The document provides specifications for the Huawei S5735S-L48FT4S-A network switch, including its ports, memory, dimensions, weight, power requirements, environmental tolerances, certifications and more. It can be purchased from www.hi-network.com. The switch has 24 10/100BASE-TX ports, 24 10/100/1000BASE-T ports and 4 1000BASE-X SFP ports, is 1U in size, and has a weight of 4.42kg. It is EMC and safety certified.