The Huawei S5731-S48T4X is a high-performance Layer 3 switch designed for enterprise networks. It offers advanced features, robust security, and efficient management, making it suitable for various networking scenarios.

For those of us who are more familiar with networking, especially our engineer friends, it's well known that twisted-pair cable has an “insurmountable” “100 meters” transmission distance. Whether it is 100M transmission rate of Category 5 twisted-pair cable, or 1000M transmission rate of Category 6 twisted-pair cable, the furthest effective transmission distance are 100 meters.