ANSI/IEEE C37.4c-1980 - ANSI Supplement to ANSI C37.4-1953

IEEE.org
IEEE Xplore Digital Library
IEEE Standards
IEEE Spectrum
More Sites

eTools

Standards
Find standards, standards in development, learn about the Standards Development Lifecycle, and much more!
Find Standards

Find Projects

Develop Standards

Buy Standards

Adopt Standards

Standards Development eTools

IEEE GET Program
Programs & Services
Our programs and services cover the complete standards development lifecycle...and beyond.
Alliance Management Services

Conformity Assessment and Certification

IEEE SA Open Source

Industry Affiliate Network
Industry Connections

National Electrical Safety Code

Registration Authority
Practice Areas & Focuses
Explore high-level initiatives and new technologies in our key areas of focus.
Artificial Intelligence Systems

Connectivity & Telecom

Energy

Foundational Technologies

Healthcare and Life Sciences

Mobility

Government Engagement
Get Involved
Join a global network of industry & technology experts that change the way people live, work, and communicate.
Events

IEEE SA Membership

Industry Connections Programs

Opportunities to Participate

Training + Development

MAC ADDRESS BUY STANDARDS

Standard

Superseded

ANSI/IEEE C37.4c-1980 - ANSI Supplement to ANSI C37.4-1953

Explore This Standard

Standard Details
Working Group

Standard Details

Status	Superseded
Board Approval	1979-04-06
History	Published Date:1980-11-28

Working Group Details

About

About Us
Corporate Program
Distributor Program
Government Engagement
Policies & Procedures
Training + Development
FAQs
Contact Us

Board of Governors (BoG)

About the BOG
Awards Committee
Corp. Advisory Group
IC Committee
Reg. Auth. Committee
SPCC

Standards Board (SASB)

About the SASB
Board Approvals
AudCom
NesCom
PatCom
ProCom
RevCom

News & Events

Events
News
Standards Focus
Standards Newswire
Featured

Home
Sitemap
Contact & Support
Accessibility
Nondiscrimination Policy
IEEE Ethics Reporting
IEEE Privacy Policy
IEEE SA Copyright Policy

© Copyright 2021 IEEE – All rights reserved. Use of this website signifies your agreement to the IEEE Terms and Conditions.
A not-for-profit organization, IEEE is the world's largest technical professional organization dedicated to advancing technology
for the benefit of humanity.