The first version of the TIA/EIA 568 standard for premises cabling called for the use of which connector?

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Multiple Choice

The first version of the TIA/EIA 568 standard for premises cabling called for the use of which connector?

Explanation:
The first version of the TIA/EIA 568 standard for premises cabling chose a fiber connector that was widely adopted, reliable, and easy to install in building environments. The SC connector, known as the Subscriber Connector, uses a push‑pull latch and provides stable mating with good repeatability, which made it a practical default for premises cabling. It was more convenient for field termination and patching in racks and panels than the other options: ST uses a bayonet twist that can loosen with movement, and FC is a screw‑on type that's less suited to quick, frequent connections in building networks. This combination of usability and robust performance is why SC was specified.

The first version of the TIA/EIA 568 standard for premises cabling chose a fiber connector that was widely adopted, reliable, and easy to install in building environments. The SC connector, known as the Subscriber Connector, uses a push‑pull latch and provides stable mating with good repeatability, which made it a practical default for premises cabling. It was more convenient for field termination and patching in racks and panels than the other options: ST uses a bayonet twist that can loosen with movement, and FC is a screw‑on type that's less suited to quick, frequent connections in building networks. This combination of usability and robust performance is why SC was specified.

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