Elaboración de objetivos de aprendizaje mediante el uso de los equipos del laboratorio de comunicaciones ópticas

Abstract

Currently, the Salesian Polytechnic University offers a course in optical communications, in which students complete practical exercises with technical equipment and tools under faculty supervision. However, these exercises lack step-by-step guides that facilitate more structured and autonomous learning. Therefore, the initiative arose to develop learning objectives through practical manuals, specifically designed to guide Telecommunications Engineering students in the correct use of laboratory equipment. As part of the project, the equipment was inspected and maintained, separating functional tools and equipment from non-functional ones. The diamonds on certain cleavers were adjusted to restore their cutting capacity; batteries were replaced on power meters and VFLs that failed to turn on; the Yokogawa OTDR was serviced and its ferrule changed so it could measure correctly; and a fusion splicer underwent preventive maintenance to ensure its operation. The proposed practical exercises include the use of single-mode optical fiber, optical transmitter and receiver, fiber sleeves, MC5 fusion splicer, cleaver, Yokogawa OTDR, power meter, and optical splitter. Seven practical exercises are proposed: recognition of laboratory tools and equipment; preparation and cleaning of optical fiber; fiber fusion; assembly of ODF and multimedia box; simulation of external plant damage for use with OTDR, VFL, and power meter; assembly of dome sleeves; and simulation of a fiber link using optical converters and sleeves. Through these practical exercises, students are expected to combine theoretical and practical knowledge, acquiring real-world technical skills in a guided, safe, and structured manner, enhancing their learning and professional preparation.