The Huawei S5720S-52X-SI-AC unmanaged enterprise switch is part of Huawei S5700 series of next-generation energy-saving Ethernet access switches. The S5720S-52X-SI-AC has several features that help it reduce it's power consumption including a fan-free design which reduce the power consumption and noise. The S5720S-52X-SI-AC uses high-performance hardware, which offers a wide array of features to help customers build secure, reliable, high-performance networks. Like all Huawei S5700 switches, this model provides Layer 2 wire-speed forwarding capabilities to ensure non-blocking packet. The MAC address table supports up to 8 thousand MAC addresses, making it easy to expand networks and deploy new services.