Features

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General
Type Wireless With Modem  Wireless Without Modem  Wireless Without Modem 
Model TD-W8901N Wireless N ADSL2+ Modem  Archer C20 AC Wireless Dual Band  TL-WR840N(EU) Ver:5.0/6.1/6.20 
Part Number 1711502103/1711502144  1750502276 / 0450502209  1750502310/1750502338 
Controls Power On/Off Button, Wi-Fi ON/Off Button, Reset Button  WPS/Reset Button, Wireless On/Off Switch, Power On/Off BuView More... WPS/Reset Button 
In The Box TD-W8901N, External Splitter, RJ-11 Telephone Cable, RJ-4View More... AC750 Wireless Dual Band Router Archer C20, Adapter, ResoView More... Wireless N Router TL-WR840N, Power supply unit, Resource View More...
LED Indicator Power, ADSL, Internet, WLAN, LAN 1-4 
Brand TP-Link  TP-Link  TP-Link 
Compatible ISP BSNL,MTNL,Airtel,Tata broadband and Reliance Broadband  Hathway,ACT,Sify,Airtel ,You,Spectranet  Hathway,ACT,Sify,Airtel ,You,Spectranet 
Installation Features UPnP Support, Wi-Fi Protected Setup (WPS) 
Color Blue  White 
Operating Conditions
Operating Humidity Operating: 10 % - 90 % Non-condensing, Storage: 5 % - 90 View More... Operating Humidity: 10 % - 90 % Non-condensing, Storage HView More... Operating Humidity: 10% - 90% Non-condensing, Storage HumView More...
Temperature Operating: 0DegC - 40DegC, Storage: -40DegC - 70DegC degrView More... Operating Temperature: 0DegC - 40DegC, Storage TemperaturView More... Operating Temperature: 0DegC - 40DegC, Storage TemperaturView More...
Power
Power Supply Input: DC 9 V, 0.6 A  External Power Supply: 12 V DC, 1 A  9 V DC, 0.6 A 
System Requirements
Operating System Mac OS, ME, NT, NetWare, 8, Linux, Windows: 95, 2000, 98 View More... Windows 8.1 / 8 / 7 / Vista / XP, Mac OS or Linux-based  Windows: 2000 / XP / Vista, 7, 8, 8.1, 10 or Mac OS or LiView More...
Supported Protocols
Standard IEEE IEEE 802.3u, IEEE 802.3, IEEE 802.11b/g/n  IEEE 802.11ac, IEEE 802.11a, IEEE 802.11n, IEEE 802.11g, View More... IEEE 802.11n, IEEE 802.11g, IEEE 802.11b 
Network Features
Frequency 2.4 GHz  2.4 GHz, 5 GHz  2.4 GHz 
Frequency Band Single Band  Dual Band  Single Band 
Bandwidth 40 MHz 
Speed
Wireless Speed 150 Mbps  750 Mbps  300 Mbps 
LAN/WAN 10/100 Mbps  10/100 Mbps  10/100 Mbps 
Connectivity
Antennae External  External  External 
Number of LAN ports 4  4  4 
Number of WAN ports 1  1  1 
Number of USB Ports 5 
Number of Antennae 1  3  2 
Antennae Capacity 1 x 5 dBi Omni Directional, Undetachable Reverse SMA AnteView More... Two Dual Band Fixed Antennas 
WAN RJ-11  RJ-45 
LAN RJ-45  RJ-45 
Security
Other Security Features Quality of Service: WMM, Bandwidth Control, Parental ContView More... Quality of Service (WMM, Bandwidth Control), DHCP: ServerView More...
Firewall NAT (Network Address Translation), SPI, MAC Address FilteView More... DoS, SPI Firewall, IP Address Filtering / MAC Address FilView More... DoS, SPI Firewall, IP Address Filter / MAC Address FilterView More...
Encryption 128-bit WEP, WPA2-PSK, Wireless MAC Filtering, 64-bit WEPView More... 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK  64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS 
Additional Features
Other Features Management: Web Based Configuration (HTTP), Remote ManageView More... Management: Remote Management, Access Control, Local ManaView More... Transmit Power: CE (Less than 20 dBm), FCC (Less than 30 View More...
Certification CE, FCC, RoHS  CE, FCC, RoHS  CE, RoHS 
SSID Support Multiple SSID Support 
VPN PPTP, L2TP, IPSec Pass-through  VPN Pass-Through: PPTP, L2TP, IPSec, Port Forwarding: VirView More... VPN Pass-through (PPTP, L2TP, IPSec (ESP Head)) 
Dimensions
Height 35 mm  35 mm  35 mm 
Width 182 mm  230 mm  182 mm 
Depth 128 mm  144 mm  128 mm 
Weight 190 g 
Warranty
Service Type If There is Any Technical Issue with the Products Kindly View More... Onsite  Carry In 
Warranty Type Carry-In .Support Toll Free Number - 1800 209 4168 .EmailView More... Carry-In .Support Toll Free Number - 1800 209 4168 .EmailView More... Carry-In .Support Toll Free Number - 1800 209 4168 .EmailView More...
Covered in Warranty Manufacturing Defects  Manufacturing Defects  Warranty Of The Product Is Limited To Manufacturing DefecView More...
Not Covered in Warranty Physical damage and burn out cases are not entitled for WView More... Physical Damage  Burnt and Physical Damage 
Warranty Summary 3 Years Domestic Warranty  3 Years TP-LINK India Warranty  3 Years Warranty 
Domestic Term 3 Years