Those 10 loops definitely only apply to the single mode fibre itself, not the entire assembly with armor and everything, because that's just... physically impossible.
Cables for direct burial only like to be bent once or twice, and then only gently. Anything else may very well break the armor (whether plastic or metal), after which all bets are off.
Still, for the outer jacket to become brittle to the extent described, something else is required, which may very well turn out to be "shoddy manufacturing"...
Cables for direct burial only like to be bent once or twice, and then only gently. Anything else may very well break the armor (whether plastic or metal), after which all bets are off.
Still, for the outer jacket to become brittle to the extent described, something else is required, which may very well turn out to be "shoddy manufacturing"...