Thanks for purchasing PLANET IGS-4215-8T4X Industrial L2+ 8-Port 10/100/1000T + 4-Port 10G SFP+ Managed Ethernet Switch. 

This document provides the firmware release note and history of the products below:

Version v1.441b251204 was released on 12/5/2025
=======================================
Firmware version: v1.441b251204
Hardware version: 1.0
File Name: FW-IGS-4215-8T4X_v1.441b251001
File Size: 14,909,164 bytes 
Released on 12/5/2025
=======================================

This firmware provides the following modifications:

A: Function added 
1. Added 802.1x software functionality.


B: Bug fixed - N/A


C: Others - N/A


=======================================
Upgrade Notes:
=======================================
Do not turn the power off during the upgrade process. This will damage the unit. This firmware is for the IGS-4215-8T4X and please reset the device to the factory default setting after the upgrade.

******************************
Firmware Release History:  
******************************

Version v1.441b251001 was released on 10/1/2025
=======================================
Firmware version: v1.441b251001
Hardware version: 1.0
File Name: FW-IGS-4215-8T4X_v1.441b251001
File Size: 14,732,724 bytes 
Released on 10/1/2025
=======================================

This firmware provides the following modifications:

A: Function added 
1. Add the CloudNMS function to replace CloudViewerPRO


B: Bug fixed - N/A


C: Others - N/A


Version v1.441b250424 was released on 4/24/2025
=======================================
Firmware version: v1.441b250424
Hardware version: 1.0
File Name: FW-IGS-4215-8T4X_v1.441b250424
File Size: 14,636,812 bytes 
Released on 4/24/2025
=======================================

This firmware provides the following modifications:

A: Bug fixed - N/A

B: Function added - N/A

C: Others - Enhanced product security and improved system robustness.

Version v1.403b241125 was released on 2/25/2025
=======================================
Firmware version: v1.403b241125
Hardware version: 1.0
File Name: FW-IGS-4215-8T4X_v1.403b241125
File Size: 17,891,384 bytes 
Released on 2/25/2025
=======================================

This firmware provides the following modifications:

A: Functions added:
    1. L2+
    2. Private MIB
    3. MODBUS TCP
B: Bugs fixed:
    1. TVN Fix
    2. CVD Fix

Please note that since this is an upgrade from L2 to L2+, it is necessary to perform a "Reset to Default" after the update, and the IP address must be reconfigured.

Version v1.403b240327 was released on 3/27/2024
=======================================
Firmware version: v1.403b240327
Hardware version: 1.0
File Name: FW-IGS-4215-8T4X_v1.403b240327.bin
File Size: 16,151,228 bytes 
Released on 3/27/2024
=======================================

This firmware provides the following modifications:

A: Function added
    1. Supports PSTI Act to enhance product security
        (Default login authentications for the device are username: "admin" and password: "sw + the last 6 characters of the MAC ID in lowercase".)
    2. Fixed minor issues.


Sincerely yours,
PLANET Technical Support Team
Http://www.planet.com.tw


