The TP-Link 28-Port Gigabit Switch (often the TP-Link TL-SG1428PE or TPLINK 28-Port Gigabit Easy Smart Switch) is a robust, rack-mountable networking device designed for small-to-medium businesses. It provides 24 Gigabit PoE+ ports, 2 standard RJ45 uplink ports, and 2 SFP slots for high-speed fiber uplinks