When comparing Grade 1 service to Grade 2 service in low-voltage installations, which is a key characteristic of Grade 2 service?

Grade 2 service is characterized by its support for multimedia services, which allows for a more versatile range of applications compared to Grade 1 service. This type of service is designed to accommodate various types of data, voice, and video communications, making it suitable for environments that require robust and diverse media handling capabilities.

In contrast, Grade 1 service typically focuses on more basic applications and may not support the same breadth of technologies. The distinction in service grades is primarily based on the complexity and demands of the systems being installed, with Grade 2 being more advanced in terms of feature set and functionality. This capability to handle multimedia is essential in modern installations, where integration of various communication forms is increasingly common.

Other characteristics of Grade 2 service may include higher bandwidth and greater flexibility in system design, which are not solely tied to its cost or specific installation applications like residential wiring. These features contribute to its suitability for commercial and complex residential needs where multimedia services are a priority.