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Product code: #ALL-005190

TP-Link TL-WR840N Wireless N 300Mbps Wi-Fi Router

TP-Link

TP-Link TL-WR840N Wireless N 300Mbps Wi-Fi Router

  • Wi-Fi GenerationWi-Fi 4 (802.11n)
  • LAN Ports4
  • WAN Ports1
  • Total Ports5
  • Port Speed10/100 Mbps

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Description

The TP-Link TL-WR840N is a Wi-Fi 4 (802.11n) wireless router with a 2.4 GHz connection of up to 300 Mbps (N300). It has 2 fixed antennas and is described for coverage of 2 bedroom houses. It supports the 802.11b, 802.11g and 802.11n standards.

The router has 1 WAN port and 4 LAN ports, all running at 10/100 Mbps. It can work in Router Mode, Access Point Mode, Range Extender Mode or WISP Mode, and it can be managed through the Tether App or a webpage.

Key features:

  • Wi-Fi 4 (802.11n) on 2.4 GHz with a wireless speed of 300 Mbps and 2 fixed antennas
  • 5 Ethernet ports: 1 WAN port and 4 LAN ports, each at 10/100 Mbps
  • 4 operating modes: Router Mode, Access Point Mode, Range Extender Mode and WISP Mode
  • Wi-Fi encryption with WEP, WPA, WPA2 and WPA/WPA2-Enterprise (802.1x), plus 1 guest network on 2.4 GHz
  • Network protection with SPI Firewall, Access Control, IP & MAC Binding and Application Layer Gateway
  • Parental controls with URL Filtering and Time Controls, and QoS by Device
  • IPv4 and IPv6 support, WAN types Dynamic IP, Static IP, PPPoE, PPTP and L2TP, and IPTV support through IGMP Proxy and IGMP Snooping

Specifications 42

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Wi-Fi

Wi-Fi Generation
Wi-Fi 4 (802.11n)
Wi-Fi Standard
802.11b, 802.11g, 802.11n
Wi-Fi Frequency Bands
2.4 GHz
Total Wireless Rate
300 Mbps2.4 GHz: 300 Mbps
Number of Antennas
22 × fixed
Wireless Security
WEP, WPA, WPA2, 802.1X (Enterprise)
Transmit Power
CE: <20 dBm (2.4 GHz)

Power & Protection

Power Input
9 V ⎓ 0.6 A

Ports & PoE

LAN Ports
4
WAN Ports
1
Total Ports
5
Port Speed
10/100 Mbps
Uplink Ports
1× 10/100 Mbps WAN Port

Features

IGMP Snooping
IGMP Proxy, IGMP Snooping
QoS
QoS by Device
IPv6
Yes

Physical

Operating Temperature
0 … +40 °C (32 … 104 °F)
Dimensions
182 × 35 × 128 mm (7.17 × 1.38 × 5.04 in)

Full specification

Manufacturer data, 24 parameters

Wireless

Standards and Protocols
Wi-Fi 4;
IEEE 802.11n/b/g 2.4 GHz
Wi-Fi Speeds
N300;
2.4 GHz: 300 Mbps (802.11n)
Wi-Fi Range
2 Bedroom Houses;
2× Fixed Antennas
Wi-Fi Capacity
Legacy
Working Modes
Router Mode;
Access Point Mode;
Range Extender Mode;
WISP Mode

Security

Network Security
SPI Firewall;
Access Control;
IP & MAC Binding;
Application Layer Gateway
Guest Network
1× 2.4 GHz Guest Network
Wi-Fi Encryption
WEP;
WPA;
WPA2;
WPA/WPA2-Enterprise (802.1x)

Hardware

Processor
Single-Core CPU
Ethernet Ports
1× 10/100 Mbps WAN Port;
4× 10/100 Mbps LAN Ports
Buttons
Reset Button

Software

Protocols
IPv4;
IPv6
Parental Controls
URL Filtering;
Time Controls
WAN Types
Dynamic IP;
Static IP;
PPPoE;
PPTP;
L2TP
NAT Forwarding
Port Forwarding;
Port Triggering;
DMZ;
UPnP
IPTV
IGMP Proxy;
IGMP Snooping
DHCP
Address Reservation;
DHCP Client List;
Server
DDNS
NO-IP;
Comex;
DynDNS
Management Features
Tether App;
Webpage

Other

Network Services Enabled by Default
Web Server;
Manage and configure device through web (HTTP/HTTPS);
Port: 80/443 Protocol: TCP;
DHCP Server;
IP address assignment (DHCP);
Port: 67 Protocol: UDP;
App management;
Manage and configure device through app;
Port: 22 Protocol: TCP;
Port: 20001 Protocol: TCP;
Port: 20002 Protocol: UDP
Storage Temperature
-40℃~70℃ (-40℉ ~158℉)
Operating Humidity
10%~90% non-condensing
Storage Humidity
5%~90% non-condensing

Test Data

Wi-Fi Reception Sensitivity
270M: -68dBm@10% PER;
130M: -68dBm@10% PER;
108M: -68dBm@10% PER;
54M: -68dBm@10% PER;
11M: -85dBm@8% PER;
6M: -88dBm@10% PER;
1M: -90dBm@8% PER