What is the maximum distance allowed for a horizontal cable run?

The maximum distance allowed for a horizontal cable run is 90 meters (295 feet). This specification is aligned with the standards outlined in the Telecommunications Industry Association (TIA) cabling guidelines, particularly TIA-568. These guidelines dictate that the horizontal cabling segment should not exceed this distance in order to maintain signal integrity and performance for twisted-pair cabling systems. This length includes all connections and ensures that the installed cabling can adequately support high-speed data transmission with minimal attenuation and interference. Exceeding this distance may result in degraded performance, hence the importance of adhering to this standard in network design and installation.