IEEE P487.3a/D3, Apr 2021
IEEE Draft Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of Hybrid Facilities Amendment 1: Inclusion of a New Copper to Fiber Junction (CFJ) Powering Option
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- Language: English
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About This Item
IEEE P487.3a/D3, Apr 2021 is a draft standard focused on the electrical protection of communication facilities serving electric supply locations through hybrid facilities. It addresses Amendment 1, which adds a new copper to fiber junction (CFJ) powering option, making the document relevant to mixed-media communication and power interfaces used in utility environments. For engineers and specifiers, IEEE P487.3a/D3, Apr 2021 helps define a technical basis for safe, consistent integration where communication, networking, and power requirements intersect.
About IEEE P487.3a/D3, Apr 2021
This draft document belongs to the IEEE P487.3 family and concentrates on protection requirements for communication facilities linked to electric supply locations. The amendment introduces a copper to fiber junction powering option, which suggests attention to how power is delivered or managed across hybrid facilities that combine metallic and fiber-based elements. IEEE P487.3a/D3, Apr 2021 is therefore useful when reviewing interface design, electrical protection concepts, and the technical conditions that support reliable operation in utility-related communications infrastructure.
Where is IEEE P487.3a/D3, Apr 2021 used?
IEEE P487.3a/D3, Apr 2021 is most relevant in communication links and support systems serving electric supply locations, especially where hybrid facilities combine copper conductors and fiber optic sections. It may be consulted for protection planning around junctions, powering arrangements, and interface points in utility communications equipment. Typical use cases can include station communications, field-connected network segments, and other infrastructure where electrical protection and signal continuity must be considered together.
Importance in practice
This standard matters because hybrid communication facilities at electric supply locations can present both electrical and interoperability challenges. IEEE P487.3a/D3, Apr 2021 supports clearer design and compliance decisions when a copper to fiber junction powering option is involved, helping reduce ambiguity in protection strategies and procurement requirements. It may also assist in testing and review by providing a more consistent technical reference for equipment selection, installation practices, and operational risk control in utility environments.
- Hybrid communication facility protection
- Copper to fiber junction powering option
- Electric supply location applications
- Electrical and signal interface considerations
- Utility communications design reference
- Publication Date: 2021
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Communication, Networking and Broadcast Technologies; Fields, Waves and Electromagnetics; Power, Energy and Industry Applications
- Official IEEE: Doi link
- New Version Available: P487.3 (2022)
- This Version: P487.3 (2021)
- Previous Version: P487.3 (2014)
- Previous Version: P487.3 (2013)
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