What is a mechanical device used to align and attach optical fibers or conductors called?

The term that best describes a mechanical device utilized to align and attach optical fibers or conductors is a connector. Connectors serve the critical function of joining two fiber optic cables together or connecting a fiber optic cable to another type of device such as a transceiver or a patch panel. They ensure that the core of each fiber is perfectly aligned to facilitate optimal light transmission without significant loss.

Connectors often feature a design that allows for easy assembly and disassembly, making them essential for both permanent and temporary optical networks. Their effective use helps maintain signal integrity and reduces the potential for physical damage to the fibers.