We need ADSS fiber with 1 or 2 strands along with the rest of these specs:It can have up to a 11mm OD jacket, but 6.35mm is preferred. The spans will be up to 500 feetUp to 200lbs of tension long term.NESC Medium rated zone rated. The fiber strand insrning SMF-28 Ultra as shown in the attached PDF. The buffer tube should be filled with dry-gel, not a liqu