... Gelly filled, Polyethylene(PE) inner sheath, Fiber Optical Cable Metal Strength member,Loose tube stranding type, gelly ... armor and Polyethylene(PE) outer sheath,,Outerdoor optical fiber cable for telecommunicationTechnical characteristics:Very strict material and manufacturing ... moisture-proof layer Quantity of fibers2-12Promised tension (N)Long-term 600Short-term 1500Promised pulling tension (N100 ...