Total Project Costs: For commercial installations, expect costs ranging from $5,000 to $20,000 per mile for underground projects and from $40,000 to $60,000 per mile for aerial installations. China Air-blown cable catalog of Flame Resistant Tight Buffer Micro Cable Gyfy Fiber Optic Cable, 4 Core Jetnet Optical Fiber Cable Used for Air-Blowing Installation provided by China manufacturer - Hongan Group Corporation Limited. The fiber blowing solution is a highly efficient method for installing fiber optic cables within existing ducts or conduits. This technique is particularly useful for network operators looking to upgrade their infrastructure without significant disruption to services or the surrounding environment. Ideal for FTTH, FTTx, and telecom networks. With prices ranging from $1 to over $ 50 per linear foot, depending on the installation method, understanding these costs helps make informed decisions about this essential connectivity investment.