Specs: 500 ft SMF with simple indoor routing; no conduit; standard connectors. Total project estimate: about $1,000-$1,600 including labor and basic terminations. With 19+ years of experience installing fiber-optic cables at over 20,000 locations, we've seen how prices vary based on cable type, project scope, and installation complexity. The following section discusses the most commonly employed types and their characteristics. Single-mode fiber optics use a solitary light pathway. If you're grappling with the complexities of budgeting for fiber optic installations 1, understanding the cost dynamics of single-mode fiber optic cables 2 is crucial. Details: Interchangeably referred to as fibre.