GYTS-24 fibers G.652.D 6fibers/loose tube，tube OD:1.8mm，central strength member 1.4mm
PE sheath thick. 1.6mm, OD: 9.3mm, 4000m
drum
GYTS-48 fibers G.652.D 12fibers/loose tube，
tube OD:1.9mm,central strength member 1.5mm
PE sheath thick.1.6mm,OD: 9.6mm, 4000m drum
