[FGSW-2620PVM] What the different between FGSW-2620PVM and FGSW-2620PVS?

Both the two PoE switch provide 24 PoE ports and the Ethernet data switch capability. However, the FGSW-2620PVS is a defined as a Web Smart level PoE switch and the new model - FGSW-2620PVM is defined as a Managed level to enhance lots of Layer 2 features and PoE management functions. Please refer to below summary comparison table for reference: PLANET 24-Port Fast Ethernet PoE Switch Comparison Table.