connie dunkum
Member
- Location
- Virginia
Which of the following would be a true statement?
A. fiber optic cable cannot be installed in rigid nonmetallic conduit
B. listed fiber optic raceways cannot be used as innerduct
C. outside plant plastic innerduct entering the building must be firestopped
D. an optical fiber raceway listed for use in a riser can be used in a plenum
A. fiber optic cable cannot be installed in rigid nonmetallic conduit
B. listed fiber optic raceways cannot be used as innerduct
C. outside plant plastic innerduct entering the building must be firestopped
D. an optical fiber raceway listed for use in a riser can be used in a plenum