Extralink FGG12X8EX Orange microtube

Grooved 12/8mm microduct

Thick-walled microtubes are designed for installation in both primary sewers and direct buried installation. The inner surface of the microduct has a longitudinal groove, which reduces the contact surface (resistance) with the inserted fibre optic cable, making it easier to install.

Microtubing is used for underground installations. The fibre optic cable is inserted into the tube using an air jet produced by a blowing machine.