Black Box LPB5000 Series Gigabit Eco - switch - 28 ports - managed - rack-mountable

The Gigabit PoE+ Ethernet managed switch has 28 high-speed ports. It's extremely flexible and scalable enabling you to add 10 GbE uplinks only when you need more capacity. This capable Layer 2+ switch offers autosensing ports. The SFP+ slots support 1 or 10 Gbps uplinks through the use of SFP+ transceivers. The SFP+ ports give users the ability to define the distance they want from 500 meters to several kilometers.