How far does an copper wiring send data in a second?

Copper wiring can transmit data at speeds of up to 1 gigabit per second (Gbps) over short distances, such as in Ethernet networks. However, the effective range for maintaining this speed is typically limited to around 100 meters (328 feet) for standard twisted-pair cables like Cat 5e or Cat 6. Beyond this distance, the signal quality degrades, resulting in reduced data transmission speeds.