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Download for TL-SG2452 V1

Product Overview
Manual
48-Port Gigabit Smart Switch with 4 SFP Slots
TL-SG2452

Feature Filter: All User Application RequirementUSQ&A of functional explanation or specification parametersUS

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.
  • To avoid wireless disconnect issue during firmware upgrade process, it's recommended to upload firmware with wired connection unless there is no LAN/Ethernet port on your TP-Link device.
  • 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.
TL-SG2452_V1_151127
Published Date: 2015-11-27 Language: English File Size: 4.17 MB

Modifications and Bug Fixes:

New Features/Enhancement：

  1. Enhanced Security Level

Bug fixed:   

  1. Fixed the bug that SNMP process crashes down when walking public MIB.
  2. Fixed the bug that the last number port PVID can not be modified.
  3. Fixed the bug that wrong port value when using snmp software to configure the switch.

Notes:

For TL-SG2452_V1
TL-SG2452_V1_140723
Published Date: 2014-07-23 Language: English File Size: 4.14 MB

Modifications and Bug Fixes:

  1. Added IPv6 feature
  2. Optimized CLI commands
  3. Update private MIBs"

Notes:

For TL-SG2452(UN) V1
TL-SG2452_V1_131205
Published Date: 2013-12-23 Language: English File Size: 3.99 MB

Modifications and Bug Fixes:

  1. Optimized the function of LAG.

Notes:

For TL-SG2452 V1

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.

MIBs Files

Published Date: 2015-11-27 Language: English File Size: 73 KB
Operating System: Win2000/XP/2003/Vista/7/8/8.1/10/Mac/Linux

Modifications and Bug Fixes:

For TL-SG2452_V1_151127

Notes:

For TL-SG2452_V1
Published Date: 2014-07-23 Language: English File Size: 64 KB
Operating System: Win2000/XP/2003/Vista/7/8/Mac/Linux

Notes:

For TL-SG2452(UN) V1 140723 and subsequent versions
Published Date: 2014-01-15 Language: English File Size: 3.17 MB
Published Date: 2013-04-28 Language: English File Size: 2.91 MB
T2700G-28TQ License Download
License Model: T2700G-28TQ-L1000

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