Indoor single-mode fiber optic cables typically cost between $0.10 and $7.00 per foot, depending on construction, rating, and features.

Typical Pricing

For standard indoor single-mode cables (OS1/OS2), the raw cable cost generally ranges from $0.10 to $0.50 per foot for basic tight-buffered cables suitable for riser or general indoor use, while higher-grade or plenum-rated cables can cost more due to fire safety and material requirements . Bulk purchases of standard cables may reduce the per-foot cost, whereas pre-terminated assemblies, armored cables, or cables with specialized jackets can range from $2.00 to $7.00 per foot .

Factors Affecting Cost

1. Cable Construction: Tight-buffered cables (common for indoor use) are cheaper than plenum-rated or armored cables designed for air-handling spaces or harsh environments .
2. Fiber Count: Single-strand cables are less expensive, while multi-strand cables (12, 24, or more fibers) increase the cost proportionally .
3. Jacket Material and Rating: PVC or LSZH jackets for indoor use are more affordable, whereas plenum-rated jackets for fire safety add to the price .
4. Pre-Termination and Connectors: Factory-terminated cables with connectors or patch cords are more expensive than bulk cable spooled for field termination .
5. Volume and Lead Time: Buying in bulk (e.g., over 10 km) can significantly reduce per-foot pricing, while custom lengths or urgent orders may increase costs .

Summary

For indoor single-mode fiber optic cables, you can expect:

• Basic indoor riser cable: $0.10–$0.50 per foot
• Plenum-rated or higher-spec indoor cable: $0.50–$2.00 per foot
• Pre-terminated or armored indoor cable: $2.00–$7.00 per foot These prices exclude installation, which can add $1 to $6 per foot depending on complexity . For budgeting, consider both the cable type and any additional features required for your specific indoor environment.