technologies Co., Ltd. All rights reserved.
www.tp-link.com

54Mbps Wireless USB Adapter
TL-WN321G
Compact portable design, easy
to carry and less space
occupation in use
Advanced WPA/WPA2 encryptions
secure your wireless network
Bundled utility enables easy
management
Description:
The TP-LINK TL-WN321G Wireless USB Adapter gives you the flexibility to install the PC or notebook PC in the most
convenient location available, without the cost of running network cables.
Its auto-sensing capability allows high packet transfer up to 54Mbps for maximum throughput, or dynamic range shifting
to lower speeds due to distance or operating limitations in an environment with a lot of electromagnetic interference. It
can also interoperate with all the 11Mbps wireless (802.11b) products. Your wireless communications are protected by
WPA/WPA2 encryption, so your data stays secure.
Additionally, TL-WN321G supports soft AP Mode, and PSP connection*, which brings you joyful Online-gaming experience.
www.tp-link.com

Features:Specifications:
Standards
Interface
Wireless Signal Rates
With Automatic Fallback
Frequency Range
Wireless Transmit Power
Modulation Type
Receiver Sensitivity
Antenna Type
Wireless Security
Media Access Control
Range
Certications
Support Operating System
Storage Temperature
Relative Humidity
Storage Humidity
Dimensions
IEEE 802.11g
IEEE 802.11b
A-type USB 2.0 Connector
11g: 54/48/36/24/12/9/6 Mbps (Auto -Sensing)
11b:11/5.5/2/1 Mbps (Auto -Sensing)
2.4-2.4835GHz
15dBm(typical)
DBPSK, DQPSK
OFDM, CCK
54M: -68dBm@10% PER
11M: -85dBm@8% PER
6M:-88dBm@10% PER
1M:-90dBm@8% PER
Internal Omni Directional
64/128 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
(TKIP/AES)
CSMA/CA with ACK
Indoors up to 100m, outdoors up to 300m.
(Standard transmission distance, it is limited in dierent
environment.)
CE、FCC、WHQL
Windows 7/Vsita/XP/2000
0°C~40°C (32°F~104°F)
-40°C~70°C (-40°F~158°F)
10% ~ 90%, non condensation
5%~95% non- condensing
USB 2.0, portable and exible
Supports Ad-Hoc/Infrastructure modes
Provides soft AP Mode, and PSP
connection*
Supports 54/48/36/24/18/12/9/6Mbps or
11/5.5/2/1Mbps data transfer rates
Supports 64/128 strength WEP encryptions,
as well as WPA/WPA2 and
WPA-PSK/WPA2-PSK encryptions and
mechanisms
Supports Windows 7/Vsita/XP/2000
Provides simple conguration and
supervisor program
* PSP connection is supported by Windows 2000, XP only.
Diagram:
Wired
Wireless
TL-WN321G
54Mbps Wireless USB Adapter
Internet
TD-8810
ADSL2+ Modem Router
TL-WR340GD
54Mbps Wireless Router
TL-WN310G
54Mbps Wireless Cardbus Adapter
TL-WN353G
54Mbps Wireless PCI Adapter
Package:
-
54Mbps Wireless USB Adapter TL-WN321G
-
100cm USB Extension Cable
-
Quick Setup Guide
-
Resource CD, including:
· TL-WN321G Wireless Client Utility and
Drivers
· User Guide
· Other Helpful Information
Related Products:
-
54Mbps Wireless Router TL-WR340GD
-
54Mbps Wireless PCI Adapter TL-WN353GD
-
ADSL2+ Modem Router TD-8810
Specifications are subject to change without notice. TP-LINK 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 specificationsmay 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 © 2010 TP-LINK Technologies Co., Ltd. All rights reserved.
www.tp-link.com