Generally speaking, for broadband speeds under 1Gbps, Category 5e cables are sufficient. If you're installing pre-installed wiring for home renovations or want faster network speeds, you can opt for a more advanced Category 6 cable, ideally with two pre-installed cables. For a 300m broadband connection, to achieve the ideal download speed of 37.5MB/s, you'll need a Gigabit cable, a Gigabit router, and a Gigabit optical modem. Category 5e cables have a maximum transmission rate of 1000Mbps, but because they require expensive specialized equipment, such as a Gigabit router, to realize their potential, they are typically used only for 100M Ethernet. The transmission performance of a cable is affected by the materials used, which can cause signal attenuation and affect transmission quality. Category 5 and Category 5e cables are commonly used for 100M network bridges.
Network cables are essential components for building local area networks (LANs). Common types of network cables in LANs include twisted pair, coaxial cable, and fiber optic cable. Twisted pair cables, consisting of multiple pairs of wires, are widely used for data transmission due to their affordability, such as common telephone cables. The twisted pair cable needs to be connected to the RJ45 crystal plug.
