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WA855REV5
User Manual
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TP Link WA855REV5 User Manual

User Guide
300Mbps Wi-Fi Range Extender
TL-WA855RE
REV5.0.0 1910012729
Contents
About This Guide .........................................................................................................1
Chapter 1. Get to Know About Your Extender . . . . . . . . . . . . . . . . . . . . . . . . .3
1. 1. Product Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1. 2. Appearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Chapter 2. Set Up Internet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2. 1. Power On the Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2. 2. Set Up the Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Chapter 3. Customize Your Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3. 1. Check Internet Status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3. 2. Configure Wireless Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3. 3. Change LAN Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3. 4. Adjust Wi-Fi Coverage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3. 5. Set Access Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Chapter 4. More Features of Your Extender. . . . . . . . . . . . . . . . . . . . . . . . . 23
4. 1. Use Your Extender as a Wireless Adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4. 2. Transform Your Existing Wired Network to a Wireless One . . . . . . . . . . . . . . . . . . . 24
Chapter 5. Manage Your Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5. 1. Set Up System Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5. 2. Control LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5. 3. Power Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5. 4. Upgrade the Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5. 5. Backup and Restore Configuration Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5. 6. Reboot Your Extender. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5. 7. Change Login Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5. 8. System Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
FAQ ................................................................................................................................ 34

About This Guide

This guide is a complement to Quick Installation Guide. The Quick Installation Guide provides instructions for quick internet setup, while this guide contains details of each function and demonstrates how to configure them.
Note: Features available in the router may vary by model and software version. Router availability may also vary by region or ISP. All images, steps, and descriptions in this guide are only examples and may not reflect your actual Router experience.
Conventions
In this guide the following conventions are used:
Convention Description
Underlined
Underlined words or phrases are hyperlinks and You can click to redirect to a website or
a specific section.
Teal
>
Note:
Tips:
symbols on the web
page
Contents to be emphasized and texts on the web page are in teal, including the menus,
items, buttons, and so on.
The menu structures to show the path to load the corresponding page. For example,
Advanced > Wireless > MAC Filtering means the MAC Filtering function page is under the
Wireless menu that is located in the Advanced tab.
Ignoring this type of note might result in a malfunction or damage to the device.
Indicates important information that helps you make better use of your device.
• click to edit the corresponding entry.
•
click to delete the corresponding entry.
*Maximum wireless signal rates are the physical rates derived from IEEE Standard
802.11 specifications. Actual wireless data throughput and wireless coverage per
2
are not guaranteed and will vary as a result of 1) environmental factors, including
ft building materials, physical objects, and obstacles, 2) network conditions, including local interference, volume and density of traffic, product location, network complexity, and network overhead, and 3) client limitations, including rated performance, location, connection quality, and client condition.
More Info
The latest software, management app and utility are available from the Download
Center at www.tp-link.com/support.
The Quick Installation Guide can be found where you find this guide or inside the package of the range extender.
Specifications can be found on the product page at http://www.tp-link.com.
1
TP-Link Community is provided for you to discuss our products and share knowledge at
https://community.tp-link.com.
Our Technical Support contact information can be found at Contact Technical Support page at www.tp-link.com/support.
2
Chapter 1

Get to Know About Your Extender

This chapter introduces what the extender can do and its appearance.
It contains the following sections:
• Product Overview
• Appearance
Chapter 1
Get to Know About Your Extender

1. 1. Product Overview

Bring Dead Zones Back to Life
Tired of Wi-Fi “dead zones”? The TP-Link extender is connected to your router wirelessly, strengthening its signal and expanding its coverage into areas that could not otherwise be reached. The device also reduces signal interference to ensure reliable Wi-Fi coverage throughout your home or office.
Easy Installation & Quick Position
The extender works with any standard wireless router. Instantly connect the extender to a router by pressing the router’s WPS button (if available) followed by the extender’s WPS button. Alternatively, follow the Quick Setup instructions on the extender’s web management page.
Once the extender is connected to a router, you can relocate it to your preferred location with no furthure configuration required. The intelligent signal light can help to find the best location.
Easy Management with the Tether APP
Tether provides a simple, intuitive way to access and manage your extender with your smart devices.

1. 2. Appearance

Note: The provided plug may differ from the picture due to different regional power specifications.
4
Chapter 1
Get to Know About Your Extender

1. 2. 1. LED Explanation

You can check the extender’s working status by following the LED Explanation table.
Name Status Indication
The extender is connected to your router’s wireless network and is in a suitable location.
The extender is experiencing poor signal strength. Try relocating it closer to your router.
Signal
Power
Solid blue
Solid red
Blinking WPS connection is in progress.
Off No wireless connection is established.
On/Off The extender is on or off.
Blinking The system is starting up or firmware is being upgraded.

1. 2. 2. Port and Button Description

Ports or Buttons Description
Press the WPS button on your host router, and immediately press the WPS
WPS Button
RESET Button
Ethernet Port
button on the extender for 1 second. The Signal LED of the extender should change from blinking to solid on, indicating successful WPS connection.
With the extender powered on, use a pin to press the RESET button for 1 second. The extender will reset and reboot.
Connect your Ethernet-only device to the Ethernet port of the extender to join the network.
Note: Make sure the device is being used within 0-40℃ and stored within -40-70℃.
5
Chapter 2

Set Up Internet Connection

This chapter informs you how to boost your host wireless coverage. Please follow the step-by-step instructions to set up the internet connection.
It contains the following sections:
• Power On the Extender
• Position Your Extender
Chapter 2 Set Up Internet Connection

2. 1. Power On the Extender

Plug the extender into an electrical outlet near your host router, and then wait until the Power LED turns solid on.
Note: For safety, we suggest that you plug the extender in upright directions as shown below.
Solid On

2. 2. Set Up the Extender

There are three ways to connect to the host network: via the WPS button, via a web browser, or via the Tether app.

2. 2. 1. Method 1: Via the WPS Button

Use this way if your router has a WPS button. The button might look like one of these:
.
1. Press the WPS button on your host router, and then press the WPS button on the extender for 1 second within 2 minutes.
Note:
For more information about using WPS button on your host router, please refer to the router’s user guide.
2. Wait until the Signal LED changes from blinking to solid on, indicating successful connection.
Note:
If the LED does not turn solid on, try again or refer to Method 2: Via the TP-Link Tether App or Method
3: Via a Web Browser.
7
Chapter 2 Set Up Internet Connection
Extended Network Name:
Router’s network name with
_EXT
at the end
Password:
Same as your router
3. The extender uses your router’s network name with _EXT at the end and shares the same password as your router.
Note:
If you want to customize the extended network name, refer to Configure Wireless Network.
4. Relocate your extender for optimal Wi-Fi coverage and performance.
1 ) Plug in the extender about halfway between your router and the Wi-Fi dead zone.
The location you choose must be within the range of the host network.
2 ) Wait for about 2 minutes until the Signal LED turns solid blue. If not, relocate the
extender closer to the router to achieve better signal quality.
Suitable location
Too far from router No connection
Router Devices
Tips: To minimize signal inteference, please choose a location which is far away from Bluetooth devices and other household electronic devices, such as cordless phones, microwave ovens and baby monitors.
Halfway
5. Enjoy! Connect to the extended network and enjoy internet.

2. 2. 2. Method 2: Via the TP-Link Tether App

1. Launch the Apple App Store or Google Play Store and search TP-Link Tether or simply scan the QR code to download and install the app.
OR
2. Go to Wi-Fi Settings and connect your device to the extender’s wireless network:
TP-Link_Extender.
8
Chapter 2 Set Up Internet Connection
< Settings
Wi-Fi
CHOOSE A NETWORK...
TP-Link_Extender
Other...
Wi-Fi
3. Launch Tether and select your extender from the Local Device list.
4. Create a password for future logins.
5. Follow the on-screen instructions to complete the configuration.
Tips:
1. For more intuitive location assistance, access extender settings via Tether and go to Tools > Location
Assistant.
2. You can also manage your extender via Tether, such as controlling LEDs, sharing the password of your
network and blocking devices.
9
Chapter 2 Set Up Internet Connection

2. 2. 3. Method 3: Via a Web Browser

1. Connect your computer to the extender via your Ethernet cable, or connect wirelessly as follows:
• For Windows Users
3 ) Unplug the Ethernet cable from your computer (if any).
4 ) Click the Wi-Fi icon on the task bar and connect to the extender’s network:
TP-Link_Extender.
Connections are available
Wireless Network Connection
TP-Link_Extender
√
Connect automatically Connect
MyHome
• For Mac OS X Users
1 ) Unplug the Ethernet cable from your computer (if any).
2 ) Click the Wi-Fi icon in the top right corner of the screen, and connect to the
extender’s network: TP-Link_Extender.
Wi-Fi: On
Tu rn Wi-Fi O
TP-Link_Extender
MyHome
Join Other Network...
Create Network...
Open Network Preferences...
2. Follow the instructions of Quick Setup Wizard to connect the extender to your host router.
1 ) Launch a web browser, enter http://tplinkrepeater.net or http://192.168.0.254
in the address field, create a password for future logins, and click Start.
10
Chapter 2 Set Up Internet Connection
Note:
If the login window does not appear, please refer to FAQ.
2 ) Select your host router’s 2.4GHz SSID (network name), enter its password (NOT
the password you just created for logins), and click Next.
3 ) Confirm the password of your 2.4GHz host network to make sure your extended
network have internet access. If the password is right, click Confirm.
11
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