buy Switch ZyXEL GS1920-48V2 Rack . The ZyXEL GS1920-48V2-EU0101F switch is a managed smart network device designed for professional environments requiring efficient and reliable connectivity. This switch features a total of 48 high-speed Ethernet LAN ports and 4 SFP ports for fiber optic connections, enabling integration into advanced infrastructures and ensuring high network flexibility. Its architecture supports rack or cabinet mounting, adapting to various physical setups and optimizing space in telecom rooms or data centers. It has internal memory including 256 MB RAM and 32 MB flash memory, ensuring agile packet handling and efficient traffic management. The switching capacity reaches 100 Gbps, with a forwarding rate of 74 Mpps, allowing fast data processing, while its 1.5 MB packet buffer helps prevent losses during heavy traffic. Its MAC address table can hold up to 16,000 entries, facilitating management of complex networks with many connected devices. This model operates on power input ranging from 100 to 240 V AC at 50/60 Hz and has a maximum consumption of 36.9 watts, making it an energy-efficient choice. Its compact dimensions of 440 x 200 x 44.5 mm and weight of 2.8 kg ensure easy installation without compromising durability. Overall, the ZyXEL GS1920-48V2 is a versatile and robust solution for professionals seeking a high-performance managed switch, ideal for business installations demanding reliability and flexible network traffic management. Product with plug: YesType: RackSwitchCupboardTableclothType of plug: Plug EUConnections: SFP x 4Ethernet LANSpeed: 1 GbpsPorts: 48Colour: BlackInternal Memory: 256 MB32 GBConnectivity: BluetoothHolder: Multi-supportVoltage: 220 V100 - 240 VPower supply: CA cableNumber of slots: 2Frequency: 50 - 60 HzCharacteristics: LED in operation indicatorData protection/PasswordCertificate: RoHSWidth: 44 cmNoise level: 26 dBApprox. temperature: -40º / 70ºSafety: IGMPAccuracy (relative humidity): 10 % - 95 %