buy Switch ZyXEL GS190048HPV2-EU0101F . The ZyXEL GS190048HPV2-EU0101F is a high-performance managed switch designed to meet the needs of modern business networks, delivering powerful and flexible connectivity. This device features 48 RJ45 Gigabit Ethernet ports (10/100/1000), enabling simultaneous connection of multiple network devices—ideal for corporate environments with high user density and traffic. It includes PoE (Power over Ethernet) technology on at least one port, allowing compatible devices such as IP phones or Wi-Fi access points to be powered directly via the network cable, simplifying installation and reducing cabling. Built with a robust metal chassis and finished in black, it is ready for rack mounting, optimizing space and organization in technical rooms or professional communication cabinets. It offers advanced Layer 2 network management, including support for VLANs (IEEE 802.1Q), auto-negotiation, flow control, and full duplex function—essential features for ensuring efficiency, segmentation, and infrastructure security. With a switching capacity of 100 Gbit/s and a MAC address table supporting up to 8000 entries, it handles intensive traffic and device segmentation without congestion risks. Compatibility with IEEE 802.3af/at standards ensures interoperability with a wide range of PoE equipment, and its power input supports 220 V, guaranteeing reliable and continuous operation. The ZyXEL GS190048HPV2-EU0101F stands out as a solid and versatile solution for the expansion and efficient management of medium and large professional networks. Connections: RJ45PoE x 1RJ45 x 48RJ-45 x 48Ethernet LANProduct with plug: YesType of plug: Plug EUType: SwitchColour: BlackVoltage: 100-240 V220 V100 - 240 VFrequency: 50-60 HzMaterial: MetalConnectivity: BluetoothNumber of slots: 2Ports: 2Screen: 24"Characteristics: LED in operation indicatorAC input frequency: 50-60 HzPower: 170 WCertificate: CE - RoHSApprox. temperature: -40º / 70ºAccuracy (relative humidity): 10 % - 95 %RAM Memory: 2 GB