15.a. How can a poorly attached connector affect signal strength in a fiber optic cable? A. Insertion loss can decrease. B. Return loss can decrease. C. Splice loss can increase. D. Return loss and insertion loss can increase.
15.a. How can a poorly attached connector affect signal strength in a fiber optic cable? A. Insertion loss can decrease. B. Return loss can decrease. C. Splice loss can increase. D. Return loss and insertion loss can increase.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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15.a. How can a poorly attached connector affect signal strength in a fiber optic cable?
A. Insertion loss can decrease.
B. Return loss can decrease.
C. Splice loss can increase.
D. Return loss and insertion loss can increase.
15.b. A certain cable has a minimum bend radius of 10 cm. If you install this cable in a straight pull box, how
long should the pull box be?
A. Less than 40 cm
B. Exactly 25 cm
C. Exactly 40 cm
D. At least 40 cm
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