buy Switch TP-Link TL-SG2428P . The TL-SG2428P from TP-Link is a high-performance managed switch designed for business environments requiring reliable and versatile connectivity. This device offers a total of 28 ports, of which 24 are Gigabit Ethernet RJ45 ports (10/100/1000 Mbps) supporting PoE+ (Power over Ethernet), allowing connected devices like IP cameras or VoIP phones to be powered directly from the switch. It also includes 4 SFP ports for fiber optic links, providing long-distance connections with high stability and speed. Its switching capacity reaches 56 Gbit/s, enabling efficient network traffic management even in high-demand environments. It features a MAC address table with 8000 entries, facilitating advanced traffic management and segmentation in complex networks. This model complies with key network standards such as IEEE 802.1D, 802.1Q, 802.1p, 802.1s, 802.1w, 802.1x, and 802.3ab, integrating security protocols, quality of service (QoS), and advanced management to ensure stable and secure operation. The switch is rack-mountable, optimizing integration in data centers or communication cabinets, and has a robust design with an approximate weight of 1.5 kg and a black finish. Its power consumption is around 30 W, which combined with its PoE+ capability, offers a balance between power and efficiency. In short, the TP-Link TL-SG2428P is a solid solution for corporate networks needing fast, reliable, and flexible connectivity with support for powering devices via network cable. Ports: 2428Ventilator: x 22Approx. dimensions: 44 x 22 x 4,4 cmConnections: RJ45 x 24SFP x 4Ethernet LANRecommended use: Rack CabinetProduct with plug: YesType of plug: Plug EUType: SwitchColour: BlackWeight: 1,5 KgHolder: Multi-supportPower: 30 W250 WVoltage: 230 V100 - 240 VPower supply: CA cableIincludedNumber of slots: 4Certificate: CE, FCC, RoHSAC input frequency: 50-60 HzWidth: 44 cmWorking range for humidity: 10 % - 90 %Form factor: 1UApprox. temperature: -40º / 70ºIncludes: User manualSafety: IGMP Realize More Possibilities with OmadaJetStream 28-Port Gigabit Smart Switch with 24-Port PoE+Software Defined Networking (SDN) with Cloud AccessOmada’s Software Defined Networking (SDN) platform integrates network devices, including access points, switches and gateways, providing 100% centralized cloud management. Omada creates a highly scalable network—all controlled from a single interface. Seamless wireless and wired connections are provided, ideal for use in hospitality, education, retail, offices, and more. Quality of Service (QoS) support: YWeb-based management: YARP inspection: YSystem event log: YBasic switching RJ-45 Ethernet ports quantity: 24Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)Fiber ports quantity: 4Fiber optic connector: SFPNetworking standards: IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3af,IEEE 802.3at,IEEE 802.3az,IEEE 802.3i,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z10G support: NCopper ethernet cabling technology: 10BASE-T,10BASE-TXCable types supported: Cat3,Cat4,Cat5,Cat5ePort mirroring: YFlow control support: YBroadcast storm control: YRate limiting: YAuto MDI/MDI-X: YSpanning tree protocol: YAuto-negotiation: YVLAN support: YVirtual LAN features: MAC address-based VLAN,Protocol-based VLAN,Voice VLANNumber of VLANs: 4000Fiber ethernet cabling technology: 1000BASE-XMAC address table: 8000 entriesSwitching capacity: 56 Gbit/sForwarding rate: 41.7 MppsNumber of queues: 8Jumbo frames support: YJumbo frames: 9000DHCP features: DHCP relay,DHCP server,DHCP snooping,DHCPv6 clientAccess Control List (ACL): YIGMP snooping: YSecurity algorithms: HTTPS,SNMP,SNMPv2,SNMPv3,SSH,SSH-2,SSL/TLSLoop protection: YBPDU filtering/protection: YIP-MAC-Port binding: YAuthentication type: RADIUSQueue scheduling algorithms: SP, WRR+SP, Weighted Round Robin (WRR)Multicast support: YRack mounting: YProduct colour: BlackNumber of fans: 2 fan(s)Certification: CE, FCC, RoHSFirmware upgradeable: YPower consumption (max)