Traditional duct optical cable
Duct fiber optic cables are designed for installation inside underground ducts or conduits. This deployment method protects fiber cables from direct soil pressure and environmental damage while allowing easier maintenance and future network upgrades. Duct and Optical Fiber Cable Laying Technique: This article provides details of available infrastructure deployment of duct and optical fiber cable laying techniques. More than one technique can be used in the same network based on the specific circumstances of the network building. Also, the optical fibre diameter evolution from 250 to 200 and now 180μm will cable was considered very fragile and must be protected in the ground.
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