Which standard contains bonding and grounding specifications?

The correct answer is based on the fact that ANSI/TIA 607 specifically addresses bonding and grounding standards for telecommunications. This standard outlines the requirements for proper grounding and bonding practices to ensure safety and performance in telecommunications installations. The grounding of telecommunications equipment, which includes considerations for lightning protection and electrical safety, is crucial for preventing equipment damage and maintaining signal integrity.

By adhering to ANSI/TIA 607, professionals can create a reliable grounding system that minimizes the risks of electrical interference and provides protection from transient voltages. Understanding this standard's guidelines can help technicians implement effective grounding strategies tailored to the specific needs of the installation environment.

In contrast, the other choices do not focus on grounding and bonding specifications. ANSI/TIA 606 deals with labeling and administration of telecommunications distribution, ANSI/TIA 603 focuses on the testing of telecommunications equipment, and ANSI/TIA 602 covers telecommunications cabling standards. Each of these standards plays a key role in the overall framework of telecommunications but does not provide the specific bonding and grounding guidance found in ANSI/TIA 607.