The Microcredential in Networks and Fiber Optics provides comprehensive training in key areas through a sequence of four undergraduate courses, students develop knowledge and practical skills related to signal analysis, data transmission, network architectures and protocols, and the principles and design of fiber-optic systems. This technology is the backbone of modern global internet infrastructure, drastically outperforming traditional copper cabling in bandwidth, distance, and security.

Students will prepare to understand how information is transmitted through wired communication networks and optical media, while developing skills applicable to the design, operation, and evaluation of modern communication infrastructures. In the modern telecommunications ecosystem, you should learn how the cable works and understand the broader market dynamics, deployment scales, and the future technologies driving the industry.

The curricular sequence for the Microcredential in Networks and Fiber Optics is the following:

• EE 3002 (3 credits) – Signal & Systems
• CECS 3302 (3 credits) – Data Communications
• COE 4330 (3 credits) – Computer Networks
• EE 4706 (3 credits) – Fiber Optics System Design

The program will rely on both Polytechnic University of Puerto Rico faculty and adjunct faculty, who are knowledgeable in Networks and Fiber Optics. These are:

• Prof. Julio Hernández
• Ricardo Matos
• Prof. Leandro Morales
• Dr. Marvi Teixeira

The global demand for Networks and Fiber Optics professionals is surging, heavily accelerated by the expansion of 5G, hyperscale data centers, and massive artificial intelligence workloads. While older legacy copper communications systems are rapidly fading away, the specialized fiber sector is experiencing a historic labor shortage. To handle the overwhelming data demands of modern AI infrastructure, tech giants and telecom providers are racing to deploy vast new networks of advanced fiber optic cables.

This massive infrastructure push ensures excellent long-term job security and high starting wages for trained individuals entering specialized roles like:

• Fiber Splicing Technician: A precision-driven role dedicated to fusing microscopic glass strands using advanced electric arc equipment (fusion splicers). Microscopic alignment is crucial to prevent data loss.
• Broadband Installation Technician: Serves as the vital final link in the communication chain, responsible for bringing high-speed internet directly from the main network to residential and commercial customers.
• Optical Network Engineer: Acts as the high-level architect of modern data highways, designing and optimizing the critical fiber-optic networks that power global internet traffic, 5G cellular arrays, and massive cloud data centers.