D-Link Metro DGS-1210-52MP/ME Ethernet Switch - 48 Ports - Manageable - Gigabit Ethernet - 2 Layer Supported - Modular - 4 SFP Slots - Twisted Pair, Optical Fiber - 1U High - Rack-mountable

Rack mounting enables you to organize wires & secure cables for professional installation Up to 10x faster than standard Ethernet server connectivity while providing high-performance uplinks With leading Layer 2 support, experience enhanced convenience, secure business operations, and a borderless network experience Lets you conveniently connect different networks to enable improved flexibility to your infrastructure Twisted Pair media support ensures maximum convenience and great usability Features 48 networking ports to establish large network Built-in power supply to ensure all components are being supplied with accurate voltage Management capability allows maximum efficiency and with unrestricted control Effectively reduces downtime with improved network performance