BICSI Fiber Optic Systems Flashcards
6 cards from real BICSI Certification practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 BICSI Fiber Optic Systems flashcards as text
What is the recommended maximum distance for OM3 multimode fiber supporting 10GBASE-SR (10 Gigabit Ethernet)?
Answer: 300 meters
OM3 multimode fiber supports 10GBASE-SR up to a maximum distance of 300 meters at 850 nm.
In BICSI terminology, what is a 'fiber optic splice closure' used for?
Answer: Protecting and organizing fiber splices in outside plant or riser applications
A fiber optic splice closure protects and organizes fusion or mechanical splices in outside plant (buried, aerial) or building riser applications.
What does 'MPO' stand for in fiber optic connectivity, and how many fibers does a standard MPO connector typically support?
Answer: Multi-fiber Push-On; 12 or 24 fibers
MPO stands for Multi-fiber Push-On and typically supports 12 or 24 fibers in a single connector, used for high-density and parallel optic applications.
What is the recommended cleaning method for fiber optic connectors before mating, per BICSI and industry best practices?
Answer: Use a wet-dry cleaning process with appropriate fiber optic cleaners
Industry best practices recommend a wet-dry cleaning process using appropriate fiber optic cleaners to remove contamination before mating connectors.
What is the maximum return loss (reflectance) limit for a UPC (ultra physical contact) connector per IEC standards?
Answer: -40 dB
UPC connectors are required to have a return loss (reflectance) of at least -40 dB (i.e., no more than -40 dB reflectance) per IEC standards.
In the BICSI color coding scheme, what jacket color identifies OS2 single-mode fiber cable?
Answer: Yellow
OS2 single-mode fiber cable is identified by a yellow jacket color per TIA and ISO/IEC standards.