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Date Model Version Description Download
2021-01-08 GS-5220-24UPL4XV / GS-5220-24UPL4XVR 3.440b210104 [Release for hardware version 3.0]
1. Supports PLANET CloudViewer App and NMS controller
2. Added port 25 to port 28 that support an operating speed of 2.5G
3. Supports PoE extend mode
2018-01-05 GS-5220-24UPL4XV / GS-5220-24UPL4XVR 1.366171225 1. Disabled IGMP/MLD Unregister Multicast Flooding
2. Improved Layer 3 routing performance
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