It supports both IEEE 802.3af Power over Ethernet (PoE) and IEEE 802.3at PoEPlus (up to 30W per port). The switch is equipped with a APM86392 600 MHz dual-core CPU, and provides a forwarding rate of 107.1 Mb/s (64-byte L3 packets). This switch has a fixed configuration, and is a stackable Gigabit Ethernet switch that provides enterprise-class access for campus and branch applications. Designed for operational simplicity to lower Total Cost of Ownership (TCO), it enables scalable, secure, and energy-efficient business operations with intelligent services and a range of advanced Cisco IOS software features. This switch comes with one fixed power-supply.