OSP-001 PRACTISE TEST (A+ GRADED) 2024.

in areas where future excavation is anticipated, it may be advisable to place the cable at a greater depth. For example, if road grading that will remove 610 mm (24 in) of dirt is planned in a particular area, it would be wiser to initially place the cable at 1.2 m (4 ft) versus the standard 610 mm (24 in). correct answers True placing all of the conduits during the initial conduit system installation is desirable, if not mandatory. *True *False correct answers True It is not always necessary to build new pathways for cable placement *True *False correct answers True The length of a cable loop from the switch to a customer depends on three factors correct answers • Resistance of the cable in ohms • Signaling limits of the telephone and the terminating device switch in ohms • Pair loading Outside Plant (OSP) correct answers Telecommunications OSP cabling began with the placement of the first telegraph system, Cable Types correct answers • Optical fiber: - 62.5/125 micrometer (μm) multimode optical fiber (OM1). - 50/125 μm multimode optical fiber (OM2, OM3, and OM4). - Singlemode optical fiber (OS1 and OS2). • 100-ohm balanced twisted-pair. • 75-ohm coaxial. Codes correct answers rules specified by governmental entities Installation manuals are examples of correct answers Methodology Support structures: correct answers - MHs). - (HHs). - Poles, support strands, and guying information. The basic types of OSP pathways and spaces are: correct answers • Underground. • Direct-buried. • Aerial. advantage to use optical fiber in backbones campus applications: correct answers • Increased distance. • Higher bandwidth applications.