● Loose casing material itself has good water resistance and high strength.
● The tube is filled with special oil paste to protect the optical fiber.
● Specially designed tight cable structure, effectively prevent sleeve retraction.
● PE sheath has good resistance to ultraviolet radiation.
● Adopt the following measures to ensure the waterproof performance of the cable:
a:single steel wire center reinforcement core
b:Loose tube filled with special waterproof compound
c:Complete cable core filling
d:Coated Plastic Steel tape (PSP) moisture barrier







