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SG300-28SFP-K9 Overview

The Cisco SG300-28SFP-K9 is a small business managed layer 3 switch that provides power management features to help conserve energy and reduce operating costs. Some of the power management features include:
Energy Efficient Ethernet (EEE): The switch supports Energy Efficient Ethernet (EEE), which reduces power consumption during periods of low network activity.
Power over Ethernet (PoE): The switch supports Power over Ethernet (PoE), which allows the switch to power compatible devices such as IP phones, wireless access points, and security cameras. This eliminates the need for separate power sources for these devices.