CommScope BOSTM BrightPath Optical Solutions - Manual (Page 22)

Trenching cable - runs of any distance
This technique may used for cable runs of any distance. The length of the cable should be the length of the trench
PLUS 15 feet (4.6 m) for every pedestal. Leave sufficient cable at the upstream end to accommodate termination to
the splice point. When placing and cutting the cable, keep track of the upstream end – the tap must have a correct
upstream/headend orientation for the system to operate.
Use a tractor to make a trench 18 in. (45 cm) deep along the route. Make sure the trench bends are not tighter
than the cable bend radius. Back-pull the cable into the trench.
Set the pedestal locations
Place the cable in the trench. Starting at the end away from the reel, pull and
loop at least 15 feet (4.6 m) of cable. Mark the upstream/headend end of
the cable with tape.
Fill the trench and tamp down the dirt. Place the pedestal base over the con-
duit ends and bury it the recommended depth in the dirt. Backfill the trench.
Loop the cable so that the pedestal cover will fit properly. Place the pedestal
cap in position.
5.8 Underground Distribution Cable Installation
Trenching for any distance