Planet’s GS-4210-48P4S is a 48 Port Managed Gigabit PoE Switch. It provides IPv6/IPv4 dual stack management and embedded L2/L4 Gigabit switching engine along with 48 10/100/1000BASE-T ports featuring 36-Watt 802.3at PoE+ and 4 additional Gigabit SFP slots. With a total power budget of up to 440 Watts for various PoE applications, it provides a quick, safe and cost-effective Power over Ethernet network solution for small businesses and enterprises.
The GS-4210-48P4S features an effective ventilation system that allows low noise levels. It supports smart fan technology that automatically controls the speed of the embedded fan to reduce noise and maintain the temperature of the PoE switch for optimal power output capability.
Refer to above PDF Data sheet
Part number – GS-4210-48P4S 48 Port Managed Gigabit PoE Switch