buy Cabinet Switch TP-Link TL-SG1048 48P Gigabit 1 U 19" . The TL-SG1048 cabinet switch from TP-Link is a device designed to provide reliable, high-performance connectivity in demanding corporate and enterprise network environments. With its 48 10/100/1000 Mbps RJ45 Ethernet ports featuring Auto MDI/MDIX, this switch enables connection of multiple devices without crossover cables, optimizing network setup and maintenance. Built with a compact, sturdy metal design in black and gray, it supports both rackmount and desktop use, adapting comfortably to different physical spaces. Its non-blocking switching architecture delivers a total capacity of 96 Gbps, ensuring maximum, lossless data transfer—ideal for high-demand networks. It includes an 8K-entry MAC address table that enhances scalability and traffic management. Thanks to flow control technologies IEEE 802.3x (Full Duplex) and Back Pressure (Half Duplex), it ensures stable transmission and prevents congestion. It features advanced energy-saving technology that automatically adjusts power consumption based on link status and cable length, reducing environmental impact and optimizing electrical efficiency with a maximum consumption of 29.8 W. It also complies with RoHS standards, excluding hazardous materials and supporting up to 70% recyclable packaging. Installation is quick and easy with Plug and Play operation, eliminating complex setup, and LED indicators provide real-time status and basic diagnostics. Technical specs include support for IEEE 802.3i, u, ab, and 802.3x standards, a 16 Mb buffer memory, and jumbo frame support up to 10 KB. Two fans ensure effective cooling for continuous operation. This switch is part of a solid solution for managing networks requiring high availability and stable performance without complexity, making it a suitable choice for medium and large businesses seeking an efficient, durable, and eco-friendly network infrastructure. Width: 44 cmProduct with plug: YesType of plug: Plug EUColour: BlackGreyMaterial: MetalPlatform: WindowsVoltage: 110 V100 - 240 VVentilator: 2Power supply: CA cablePorts: 48Connections: Ethernet LANRJ45 x 48Frequency: 50 - 60 HzCharacteristics: LED in operation indicatorRemote control: NoWorking range for humidity: 10 % - 90 %Form factor: 1UApprox. temperature: -40º / 70º