buy Switch D-Link DGS-1210-28/E . The DGS-1210-28/E from D-Link is a managed switch designed for business networks and environments requiring high reliability and data transmission performance. This device features 24 RJ45 10/100 Mbps ports with Auto-MDI/MDIX support, enabling automatic connection without crossover cables, along with 4 Gigabit SFP ports for fiber links that ensure flexible and longer-distance connectivity. It complies with IEEE 802.3, 802.3u, 802.3ab, 802.3x, and 802.3az standards, ensuring compatibility with classic Ethernet standards and supporting flow control and energy efficiency. Its 19" rack-mount design in black, measuring 444 mm long, 210 mm wide, and 44 mm high, facilitates integration into professional infrastructures, with a lightweight of 2.9 kg. For management and monitoring, it includes LED indicators showing power status, 10/100/1000 port activity, and SFP port status, allowing quick and easy network diagnostics. It supports full and half duplex modes at 10/100 Mbps and full duplex at Gigabit speeds, optimizing communication performance based on traffic type. Compatible with category 5 and 5e UTP cables up to 100 meters, and 100-ohm STP cables, this switch has optimized power consumption with a maximum of 16.81 W and a standby mode ranging from 5.9 to 6.42 W depending on voltage, contributing to efficient and eco-friendly operation. Its power supply is 100-240 V AC at 50-60 Hz, adapting to various electrical configurations. In summary, the DGS-1210-28/E is a versatile and robust solution for users needing secure and efficient local network distribution with expansion options via SFP ports and detailed control of device activity and status. Product with plug: YesType of plug: Plug EUType: SwitchColour: BlackConnections: RJ45 x 24Voltage: 100-240 V100 - 240 VCharacteristics: LED in operation indicatorWidth: 44 cmWeight: 2,1 KgForm factor: 1USpeed: 1000 MbpsApprox. temperature: - 20ºC / 70°CLength: 21 cm