Certified Fiber Optics Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the Certified Fiber Optics Exam with flashcards and multiple choice questions. Each question offers hints and detailed explanations to ensure you're ready to succeed!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is NOT an advantage of fiber optics over copper?

Low Loss
High Weight
Wide Bandwidth
Electromagnetic Immunity

The correct answer is: High Weight

Choosing high weight as the correct answer highlights an important characteristic of fiber optics compared to copper. Fiber optic cables are designed to be lightweight, which makes installation and handling significantly easier. In contrast, copper cables tend to be heavier due to the metal content, making them less convenient in many scenarios, especially over long distances. The advantages of fiber optics include low loss, which means they can transmit data over much longer distances without significant signal degradation. This is essential for telecommunications and data networks where efficiency is key. Fiber optics also provide wide bandwidth, allowing for the transmission of vast amounts of data simultaneously, accommodating the needs of modern communication systems. Additionally, they offer electromagnetic immunity, meaning they are not affected by electrical interference from nearby equipment, which is a common issue with copper cables. This immunity enhances the reliability of fiber optic systems. Thus, recognizing that high weight is a disadvantage of copper rather than an advantage of fiber optics helps in understanding the benefits of utilizing fiber optic technology in various applications.