Armored fiber optic cables designed for direct burial cost $6-14 per linear foot. Conduit systems add $2-4 per foot but allow future cable additions. HDPE conduits last longer than PVC but cost slightly more. 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. In this guide, you'll get data‐driven ranges you can reference in bids, an illustrative cost breakdown, and. Recommendation ITU-T L. 6/1 kV) distribution, street lighting, solar farm arrays, and secondary feeder lines. It is faster and cheaper to install than ducted systems, but it exposes the cable to. Buying fiber optic installation services involves several cost components, with total price influenced by length, location, and access.
