Multiservice Switches and Routers

Secure-by-design solutions for multiservice operational network, ruggedized substation LAN, distributed automation and smart meter backhaul, and distance and differential protection communications.

RAD's solution for maintaining legacy TDM services over new packet network keeps revenue flow and customer loyalty.

SONET/SDH is an aging technology and operational networks still based on it then will need to transition to a packet switched network. In this paper, critical infrastructure network operators debating between IP, MPLS and Carrier Ethernet will find an updated comparison to help them understand the advantages and disadvantages of each. 

The findings presented in this report are based on detailed surveys among 21 major U.S. electric utilities representing 1,836 transmission and major distribution substations. They provide a clear indication on the current trends and operational technology (OT) network priorities of power utility operators.

Power utility networks are becoming smarter, automated and more connected, as they gradually transform into Smart Grids. Looking forward, there are several key trends that drive the design of tomorrow’s utility networks – most of which are closely connected with the rise of IoT (Internet of Things) – and which need to be accommodated by adequate communication solutions:

This document describes the important significance of building an air traffic control core service access platform supporting network operations, maintenance and management, and summarizes the features of an air traffic control core service access platform using RAD’s Megaplex (MP) series ofproducts to support air traffic control service transmission, and analyzes its deployment in air traffic control applications overseas.

Teleprotection signals from protective relays are among the most critical data transmitted across utility networks, as they help manage the power grid load, as well as to protect equipment within the power network from severe damages resulting from faulty HV lines.