IEEE C93.5-1997

C93.5-1997 is a technical standard for line carrier transmitter/receiver equipment, providing a reference point for equipment used to send and receive signals over power and related carrier paths. It is relevant to component, circuit, device, and system-level work where consistent transmission characteristics matter. By defining a common basis for design and evaluation, C93.5-1997 helps support interoperability, comparison, and procurement decisions in power and energy applications.

About C93.5-1997

This standard focuses on the technical requirements associated with line carrier transmitter/receiver equipment, a category used in carrier-based communications over electrical infrastructure. C93.5-1997 is intended to guide manufacturers, engineers, and purchasers in understanding the expected performance and design considerations for this equipment type. In practice, it helps frame how transmitter and receiver functions should be specified, tested, and compared within power-system communication environments and related industrial applications.

Where is C93.5-1997 used?

C93.5-1997 is typically used where line carrier equipment supports communications across power networks or similar infrastructure. That may include utility control systems, substations, and other power transmission or distribution settings that rely on carrier signaling for monitoring or coordination. Because the standard addresses transmitter/receiver equipment, it is also useful during equipment selection, system integration, and acceptance testing for installations that need stable signaling behavior across electrical paths.

Importance in practice

In practice, C93.5-1997 matters because carrier equipment must perform consistently in demanding electrical environments. A clear standard supports better design control, more meaningful testing, and more reliable procurement comparisons between products. It also reduces ambiguity when evaluating performance characteristics of transmitter/receiver systems, which can help limit integration issues and operational risk. For organizations working with line carrier communications, this kind of reference is valuable for maintaining consistency across projects and equipment sets.

• Line carrier transmitter/receiver equipment
• Power and energy communication applications
• Design and test reference for carrier signaling
• Useful for selection and acceptance review
• Superseded English-language standard