T1/E1 Multiplexers

Get high performance across a multitude of applications with our T1/E1 multiplexers. Our designs handle configurations from basic to the most complex systems. Choose a solution for your application.

IMUX 2000 T1/E1 Multiplexer

Designed for harsh environments, our intelligent multiplexer features redundant common logic module, built-in CSU functionality, DS0 squelching capability, and fast reframing channel


The intelligent multiplexer for harsh environments features digital access cross-connect switch, built-in CSU functionality, and DS0 squelching capability

IMUX 2000 T1/E1 8 Port DACS

Designed for standalone operation and/or interface with the IMUX 2000 T1/E1 Multiplexer, this unit supports star, hot-standby and ring network topologies

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Utility industry and electric utility white papers by RFL providing communications and protection solutions to today's challenges, such as migrating data from leased lines.

Helping Utilities Move Forward in IP Migration

Multipoint-to-Multipoint Protective Relaying Signaling Using Digital Communications and Built-In Logic

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RFL offers a 24-hour emergency service program that provides specialized service anytime, anywhere in the world. All of RFL's products are engineered and manufactured to the highest-quality standards and are supported by a team of highly trained customer service engineers.

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