Omnitron Systems is a leading provider of fiber connectivity solutions with media converters, Network Interface Devices (NIDs), T1 multiplexer and CWDM multiplexers. Also, please take a look at the list of 36 multiplexer manufacturers and their company rankings. What Is a Multiplexer? What Is a Multiplexer? Multiplexers are. When failure is not an option, demanding programs require proven microwave multiplexers and diplexers for critical signal filtering and routing. With over four decades of successfully delivering mission-critical hardware to space programs, we prioritize quality and invest in technology. If Ownership Diversity is important to you, we've included suppliers that are Women-Owned or Minority-Owned If Quality Certifications. RF Multiplexers combine multiple filters to a common port to create a multi-channel module. Its block diagram consists of two parts: a distribution system, called the manifold, and a group of filters, which can be customized to meet lowpass, highpass, bandpass, or bandstop requirements. Product Options Countries with Omnitron Distributors.