Network cable refers to the cable used for computer network connection, which can transmit electrical signals and data information.
The main purpose of the network cable is to connect computers, routers, switches and other network devices to achieve data transmission and communication between computers and devices. It can transmit electrical signals and information data between various network nodes, and ensure the transmission speed and stability.
According to the transmission speed and frequency range of the network cable, the network cable is mainly divided into the following types: 1. Cat5 network cable: The transmission speed is 100Mbps, which is suitable for home networks and small business networks. 2. Cat5e network cable: The transmission speed is 1000Mbps, which is suitable for small and medium-sized enterprises and home networks. 3. Cat6 network cable: The transmission speed is 10000Mbps, which is suitable for large enterprise networks and high-speed transmission needs. 4. Optical fiber network cable: The transmission speed can reach more than 10Gbps, which is suitable for large networks and high-speed transmission needs.