The For.a TSD-6400A is a transport stream (TS) automatic seamless switcher that continuously monitors TS signals on a redundant circuit and quickly switches the output to the normal line when an error occurs without disrupting output to achieve automatic seamless switching.

It is ideal for applications where high reliability and seamless switching of TS signals are required, such as broadcasting, live event production, and archiving. It is also well-suited for use in mission-critical applications, such as emergency broadcasting and command and control systems.

The TSD-6400A supports up to four redundant TS signals and can automatically switch to the error-free line in case of an error. It also supports seamless switching with no disruption to output. This makes it an ideal solution for organizations that need to ensure high reliability and seamless switching of TS signals.