buy Switch D-Link DGS-1510-28P/E . The DGS-1510-28P/E switch from D-Link is a professional device designed for SME and SMB environments requiring reliable and scalable interconnection in high-demand networks. This model offers 24 10/100/1000 BASE-TX ports with RJ45 connectors, complemented by 2 Gigabit SFP ports and 2 10G SFP+ ports, enabling high-speed connections and flexibility for uplinks or physical stacking. Its switching capacity reaches 92 Gbps with a maximum forwarding rate of 68.45 Mpps, supported by a 16K-entry MAC table and a 1.5 Mbit packet buffer, ensuring stable and efficient performance in complex networks. For management and security, it includes advanced technologies such as 802.3x flow control, loop detection, 802.3ad link aggregation with up to 32 groups and 8 ports per group, as well as port- and MAC-based 802.1X authentication supporting RADIUS, EAP, OTP, TLS, and TACACS+, ensuring network integrity and access control. Its VLAN support is comprehensive, allowing up to 4094 VIDs with specific functions for voice, management, surveillance, and asymmetric VLANs, enabling efficient traffic segmentation. In terms of quality of service (QoS), it provides 802.1p priority, 8 queues per port, and bandwidth control with limits up to 64 Kbps, optimizing traffic management according to application needs. Additionally, the DGS-1510-28P/E complies with major IEEE standards, including 802.3ae for 10 GbE, guaranteeing interoperability and future technology support. Physically, the unit features a black finish, measures 440 x 250 x 44 mm, weighs 2.54 kg, is designed for modular rack mounting, with a maximum power consumption of 193 W and a wide operating range from -5 °C to 50 °C and up to 95% non-condensing humidity, suitable for professional installations. It also includes D-Link Green eco-friendly features, such as energy savings based on link status and selective port and LED shutdown to optimize power consumption. In summary, this switch offers a robust, flexible, and secure solution for businesses needing advanced and scalable network infrastructure. Connections: RJ45RJ45 x 24PoE x 1Ethernet LANProduct with plug: YesType of plug: Plug EUPorts: 2428Type: SwitchStackableColour: BlackVoltage: 100-240 V100 - 240 VVentilator: 2Frequency: 50-60 Hz50 - 60 HzCharacteristics: LED indicatorHolder: Multi-supportDepth: 25 cmNumber of slots: 2Rated power: 193 WApprox. weight: 2,5 kgWidth: 44 cmApprox. temperature: - 20ºC / 70°CSafety: IGMPDiagonal of the screen (cm): 14 cm