Cisco SF250-48HP-K9-EU, 52-Port with 48x 10/100 FE PoE ports (195w max PoE budget) Managed Layer 3 static Routing Smart Switch. 48x 10/100 RJ45 Fast Ethernet + 2x 1G SFP + 2 Combo SFP/FE . Switching capacity 17.6-Gbps. 13.1-Mpps forwarding performance. Ram 512MB, Flash 256 MB, 800 Mhz ARM CPU, Dimension 440 x 350 x 44 mm

HPE OfficeConnect 1820-48G-PoE+ (370W) Web Managed Layer 2 Rackmount Switch (J9984A). 48 x RJ45 10/100/1000 Mbps ports, Ports 1-24 support PoE 8023.af/at with power budget of 370W. 4 x 1G SFP ports.

MikroTik CRS354-48P-4S+2Q+RM, 54-Port Rackmount Switch with 48-Ports 802.3af/at PoE + 4 x 10G SFP+ and 2 x 40G QSFP+ slots. PoE budget 750 W. The total non-blocking throughput is 168 Gbps, switching capacity is 336 Gbps and the forwarding rate reaches 235 Mpps. Router OS Lvl 5. QCA9531 650Mhz CPU

Planet GS-4210-48P4S, 48-Port 10/100/1000T 802.3at PoE + 4-Port 100/1000BASE-X SFP Layer 2/L4 Managed Rackmount Switch / 440W. Ports 1-48 support up to 36-watt PoE power per port with a total PoE power budget of 440watts. Ports 49-52 are 4x 100/1000BASE-X mini-GBIC/SFP slots. SFP modules sold seperate. Switch fabric 104Gbps, non-blocking. Switch throughput 77.38Mpps. Dimension 440 x 300 x 44.5 mm, 1U height.

Planet GS-5220-48PL4XR, 52-Port L2+/L4 802.3at PoE Managed Switch W/ 48V Redundant Power. 48x GbE 802.3at PoE + 4x 10G SFP+ slots Managed Switch, with Hardware Layer3 IPv4/IPv6 Static Routing (600W PoE Budget, ONVIF, ERPS Ring, Cybersecurity features). Supports PoE power up to 36 watts for each PoE port. SFP modules sold seperate. Dimension 440 x 300 x 44.5 mm, 1U height

TP-Link T1600G-52PS JetStream PoE rackmount Switch. 48 x 1GbE PoE LAN ports, 802.3af/at. 4 x 1G SFP ports. Max PoE budget 384W

Ubiquiti Networks ES-48-500W, (52)Port Layer 2 Managed PoE+ Rackmount EdgeSwitch. (48)1000Mbps Gigabit RJ45 Ports + (2)1G SFP slots + (2)10G SFP+ slots. RJ45 Ports 1-48 inject either 24V Passive PoE or IEEE 802.3at/af 48V DC power. In Passive PoE mode it injects up to 17W per port. In 802.3at PoE mode it injects 50-57V up to max 34.2W per port up to max total output of 500W. EdgeSwitch offers an extensive suite of advanced Layer-2 switching features and protocols, and also provides layer-3 routing capability. Non-blocking throughput: 70 Gbps, Switching capacity: 140 Gbps, Forwarding rate: 104.16 Mpps, Dimension 485.04 x 44.45 x 347.6 mm 2U SFP modules sold seperate. SFP modules must be Cisco Compatible modules.

Ubiquiti Networks ES-48-750W, (52)Port Layer 2 Managed PoE+ Rackmount EdgeSwitch. (48)1000Mbps Gigabit RJ45 Ports + (2)SFP slots + (2)SFP+ slots. RJ45 Ports 1-48 inject either 24V Passive PoE or IEEE 802.3at/af 48V DC power. In Passive PoE mode it injects up to 17W per port. In 802.3at PoE mode it injects 50-57V up to max 34.2W per port up to max total output of 750W. EdgeSwitch offers an extensive suite of advanced Layer-2 switching features and protocols, and also provides layer-3 routing capability. Non-blocking throughput: 70 Gbps, Switching capacity: 140 Gbps, Forwarding rate: 104.16 Mpps, Dimension 485.04 x 44.45 x 347.6 mm 2U SFP modules sold seperate. SFP modules must be Cisco Compatible modules.

Ubiquiti Networks US-48-500W, Unifi (52)Port Layer 2 Managed PoE+ Rackmount UnifiSwitch. (48)1000Mbps Gigabit RJ45 Ports + (2)SFP slots + (2)SFP+ slots. RJ45 Ports 1-48 inject either 24V Passive PoE or IEEE 802.3at/af 48V DC power. In Passive PoE mode it injects up to 17W per port. In 802.3at PoE mode it injects 50-57V up to max 34.2W per port up to max total output of 500W. EdgeSwitch offers an extensive suite of advanced Layer-2 switching features and protocols. Non-blocking throughput: 70 Gbps, Switching capacity: 140 Gbps, Forwarding rate: 104.16 Mpps, Dimension 485.04 x 44.45 x 347.6 mm 2U SFP modules sold seperate. SFP modules must be Cisco Compatible modules. The UniFi Controller software allows admins to configure and monitor the UniFi Switch and other UniFi devices using a graphical user interface.

Ubiquiti Networks US-48-750W, Unifi (52)Port Layer 2 Managed PoE+ Rackmount UnifiSwitch. (48)1000Mbps Gigabit RJ45 Ports + (2)SFP slots + (2)SFP+ slots. RJ45 Ports 1-48 inject either 24V Passive PoE or IEEE 802.3at/af 48V DC power. In Passive PoE mode it injects up to 17W per port. In 802.3at PoE mode it injects 50-57V up to max 34.2W per port up to max total output of 750W. EdgeSwitch offers an extensive suite of advanced Layer-2 switching features and protocols. Non-blocking throughput: 70 Gbps, Switching capacity: 140 Gbps, Forwarding rate: 104.16 Mpps, Dimension 485.04 x 44.45 x 347.6 mm 2U SFP modules sold seperate. SFP modules must be Cisco Compatible modules. The UniFi Controller software allows admins to configure and monitor the UniFi Switch and other UniFi devices using a graphical user interface.

Ubiquiti Networks USW-Pro-48-PoE, UniFi 48Port Gigabit Switch with 802.3bt PoE, Layer3 Features and SFP+. 48x GbE RJ45 with 40x PoE+ (30W/port) and 8x PoE++ (60w/port) RJ45 ethernet ports have total 600W PoE budget. 4 x 10G SFP+ Slots for uplink. Near-silent cooling and a 1.3" touch LCM.