Optical cable blowing machine blog

Optical cable blowing machine is the most usefull and practical teqnique of the fiber optic cable blower machines.

Practice of cable blowing machines

Fiber Blowing Machines - Cable Floating Machines In the 21st century the cable jetting technique is used worldwide, from small optical telecom cables (1.8 mm diameter) in small microducts (3 mm internal diameter)  up to large copper telecom cables (35 mm diameter) in large ducts (50 mm internal diameter). Jetting is done with a pressure of the compressed air in the order [...]

Cable Jetting

Cable jetting is the process of blowing a cable through a duct while simultaneously pushing the cable into the duct. Compressed air is injected at the duct inlet and flows through the duct and along the cable at high speed. (Preferably, no suction pig is used at the cable head.) The high speed air propels the cable due [...]

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