1550nm - Study guides, Class notes & Summaries

1550nm Correct Answer What is the wavelength to downstream TV or video in a BPON network? 1490nm Correct Answer Which wave length provides downstream of voice and data in a BPON network? 1310nm Correct Answer What wavelength provides service to upstream voice and data in a BPON network ? 1490nm Correct Answer Digital signals in most networks are sent downstream at what wavelength ? 1310nm Correct Answer Upstream signals from the home to the CO are sent at what wavelength? Insert t...

Professionalism - ANSWER-the competence or skill expected of a professional (How you look, sound, and feel) Actions of a professional - ANSWER-Refrain from acts that cause background checks, time management, avoid arguments, park appropriot, do not steal time Principle of transmission - ANSWER-The movement of information in either analog or digital form through copper conductors and fiber strands AC - ANSWER-Alternating current Analog signal - ANSWER-A signal in the form of a wave us...

Fiber Installation and Activation correctly answered 2023Which standards organization is considered to be the creator of the world's most recognized communications standards, know as "recommendations"? ITU In which component in a fiber-optics communication system do changes to the intensity of the optical signal occur? The optical transmitter What is the drawback of using F-P lasers in HSD networks? The emission of a number of discrete wavelengths or side modes. Why ar...

Professionalism - ANSWER-the competence or skill expected of a professional (How you look, sound, and feel) Actions of a professional - ANSWER-Refrain from acts that cause background checks, time management, avoid arguments, park appropriot, do not steal time Principle of transmission - ANSWER-The movement of information in either analog or digital form through copper conductors and fiber strands AC - ANSWER-Alternating current Analog signal - ANSWER-A signal in the form of a wave us...

Fiber Optics Practice Exam Questions and Answers Light is electromagnetic energy with a (blank) frequency and a (blank) wavelength compared to radio waves. - Answer-Higher, Shorter What type of light is used in Fiber Optic transmissions? - Answer-IR What are the 4 items are needed for a fiber optic system to work? - Answer-Transmitter, Fiber Optic Cable, Receiver, Connectors 1 mW is the same as what in dBM? - Answer-0dBM How is power measured in fiber optics? - Answer-dBM What fiber opt...

Fiber Optics Exam Practice Questions and Answers What type of light is used in fiber optic transmission? - Answer-Infrared What are the 4 items are needed for a fiber optic system to work? - Answer-Transmitter Fiber cable Receiver Connectors 1 mw is the same as what in dBm? - Answer-0 dBm How is power measured in fiber optics? - Answer-dBm What fiber optic wavelength has the lowest loss? - Answer-1550 What wavelengths windows are used most for communications in optical fibers? - Answer...