·Small outside diameter, light weight, easy to lay.
·Adopt semi dry structure, construction is clean and tidy.
·Loose tube material itself has a good water resistance and high strength.
·special tube filling compound ensure a critical protection of fiber.
·Adopt the following measures to ensure the waterproof performance of the optical cable.
·Loose tube filled with special waterproof compound.
·Using dry type of water blocking material, the whole section of water resistance, ...