TP-Link TL-WA850RE User manual

19100112
RE
1910011369
REV 2.1.0
Easy Wi-Fi Extension
Flexible Placement
Wi-Fi Range Extender TL-WA850RE

COPYRIGHT & TRADEMARKS
Specifications are subject to change without notice. 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 specifications may 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 ©2015 TP-LINK TECHNOLOGIES CO., LTD.
All rights reserved.
http://www.tp-link.com

FCC STATEMENT
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
●Reorient or relocate the receiving antenna.
●Increase the separation between the equipment and receiver.
●Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
●Consult the dealer or an experienced radio/ TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions:
1) This device may not cause harmful interference.
2) This device must accept any interference received, including
interference that may cause undesired operation.
Any changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
Note: The manufacturer is not responsible for any radio or tv interference
caused by unauthorized modifications to this equipment. Such modifications
could void the user’s authority to operate the equipment.
FCC RF Radiation Exposure Statement
This equipment complies with FCC RF radiation exposure limits set forth for
an uncontrolled environment. This device and its antenna must not be co-
located or operating in conjunction with any other antenna or transmitter.
“To comply with FCC RF exposure compliance requirements, this grant is
applicable to only Mobile Configurations. The antennas used for this
transmitter must be installed to provide a separation distance of at least 20
cm from all persons and must not be co-located or operating in conjunction
with any other antenna or transmitter.”
CE Mark Warning
This is a class B product. In a domestic environment, this product may cause
radio interference, in which case the user may be required to take adequate
measures.
Canadian Compliance Statement
This device complies with Industry Canada license-exempt RSSs.
Operation is subject to the following two conditions:

1) This device may not cause interference, and
2) This device must accept any interference, including interference that
may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables
aux appareils radio exempts de licence. L'exploitation est autorisée aux
deux conditions suivantes :
1) l'appareil nedoit pas produire de brouillage, et
2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique
subi, même si le brouillage est susceptible d'en compromettre le
fonctionnement.
Industry Canada Statement
Complies with the Canadian ICES-003 Class B specifications.
Cet appareil numérique de la classe B est conforme à la norme NMB-003
du Canada.
CAN ICES-3 (B)/NMB-3(B)
Radiation Exposure Statement:
This equipment complies with IC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated
with minimum distance 20cm between the radiator & your body.
Déclaration d'exposition aux radiations:
Cet équipement est conforme aux limites d'exposition aux rayonnements IC
établies pour un environnement non contrôlé. Cet équipement doit être
installé et utilisé avec un minimum de 20 cm de distance entre la source de
rayonnement et votre corps.
Korea Warning Statements
당해 무선설비는 운용중 전파혼신 가능성이 있음.
NCC Notice & BSMI Notice
注意！
依據 低功率電波輻射性電機管理辦法
第十二條 經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用
者均不得擅自變更頻率、加大功率或變更原設計之特性或功能。
第十四條 低功率射頻電機之使用不得影響飛航安全及干擾合法通行；經發現
有干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。前項合法通
信，指依電信規定作業之無線電信。低功率射頻電機需忍受合法通信或工業、
科學以及醫療用電波輻射性電機設備之干擾。
減少電磁波影響，請妥適使用。
安全諮詢及注意事項
●請使用原裝電源供應器或只能按照本產品注明的電源類型使用本產品。
●清潔本產品之前請先拔掉電源線。請勿使用液體、噴霧清潔劑或濕布進行
清潔。

●注意防潮，請勿將水或其他液體潑灑到本產品上。
●插槽與開口供通風使用，以確保本產品的操作可靠並防止過熱，請勿堵塞
或覆蓋開口。
●請勿將本產品置放於靠近熱源的地方。除非有正常的通風，否則不可放在
密閉位置中。
●請不要私自打開機殼，不要嘗試自行維修本產品，請由授權的專業人士進
行此項工作。
Продукт сертифіковано згідно с правилами системи УкрСЕПРО на
відповідність вимогам нормативних документів та вимогам, що
передбачені чинними законодавчими актами України.
Safety Information
●When product has power button, the power button is one of the way to
shut off the product; when there is no power button, the only way to
completely shut off power is to disconnect the product or the power
adapter from the power source.
●Don’t disassemble the product, or make repairs yourself. You run the
risk of electric shock and voiding the limited warranty. If you need
service, please contact us.
●Avoid water and wet locations.
This product can be used in the following countries:
AT
BG
BY
CA
CZ
DE
DK
EE
ES FI FR GB GR HU IE IT
LT LV MT NL NO PL PT RO
RU
SE
SK
TR
UA
US

TP-LINK TECHNOLOGIES CO., LTD
DECLARATION OF CONFORMITY
For the following equipment:
Product Description: Wi-Fi Range Extender
Model No.: TL-WA850RE
Trademark: TP-LINK
We declare under our own responsibility that the above products satisfy all
the technical regulations applicable to the product within the scope of
Council Directives:
Directives 1999/5/EC, Directives 2004/108/EC, Directives 2006/95/EC,
Directives 1999/519/EC, Directives 2011/65/EU
The above product is in conformity with the following standards or other
normative documents
EN 300 328 V1.8.1
EN 301 893 V1.7.1
EN 301 489-1 V1.9.2:2011 & EN 301 489-17 V2.2.1:2012
EN 55022:2010+AC:2011
EN 55024:2010
EN 61000-3-2:2006+A1:2009+A2:2009
EN 61000-3-3:2013
EN 60950-1:2006+A11:2009+A1:2010+A12:2011
EN 62311:2008
The product carries the CE Mark:
Person responsible for marking this declaration:
Yang Hongliang
Product Manager of International Business
Date of issue: 2015
TP-LINK TECHNOLOGIES CO., LTD.
Building 24 (floors 1, 3, 4, 5), and 28 (floors 1-4) Central Science and Technology Park, Shennan Rd, Nanshan, Shenzhen, China

Introduction........................................................................1
Product Overview..................................................................... 1
What can your Extender do.................................................. 1
Support for the 802.11ac wireless technology..................... 1
Main Features....................................................................... 2
Appearance.............................................................................. 2
Connect the Extender to the Internet.................................4
Before You Begin..................................................................... 4
Basic Requirements................................................................. 5
Quick Setup.............................................................................. 5
Using WPS (Wi-Fi Protected Setup) .................................... 5
Using your Web Browser...................................................... 7
View the Information of the Extender ..............................11
View the Extender’s Current Status....................................... 11
View the Information about the Host Network, the Extender and
the Clients .............................................................................. 12
Manage the Extended Network and Security Settings ....13
Extend another Network ........................................................ 13
Extender Settings................................................................... 15
Manage the Extender’s Wi-Fi Security Settings .................... 16
Change your Admin Account ............................................. 16
Control the Wireless Devices Access to the Extender....... 16
Change the Extender’s IP Address ........................................19
DHCP Server ..........................................................................19
Settings ...............................................................................19
View the DHCP Client List ..................................................20
More Functions............................................................... 22
Entertainment Adapter............................................................22
Manage the Extender ..................................................... 23
LED Control ............................................................................23
Firmware Upgrade ..................................................................24
Backup & Restore...................................................................24
Factory Defaults......................................................................25
System Log .............................................................................25
Reboot ....................................................................................26
Logout .....................................................................................26
Appendix......................................................................... 27
Factory Defaults......................................................................27
Troubleshooting ......................................................................28
Specifications..........................................................................29
Glossary..................................................................................29
Contents

Introduction
This chapter covers the following topics:

Product Overview

Appearance
Product Overview
What can your Extender do
The TL-WA850RE 300Mbps Universal Wi-Fi Range Extender is dedicated to
Small Office/Home Office (SOHO) wireless network solutions. It will enlarge
your existing wireless network and mobility within your wireless network while
also allowing you to connect a wired device to a wireless environment.
Increased mobility and the absence of cabling will be beneficial for your network.
The extender provides two options to finish the quick setup.
Option One: an easy wireless connection to the host network (equipped with
WPS/QSS button) by Using WPS on the back panel.
Option Two: Using your Web Browser for installation and management.
Even though you may not be familiar with the extender, you can easily configure
it with the help of this guide. Before installing the extender, please look through
this guide to get the full information of the TL-WA850RE 300Mbps Universal Wi-
Fi Range Extender.
Support for the 802.11n wireless technology
With using IEEE 802.11n wireless technology, this device can transmit wireless
data at the rate of up to 300Mbps. With multiple protection measures, including
wireless LAN 64/128-bit WEP encryption, Wi-Fi protected Access (WPA2-PSK,
WPA-PSK), the TL-WA850RE 300Mbps Universal Wi-Fi Range Extender
delivers complete data privacy.
1
Introduction 1

Main Features
Make use of IEEE 802.11n wireless technology
Provides multiple encryption security Types including: 64/128-bit WEP and
WPA-PSK/WPA2-PSK
Supports Built-in DHCP server
Supports Firmware Upgrade
Supports Web-based Management
Appearance
Introduction 2

LED Explanation
Name Status Indication
RE
On The extender is connected to the router.
Blinking WPS connection is in process.
Off The extender is not connected to the router.
Wireless On The extender’s wireless function is on.
Off The extender’s wireless function is off.
Power On The extender is powered on.
Off The extender is powered off.
(Ethernet)
On The Ethernet port is connected.
Off The Ethernet port is not connected.
(Signal
Strength)
Indicates the Wi-
Fi connection between the extender and the
router. More lit LEDs indicate a better signal strength.
Button Explanation
(Range Extender/WPS) Button: If your Wireless router supports WPS
or QSS function, you can press the WPS or QSS button and then press the
RE button to establish a secure connection between the Wireless router and
the extender.
RESET: This button is used to restore the extender’s factory default settings.
There are two ways to reset the extender:
Option One: With the extender powered on, use a pin to press the RESET
button until all the LEDs turn on momentarily, then release the button and
wait the extender to reboot to its factory default settings.
Option Two: Restore the default settings from “System Tools > Backup
&Restore”of the extender's Web-based Management page.
Ethernet Port:Five 10/100/1000Mbps RJ45 Ethernet ports used to add
wireless connectivity to an Ethernet-enabled device such as Internet TV,
DVR, Gaming console and so on. Please note that this port is not allowed to
be connected with router.
Introduction 3

Connect the Extender
to the Internet
This chapter covers the following topics:
Before You Begin
Basic Requirements
Quick Setup
Before You Begin
Please read this guide carefully before installing and using the device. The
operating distance range of your wireless connection can vary significantly
depending on the physical position of the wireless devices. Factors that can
weaken signals by getting in the way of your network’s radio waves are metal
appliances or obstructions, and walls. Typical ranges vary based on the types
of materials and background RF (radio frequency) noise in your home or office.
In order to optimize the performance of TL-WA850RE, please follow the
instructions below to achieve an ideal location (please make sure it is always
within the wireless coverage of the wireless router).
●Half-way Between - Generally, the ideal location for TL-WA850RE is half-
way between the Wireless router and Wireless Client. If the wireless
signal is not satisfactory, you may place TL-WA850RE somewhat nearer
to the Wireless router.
●No Obstacles and Spacious - Clear obstacles in the way between TL-
WA850RE and Wireless router. It’s better to locate it in a spacious place,
such as near the corridors.
●No Interference - Choose a location away from Bluetooth devices and
other household electronics, such as cordless phone, microwave, and
baby monitor, etc., to minimize signal interference.
2
Connect the Extender to the Internet 4

Basic Requirements
Place your extender in a well-ventilated place far from direct sunlight,
any heater or heating vent.
Leave at least 2 inches (5cm) space around the device for heat
dissipation.
Turn off your extender and unplug the power adapter in a lighting storm
to avoid damage.
Use Web browser, such as Microsoft Internet Explorer 5.0 or above,
Netscape Navigator 6.0 or above.
Operating temperature of the extender should be 0℃~40℃(32℉
~104℉).
Operating humidity of the extender should be 10%~90%RH (Non-
condensing).
Quick Setup
Using WPS (Wi-Fi Protected Setup)
1Power On
Plug in next to your router.
2Connect
1) Press the WPS button on your router.
Your router should support WPS. Otherwise, please use Using
your web browser.
Introduction 5

2) Immediately press the RE button on your extender. The LED
should change from flashing to solid, showing that WPS connection is
successful.
3Relocate
Plug the extender into an electrical outlet about halfway between your
router (Host Network) and the Wi-Fi dead zone.
Wait until the (Signal Strength) LEDs are lit. Make sure the extender
is in a location with 3 or more LEDs lit. If not, relocate the extender closer
to the router to achieve a good (or better) signal quality.
Enjoy!
The extender shares the same wireless network name (SSID) and wireless
password as your router.
For more information about using WPS on your router,
please refer to the router manufacturer's user guide.
If the RE LED does not change from flashing to solid,
please refer to Using your Web Browser.
Some ISP gateways disable the WPS function by
default, if the WPS method fails, please refer to Using
your Web Browser.
Introduction 6

Using your Web Browser
1Power On
Plug in next to your router.
2Connect to the Extender
●Connecting via Ethernet Cable
1) Disable the Wi-Fi on your computer.
2) Connect the extender to your computer via an Ethernet cable.
●Connecting via Wireless
Disconnect the Ethernet (wired) connection to your computer. Click the
Wi-Fi icon on the taskbar and connect to the extender's network (e.g. TP-
LINK_Extender_XXXXXX).
3Login
Launch a web browser and type http://tplinkrepeater.net into the URL
field and use admin (all lowercase) for both Username and Password to log
in.
Introduction 7

4Configure
1) Create a new username and password to log in the web
management page, then click Confirm.
2) Select your region,then click Next.
Per FCC regulations, all Wi-Fi products marketed in the
U.S. are fixed to the U.S. region.
Introduction 8

3) Select your router's 2.4GHz host network and enter the password,
then click Next.
4) Either keep the same SSID as your host network or create a new
name for the extended networks, then click Next.
5) Verify your wireless settings and click Finish. The RE LED should
turn on and stay solid.
Introduction 9

5Relocate
Plug the extender into an electrical outlet about halfway between your
router (Host Network) and the Wi-Fi dead zone.
Wait until the (Signal Strength) LEDs are lit. Make sure the extender
is in a location with 3 or more LEDs lit. If not, relocate the extender closer
to the router to achieve a good (or better) signal quality.
Enjoy!
The extended network shares the same Wi-Fi password as your host network,
but may have different wireless network name if you customize the name during
the configuration.
Introduction 10

View the Information of
the Extender
This chapter covers the following topics:
View the Extender’s Current Status
View the Information about the Host Network, the
Extender and the Clients
View the Extender’s Current
Status
1) Launch a web browser and type in http://tplinkrepeater.net, then go to
Settings > Status webpage.
2) You can view the network connection in the Status webpage.
●The normal status.
●The extender is failed to connect to the wireless network of your router.
●The extender is connected to the wireless network of your router, but no
transmitting data. Please check your host network.
●The extender is connected to the router unnormally. Maybe the gateway
is set incorrectly in the Static IP. You can select “Obtain an IP address
automatically” on the “LAN Settings” page.
3
View the Information of the Extender 11

●The extender is failed to connect to the NTP server, or obtain the DNS
server address. Please check your host network.
Instructions for the icons of 2.4GHz wireless status:
Name Instructions
The wireless is on and encrypted.
The wireless is on and unencrypted.
/
Router：T
he wireless is off, or the
connection is failed.
Extender：The wireless is off.
/ The icons are selected.
View the Information about the
Host Network, the Extender and
the Clients
1) Launch a web browser and type in http://tplinkrepeater.net, then go to
Settings > Status webpage.
2) Click the icons of your router, the extender and clients. The detailed
instructions for the corresponding icon are displayed below.
View the Information of the Extender 12

Manage the Extended
Network and Security
Settings
This chapter covers the following topics:
Extend another Network
Extender Settings
Manage the Extender’s Wi-Fi Security Settings
Change the Extender’s IP Address

DHCP Server
Extend another Network
If you want to extend another network, you can refer to the following steps to
finish it quickly.
1) Launch a web browser and type in http://tplinkrepeater.net，then go to
Settings->Wireless->Connect to Network webpage.
2) Enable Connect to 2.4GHz Network. Then click Wireless Scanner to
scan the network you want to extend.
4
Manage the Extended Network and Security Settings 13