Serial Extender. Enables long-distance transmission of RS-232 signals over network cables. Two converters: 1x RS-232 DB9 socket to RJ45 socket, 1x RS-232 DB9 plug to RJ45 socket. Power supply at the converters to maintain data signal quality. Cable length up to 1200 m. Data transfer rate: up to 460.8 Kbps (300 m, Cat. 5) or 115.2 Kbps (1200 m, Cat. 5). This extender, featuring one Serial-RJ45 and one RJ45-Serial converter, allows you to transmit serial RS-232 signals over long distances using a network cable. This makes it an excellent solution for directly connecting remote measuring devices, scanners, or IoT devices. The differential transmission technology prevents data errors that may arise from different ground potentials or external interference. Additional power supplies at the converters ensure the quality of the data signals. The necessary power supplies are included in the package.