Worksheetspage 91-100
Total questions: 15
Worksheet time: 11mins
Multiple telecommunication closets on a single floor must be interconnected.
True
False
To prevent the spread of fire, provisions for a (a) are required in every opening that penetrates the telecommunications closet apartment.
(a) is located within a building telecommunications system
it connects the entrance facilities/equipment room to the telecommunications closets for cabling that interconnects equipments and devices in the spaces
(a)
it contains several backbone (main) cables that carry the heaviest telecommunications traffic throughout the building
(a)
Backbone pathway is usually a horizontal arrangement that connects floors in a multi-story building.
True
False
A building's backbone pathway consist of, EXCEPT:
backbone cables
intermediate and main cross-connects
mechanical terminations
patch cords
ports
Backbone pathway can hold any type or combination of transmission media, but (a) typically includes UTP, STP, and optical fiber cable.
Backbone cabling distance are dependent on the type of system, data speed, and the manufacturer's specifications for the system electronics and the associated components used.
True
False
Backbone pathway connects the backbone cabling entering the telecommunications closet with the terminal equipment in the work area.
True
False
It can include underfloor ducts embedded in concrete decks or slabs, modular/cellular floors, underground trench ducts, and raceways.
(a)
the most commonly used horizontal pathway consist of cable bundles run from the telecommunications closet along (a) or cable trays suspended above a plenum ceiling
the (a) cabling system extends from the work area outlet to the telecommunications closet and consists of horizontal cabling, telecommunications outlet, table terminations, and cross-connections.
all cables in horizontal pathways should be strung in a (a) so cables directly link the telecommunications closet with each telecommunications outlet
an industry standard is to size horizontal pathways by providing 1in2 (645 mm2) of cross section area for every (a) ft2 (9.3m2) of workspace area being served. [just the number, don't include unit]
