Fiber optic cable installation costs average $4,500 for most homeowners, with most installations ranging from $1,500 to $7,000. Fiber-optic cable pricing depends on whether you're purchasing materials alone or including complete installation. This guide presents typical price ranges in USD to. Buyers typically pay for fiber optic cable on a per-foot or per-meter basis, plus materials, labor, and permits where applicable. These fibers are thin strands, often as small as a human hair, that transmit data as pulses of light.