FAQs

Firmware

A firmware update can resolve issues that the previous firmware version may have and improve its current performance.

To Upgrade

IMPORTANT: To prevent upgrade failures, please read the following before proceeding with the upgrade process

  •  Please upgrade firmware from the local TP-Link official website of the purchase location for your TP-Link device, otherwise it will be against the warranty. Please click here to change site if necessary.
  • Please verify the hardware version of your device for the firmware version. Wrong firmware upgrade may damage your device and void the warranty. ( Normally V1.x=V1)
    How to find the hardware version on a TP-Link device?
  • Do NOT turn off the power during the upgrade process, as it may cause permanent damage to the product.
  • Do NOT upgrade the firmware through wireless connection unless there is no LAN/Ethernet port on the TP-link device. For LTE-MiFi, it is recommended to upgrade via USB port.
  • It's recommended that users stop all Internet applications on the computer, or simply disconnect Internet line from the device before the upgrade.
  • Use decompression software such as WinZIP or WinRAR to extract the file you download before the upgrade.
EAP120(EU)_V1_160405
Published Date: 2016-04-05 Language: English File Size: 6.86 MB

Modifications and Bug Fixes:

1.Improve stability of the EAP120
2.Fixed the bug that you cannot add Group Member when the MAC Group name contains any blank spaces.
3.Fixed the bug that the MAC Group cannot associated with the SSID which contains any blank spaces.

Notes:

1. You cannot downgrade to UN firmware with cluster mode anymore but can only upgrade to EU firmware after update.
2. Transmission power is compliant with CE.
3. If you upgrade this firmware, please also upgrade your EAP Controller to EAP Controller V2.4.4 or higher version.
4. Your device's configuration won't be lost after upgrading. 

EAP120(UN)_V1_160107
Published Date: 2016-01-07 Language: English File Size: 6.85 MB

Modifications and Bug Fixes:

New Features/Enhancement:
1. Optimize access control, RSSI filter, clients statistic and log functions.
2. Optimize the inform mechanism between EAP and EAP controller.
3. Improve stability of the EAP120.

Notes:

1.For EAP120(UN) V1.   
2.Support EAP Controller V2.2.3 but cannot work with EAP Controller V2.0.3.
3.Your device's configuration won't be lost after upgrading.

To Use Third Party Firmware In TP-Link Products

Some official firmware of TP-Link products can be replaced by the third party firmware such as DD-WRT. TP-Link is not obligated to provide any maintenance or support for it, and does not guarantee the performance and stability of third party firmware. Damage to the product as a result of using third party firmware will void the product's warranty.

Open Source Code For Programmers (GPL)

Please note: The products of TP-Link partly contain software code developed by third parties, including software code subject to the GNU General Public Licence (“GPL“), Version 1/Version 2/Version 3 or GNU Lesser General Public License ("LGPL"). You may use the respective software condition to following the GPL licence terms.

You can review, print and download the respective GPL licence terms here. You receive the GPL source codes of the respective software used in TP-Link products for direct download and further information, including a list of TP-Link software that contain GPL software code under GPL Code Center.

The respective programs are distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the respective GNU General Public License for more details.

Controller Software

The EAP Controller is used to manage multiple EAPs intensively.

Published Date: 2018-02-01 Language: English File Size: 109.2MB
Operating System: Linux

New Features/Improvements:
1. Add Facebook, SMS and Local User Authentication as Portal Authentication methods.
2. Support for multiple portal policies configured in Omada Controller.
3. Support for more customized portal page, the network administrator can add advertisement on the portal pages now.
4. Add speed and traffic limit based on Voucher.
5. Support for black/white list import.
6. Support configuring DNS on Static IP mode.
7. External Portal URL supports subdirectory, for example https://portal.demo.com/1.
8. Radius password supports special characters.

Notes:

1. To use Omada Controller 2.5.x added new features, you need to upgrade your EAP's firmware to the corresponding version.
2. Once upgraded to this version of Omada Controller, you will NOT able to downgrade to an earlier version.
3. Portal configuration will be lost after upgraded to Controller 2.5.X from 2.4.X or earlier version.
4. Supporting 64-bit Linux operating system, including Ubuntu 14.04/16.04/17.04, CentOS 6.x/7.x and Fedora 20 or above.
5. Require JRE 1.7 Java environment.

Published Date: 2018-01-05 Language: English File Size: 113.15MB
Operating System: Windows 7/8/10/Server

New Features/Improvements:
User Interface improvements
Bug Fixed:
1. Fix: COMODO security software will cause Initialization failure of the Omada Controller
2. Fix: Logo picture with transparent background will become black when uploaded in portal login page.

Notes:

1. To use Omada Controller 2.5.x added new features, you need to upgrade your EAP's firmware to the corresponding version.
2. Once upgraded to this version of Omada Controller, you will NOT able to downgrade to an earlier version.
3. Portal configuration will be lost after upgraded to Controller 2.5.X from 2.4.X or earlier version.

Published Date: 2017-12-07 Language: English File Size: 109.2MB
Operating System: Windows 7/8/10/Server

New Features/Improvements:
1. Add Facebook, SMS and Local User Authentication as Portal Authentication methods.
2. Support for multiple portal policies configured in Omada Controller.
3. Support for more customized portal page, the network administrator can add advertisement on the portal pages now.
4. Add speed and traffic limit based on Voucher.
5. Support for black/white list import.
6. Support configuring DNS on Static IP mode.
7. External Portal URL supports subdirectory, for example https://portal.demo.com/1.
8. Radius password supports special characters.

Notes:
1. To use Omada Controller 2.5.x added new features, you need to upgrade your EAP's firmware to the corresponding version.
2. Once upgraded to this version of Omada Controller, you will NOT able to downgrade to an earlier version.
3. Portal configuration will be lost after upgraded to Controller 2.5.X from 2.4.X or earlier version.

Published Date: 2017-01-04 Language: English File Size: 94.63 MB
Operating System: WinXP/Vista/7/8/8.1/10/Server2008 (32/64bit)/Server2012 (64bit)

Modifications and Bug Fixes:

1. Add management VLAN function but requires your EAP with corresponding firmware which support management VLAN.
2. Add SSH function that could choose to enable SSH for EAP or not.

Notes:

1. Please change the Region Code to Germany/United States (Germany for EU firmware & United States for US firmware) on the System --> Region Code page before you upgrade the EAP Controller to 2.4.x from 2.3.x or earlier version.
2.For EAP with EU/US firmware.
3.If you use EAP UN firmware, it would remind you to upgrade to the EU/US firmware.

Published Date: 2016-06-07 Language: Simplified Chinese File Size: 92.14 MB
Operating System: WinXP/Vista/7/8/8.1/10/Server2008 (32/64bit)/Server2012 (64bit)

Modifications and Bug Fixes:

New Features/Enhancement: 
Improved the tip information when you upgrade EAP series. 

Bug Fixed:
Fixed the bug that EAP Controller cannot adopt EAP320/330 when Controller host uses Thailand Calendar.

Notes:

1. For EAP with EU/US firmware.
2. If you use EAP UN firmware, it would remind you to upgrade to the EU/US firmware.

Published Date: 2016-04-07 Language: English File Size: 92.13MB
Operating System: WinXP/Vista/7/8/8.1/10/Server2008 (32/64bit)/Server2012 (64bit)

Modifications and Bug Fixes:

New Features/Enhancement: 
After you configured Reboot Schedule, the log would ignore the periodical rebooting of EAPs.

Bug Fixed:
Fixed the bug that after you enable the portal and keep the EAP controller running, some Android phones will get an error with the portal webpage when you try to authenticate automatically.

Notes:

EAP firmware upgrade is required (EAP110 with EAP110(UN)_V1_160107, EAP120 with EAP120(UN)_V1_160107, EAP220 with EAP220(UN)_V1_151222 ,
EAP320(UN)_V1_160518, EAP330(EU)_V1_160518 or higher).

Published Date: 2016-02-17 Language: English File Size: 90.49 MB
Operating System: WinXP/Vista/7/8/8.1/10/Server2008 (32/64bit)/Server2012 (64bit)

Modifications and Bug Fixes:

New Features/Enhancement:
1. Add multi-sites management function that manage EAPs in different groups.
2. Add WLAN group function that manage SSIDs in different groups.
2. Vouchers can be deleted in batch.
3. Add band steering and airtime fairness functions for some model.
4. Optimize access control, RSSI filter, clients statistic and log functions.
5. Improve stability of the controller software.
Bug Fixed:
1. Fixed the bug that after you configure SSID with special character like &#%, you can’t pass through Hotspot authentication.

 

Notes:

1. EAP firmware upgrade is required (EAP110 with EAP110(UN)_V1_160107, EAP120 with EAP120(UN)_V1_160107, EAP220 with EAP220(UN)_V1_151222 or higher).

Published Date: 2015-07-23 Language: Simplified Chinese File Size: 90 MB
Operating System: WinXP/Vista/7/8/8.1/10/Server2008(32/64bit)/Server2012(64bit)

Modifications and Bug Fixes:

New Features/Enhancement: 

  1. Support L3 management(manage EAPs at different subnets).
  2. Portal authentication now supports hotspot(voucher) and external portal server.
  3. Add advanced management functions such as scheduled reboot,rate limit and access control.

Notes:

  1. EAP firmware upgrade is required(EAP110 with EAP110_V1_150709 or higher and EAP120 with firmware EAP120_V1_150709 or higher).                
  2. Uninstall the privious version completely before installation.
Published Date: 2015-05-08 Language: Simplified Chinese File Size: 90 MB
Operating System: Windows XP/2003/Vista/7/8

Modifications and Bug Fixes:

New Features/Enhancement:
  1. Support management for dual band EAP products.
Bug Fixed:
  1. Fixed the bug that EAP Controller cannot start normally on some non-English operating systems.
  2. Fixed the bug that EAP Controller cannot wrok normally on some Windows Server systems when the built-in firewall is on.

Notes:

For EAP Series 
Published Date: 2015-03-26 Language: Simplified Chinese File Size: 89 MB
Operating System: WinXP/Vista/7/8/8.1/Server2008(32/64bit)/Server2012(64bit)

Modifications and Bug Fixes:

Bug Fixes:
1. Fixed the bug that EAP Controller can not launch up on Windows XP(64bit)and Windows Vista(64 bit);                    
2. Fixed the bug that the upload traffics and download traffics of the clients shown in the page of Statistics and Access Points are abnormal. 

Notes:

For EAP Series

EAP Discovery Tool

The EAP Discovery Tool can help the EAP Controller to adopt the EAP in L3 Network, and you can also use the EAP Discovery Tool to find the EAP’s IP address.

Published Date: 2016-04-15 Language: English File Size: 62.45 MB
Operating System: Mac OS X 10.7/10.8/10.9/10.10/10.11

Modifications and Bug Fixes:

Only support Mac OS X system.

Notes:

For EAP series, including EAP110, EAP115, EAP120, EAP220, EAP320, EAP330, etc.

Published Date: 2016-04-12 Language: English File Size: 3.39 MB
Operating System: WinXP/Vista/7/8/8.1/10/Server2008/Server2012

Modifications and Bug Fixes:

First Discovery Utility released.

Notes:

For EAP series, including EAP110, EAP115, EAP120, EAP220, EAP320, EAP330,etc.

GPL Code

T2700G-28TQ License Download
License Model: T2700G-28TQ-L1000

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