Black Box LD-478 Asynchronous Line Driver Multiplexor

Black Box LD-478 Asynchronous Line Driver Multiplexor is a Black Box data-communications device described as an asynchronous line driver multiplexor. It is also cataloged as ME728B and carries the part number 150-0528-103. This model sits in Black Box’s family of asynchronous line-driver multiplexors and is intended to coordinate multiple asynchronous data channels through a single multiplexed interface. In professional settings, such devices are used to consolidate serial data paths from several devices onto one link, simplifying cable management and signaling in environments that rely on asynchronous communication. The LD-478 is designed to support serialized data transfers across multiple channels, maintaining the timing and control signals required for asynchronous operation. For exact specifications, such as interface connectors, signaling standards, port counts, data rates, and power requirements, consult the official Black Box product listings and technical documentation for the LD-478, ME728B, or 150-0528-103 references to ensure correct compatibility with your system.