Slideshow - NERC CIP

Protect Your Substation Infrastructure Communications Equipment & Power System Protection Solutions

NEW! RFL™ GARD 8000®/GE® MDS Orbit™
LTE Cellular Direct Transfer Trip

HPS/RFL is proud to announce a new communications solution for Direct Transfer Trip (DTT) applications. This solution was developed primarily for the Distributed Energy Resource (DER) and Distributed Generation (DG) market, where communications facilitating anti-islanding and islanding detection are challenging. This joint solution between HPS/RFL and GE Industrial Communications provides a communications alternative to traditional means with significantly lower operating cost, while maintaining critical performance requirements including latency, security, and dependability.

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eXmux 4500 MSAT Platform

NEW! eXmux® 4500
MSAT Platform

The eXmux® 4500 Multi-Service Access & Transport (MSAT) Platform is designed to address the challenges of network IP migration and infrastructure upgrades; allowing utilities to move forward in modernizing substations without the worry of future integration or legacy applications.


Winner of the 2019 UTC Impact Award

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GARD Pro™ IEC 61850 Gateway

NEW! the GARD Pro™ IEC 61850 Gateway

HPS/RFL is proud to announce a major update to the GARD Pro protection communications platform to include support for IEC 61850 Edition 2. With this upgrade utilities can now utilize legacy communications channels, for protection applications, between digital IEC 61850 stations. As a result, there is no need to establish secure Ethernet channels between stations as existing digital networks or Powerline Carrier may be used. Other new features include; separate station bus and process bus ports, Parallel Redundancy Protocol (PRP) for redundant GOOSE communications, Manufacturing Message Specification (MMS) for system control and status management, Precision Time Protocol (PTP) for clock synchronization and IEC 61850 Edition 2 test and simulation modes.

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For More Information, Contact RFL™ 973.334.3100
RFL Connect

Past CONNECT Course Archives

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Online Training Courses In
Networking, Communications,
Protection & Cyber Security

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Utility Industry Solutions

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

Read our Electric Utility White Papers


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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