RCDD CHAPTER 5 HORIZONTAL DISTRIBUTION
SYSTEMS TEST QUESTIONS AND ANSWERS
A - ANSWER A customer wants to run EPON for security reasons. Which
standard should be used when designing for EPON?
A - IEEE 802.3ah
B - ITU G.984
C - IEEE 802.3av
D - ITU G.987
Page 5-44 Table 5.3
A - ANSWER A customer wants to take advantage of centralized fiber in the
horizontal distribution system that you are designing. The ER is ≈200 meters
(656 feet) from the outlet location passing through a HC (FD). Which type
centralized optical fiber design is best?
A - Pull-through
B - Interconnection
C - Splice
Page 5-42
C - ANSWER A trading floor has a HC (FD) ≈80 meters (262 ft) away from a
MUTOA. What is the maximum length of the work area cord? The work area
cords are 24 AWG [0.51 mm (0.020 in)].
, A - ≈5 m (16 ft)
B - ≈9 m (30 ft)
C - ≈13 m (43 ft)
D - ≈17 m (57 ft)
Page 5-28/29 Table 5.1
C - ANSWER How many pull boxes must be installed in an ≈120 m (400 ft)
conduit run to satisfy installation recommendations?
A-1
B-2
C-3
D-4
Page 5-59
C - ANSWER If a commercial office is to be set up using standard space
allocation for work areas, how many work areas can be installed in an
environment that provides ≈1,162.5 m² (12,500 ft²) of usable floor space?
A - 50
B - 100
C - 125
D - 500
SYSTEMS TEST QUESTIONS AND ANSWERS
A - ANSWER A customer wants to run EPON for security reasons. Which
standard should be used when designing for EPON?
A - IEEE 802.3ah
B - ITU G.984
C - IEEE 802.3av
D - ITU G.987
Page 5-44 Table 5.3
A - ANSWER A customer wants to take advantage of centralized fiber in the
horizontal distribution system that you are designing. The ER is ≈200 meters
(656 feet) from the outlet location passing through a HC (FD). Which type
centralized optical fiber design is best?
A - Pull-through
B - Interconnection
C - Splice
Page 5-42
C - ANSWER A trading floor has a HC (FD) ≈80 meters (262 ft) away from a
MUTOA. What is the maximum length of the work area cord? The work area
cords are 24 AWG [0.51 mm (0.020 in)].
, A - ≈5 m (16 ft)
B - ≈9 m (30 ft)
C - ≈13 m (43 ft)
D - ≈17 m (57 ft)
Page 5-28/29 Table 5.1
C - ANSWER How many pull boxes must be installed in an ≈120 m (400 ft)
conduit run to satisfy installation recommendations?
A-1
B-2
C-3
D-4
Page 5-59
C - ANSWER If a commercial office is to be set up using standard space
allocation for work areas, how many work areas can be installed in an
environment that provides ≈1,162.5 m² (12,500 ft²) of usable floor space?
A - 50
B - 100
C - 125
D - 500
