Flashcards in OES (12-16-19) Deck (157)
Underground drop cable must extend a minimum of ___above the tap at the
pedestal or vault.
ANSI/SCTE 161 2016
What is required to be installed over the drop cable where it enters house?
an outside feed-through bushing
If there is
no power drop reference, the drop cable must be tensioned for a minimum of
6 inches of sag for every 50 feet in length
after finishing work, all pedestals must be
closed and locked
drop clearance from phone at the house
Analog Video Maximum Level at CPE
Bonding option 1
approved bonding bridge
max degree loop for cables at service enclosure
When using bonding option 6, if a water meter is present, what is needed?
#6 AWG copper wire to jump across meter
All passive and active equipment shall support a minimum return bandwidth of
to 42 MHz
drop clearance over residential driveways not subject to truck traffic or when home does not allow for clearance
To prevent water damage, all exterior entry must be drilled
so the outside of the hole is slightly lower than the hole on the inside of the wall
ANSI/SCTE 123 2011
F-Connectors minimum mechanical and electrical specs
F-81 indoor splice connectors must have at least one end with the threads all the way to the base of the port to accommodate:
panel nuts and mounting to wall plates
How many splices are allowed in a new aerial drop installation?
Type of cable to use in environmental air handling plenums and ducts.
Underground drop cable must extend a minimum of ___ past the ground block at the house for installation
Bonding option 6
Grounded interior metal cold water piping system
all underground drops emerging from the ground must have
physical protection (cable guard or conduit) to a point at least____
4 feet above ground or until reaching the service enclosure location at the house.
Digital 256 QAM Maximum level at CPE
Underground drop cable restorations requiring splicing must allow only ____ splice in any cable shorter than 60 feet and not crossing a drive way.
Analog Video Minimum Level at CPE
This feature is required and allows amplifiers to be powered via one of the connected output drop cables.
All unused tap ports must be terminated using
locking terminators with internal 75-
ohm resistors or 75-ohm resistor caps
Inside drop cable should never be run how?
under carpets, over or through door frames, or through windows
Cutting blades in all drop cable prep tools shall be replaced
All new underground installations and cable replacements must have the cable installed in
an approved conduit
How many splices are allowed in a temporary aerial drop restoration?