Hi Ushan_Sameera,
What is the POE power supply standard used by this device no-VOR-ORM-G?
Normal PoE power supply can be provided only when the power supply standards are compatible.
The S5735-L24P4S-A supports 802.3af and 802.3at power supply standards. In addition, the maximum PoE power supply distance of the S5735-L24P4S-A is 100 m.