Category: eXmux® Bulletins
Bulletin No.: PO-035
Date: July 17, 2026
Affected Product: RFL eXmux® 3501/3501M IP-Access Multiplexer
Subject: RFL eXmux® 3501/3501M Product Obsolescence and Migration Notice
You must be logged in to download bulletins. Please log in or click here to register for a customer account.
Online Training Courses In
Networking, Communications,
Protection & Cyber Security
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.
FEATURED WEBINAR:
Helping Utilities Move Forward in IP Migration
FEATURED SOLUTION:
Multipoint-to-Multipoint Protective Relaying Signaling Using Digital Communications and Built-In Logic
Find RFL and Hubbell at an upcoming trade show in your area!
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.