IEEE P487/D7 Feb 2007

P487/D7 Feb 2007 is a technical standard for line communication facilities serving electric supply locations, with a focus on dependable communications in power and energy environments. It addresses the interface between communication, networking, and broadcast technologies and the operational needs of utility sites, where reliable signal handling can support coordination, monitoring, and control. For organizations working with electric supply infrastructure, this document helps define an orderly approach to design and compatibility.

About P487/D7 Feb 2007

P487/D7 Feb 2007 provides a standards-based reference for communication facilities associated with electric supply locations. Its technical context suggests attention to how line communications are arranged, supported, or integrated at utility sites where power-system operations depend on clear and stable information exchange. As a specification, it is useful for aligning equipment selection, installation practices, and interface expectations. The standard can help reduce uncertainty when communication functions must coexist with electrical infrastructure and site requirements.

Where is P487/D7 Feb 2007 used?

This standard is generally relevant in electric utility environments where line communication links support substations, generating stations, distribution points, or other supply locations. It may be used when planning communications between field equipment, control systems, and operational staff, especially where dependable connectivity is needed alongside power-system assets. P487/D7 Feb 2007 can also inform engineering work for utility communications hardware, site integration, and related testing or acceptance activities.

Importance in practice

In practice, P487/D7 Feb 2007 matters because utility communications must be consistent, interoperable, and suitable for critical operating conditions. A clear standard can support compliance efforts, improve procurement decisions, and reduce installation or integration risk. It also helps engineering teams apply a common reference for performance expectations and system coordination. For electric supply locations, that kind of structure is important when communication reliability affects monitoring, maintenance, and operational response.

• Line communication facilities for utility sites
• Electric supply location integration
• Communication and networking interface considerations
• Operational consistency and compliance support