Fiber optic cable - Study guides, Class notes & Summaries

NCTI MT2 - MT3 question and answers rated A+ 2023 In what applications is a splice closure used? - correct answer Splice closures are used to protect optical fibers and splices against a full range of environmental changes in aerial installations or below ground in vaults. When preparing a fiber-optic cable for splicing, what is the purpose of removing approximately 2.5 cm (1 inch) of jacket and any armor that is present, from the end of the cable? - correct answer To access the cable's rip...

buffer tubes - A flexible cylindrical structure that houses, compartmentalizes, and protects smaller groups of optical fibers within larger multi-fiber cables. pigtails - A length of optical fiber with a connector at only one end, which may be spliced to a smaller diameter optical fiber for testing or termination. acceptance testing - Length and loss test of fiber-optic cable that is typically performed twice—when the cable is received from the manufacturer and after the cable is i...

Any connector with a FOCIS standards document Which fiber optic connector may be used according to the EIA/TIA 568 cabling standard? The Performance level of unshielded twisted pair cable What UTP Cat 3, Cat 5e, and Cat 6 or Class D, E, and F rating indicate? 66 Punchdown blocks Commerical phone systems (not VoIP but POTS) traditionally use multipair UTP cables for backbone connections with _running_____used in the telecom closet for connections to horizontal cables running to t...

Fiber Optic Cable Installation, Splicing, and Maintenance Exam Fiber Optics ANS-The technique of transmitting information through flexible glass or plastic fibers using lightwaves. The 3 components of a basic fiber optic system ANS-Transmitter, physical plant, receiver The physical plant component of a basic fiber optic system consist of: ANS-The cable, connectors, splices, panel, and closures Part of the receiver converts the optical signal back into an electrical signal. ANS-The det...

25-pair color code - ANSWER-White - Blue, orange, green, brown, slate Red - Blue, orange, green, brown, slate Black - Blue, orange, green, brown, slate Yellow - Blue, orange, green, brown, slate Violet - Blue, orange, green, brown, slate Fiber color code - ANSWER-Blue, Orange, Green, Brown, Slate, White, Red, Black, Yellow, Violet, Rose, Aqua NVP - ANSWER-Nominal Velocity of Propagation Insertion loss - ANSWER-The difference in the amount of power received before and after something...

ETA Fiber Optics Certification Exam Questions and Answers Light is electromagnetic energy with a _________ frequency and a ________ wavelength compared to radio waves. - ANSWER Higher, Shorter What type of light is used in Fiber Optic Transmissions - ANSWER Infrared or IR What are the four items needed for a Fiber Optic System to work? - ANSWER Transmitter, Fiber Cable, Receiver, Connectors 1mW is the same as what in dBM? - ANSWER 0 or absolute power ...

Fiber Optics correct answersThe technique of transmitting information through flexible glass or plastic fibers using lightwaves. The 3 components of a basic fiber optic system correct answersTransmitter, physical plant, receiver The physical plant component of a basic fiber optic system consist of: correct answersThe cable, connectors, splices, panel, and closures Part of the receiver converts the optical signal back into an electrical signal. correct answersThe detector a positive intr...

Fiber Optic Cable Installation, Splicing, And Maintenance Questions And Answers Fiber Optic Cable Installation, Splicing, And Maintenance Questions And Answers

Fiber Optics The technique of transmitting information through flexible glass or plastic fibers using lightwaves. The 3 components of a basic fiber optic system Transmitter, physical plant, receiver The physical plant component of a basic fiber optic system consist of: The cable, connectors, splices, panel, and closures Part of the receiver converts the optical signal back into an electrical signal. The detector a positive intrinsic negative (PIN) photodiode or an avalan...

Fiber Technician I - II Complete Exam Review Answered. What happens if the optical signal exceeds the maximum specified input power into a photodetector? What are the factors that contribute to an optical receiver's sensitivity? What is the benefit of coarse wavelength division multiplexing (CWDM) over dense wavelength division multiplexing (DWDM)? What product based on the Data Over Cable Service Interface Specification (DOCSIS) defines the protocols for Internet protocol (IP) te...