This document provides specifications for the Huawei S1730S-H24T4S-A network switch. It has 24 Ethernet ports, 4 Gigabit SFP ports, and an AC power supply. The switch is designed for small to medium businesses to build secure, reliable, and high-performance networks. Key specifications include its size, weight, memory, temperature tolerance, port configuration, and compatible modules. It also provides purchase and support contact information for the supplier.