RCDD CH4 BACKBONE DISTRIBUTION SYSTEMS WITH VERIFIED SOLUTIONS.

C You are designing a dual backbone riser system for a four-story building. Using the diagram above, what is the total number of 103 metric designator (4 trade size) sleeves that will be needed? Note: Measurements indicate amount of usable floor space per floor. A - 12 B - 15 C - 17 D - 21 Page 4-29 B A college campus wants to upgrade its fiber optic network to support 1 Gb/s. They want to use the same fiber for the connections between all buildings. The longest distance between any two buildings is ≈500 m (1640 ft). Based on the above requirements, which fiber would be best suited to meet the customer requirements? A - OM1 B - OM2 C - OM3 D - OM4 Page 4-25 Table 4.2 A A customer needs multimode fiber installed ≈600 meters (1,968 feet) between buildings to support a 100 Mb/s connection. Which fiber will support the customer need? A - OM1 B - OM2 C - OM3 D - OM4 Page 4-25 Table 4.2 B An existing subdivision wants to add Ethernet in the first mile capabilities. They wish to utilize the existing voice grade cable. Which type of transmitter and receivers would be used to meet the above requirements? A - SONET B - EoDSL C - EPON Page 4-46 D An installation team is running a 600-pair category 3 from the first floor to the top floor of a twenty-story building. The cable will be attached to a supporting strand that has been anchored in a vertical shaft that runs the entire pathway. What is the minimum number of steel cable ties that should be used to attach the category 3 cable to the support strand? A - 20 B - 30 C - 40 D - 60 Page 4-34 A If you are using balanced twisted pair cable as backbone cable, what should be the maximum length of cable between network equipment connections? A - ≈100 meters (328 feet) B - ≈200 meters (656 feet) C - ≈300 meters (984 feet) D - ≈800 meters (2,625 feet) Page 4-24 A What is the proper name of component B as shown in this diagram? A - Intermediate cross-connect (IC [building distributor (BD)]) B - Main cross-connect (MC [campus distributor (CD)]) C - Horizontal cross-connect (HC [floor distributor (FD)]) Page 4-3 Table 4.1 C What is the proper name of component C as shown in this diagram? A - Intermediate cross-connect (IC [building distributor (BD)]) B - Main cross-connect (MC [campus distributor (CD)]) C - Horizontal cross-connect (HC [floor distributor (FD)]) Page 4-3 Table 4.1 A Which logical topology does the diagram shown above represent? A - Tree B - Bus C - Ring Page 4-11 B You are conducting a site inspection for a customer who has specified 100 metric designated (4 trade size) rigid conduit for the backbone distribution system. What color should the thread protectors on the RMC conduit be? A - Black B - Blue C - Red D - Orange