FOB prices for long-distance single-mode optical fiber cables typically range from $0.10 to $1.50 per meter, depending on fiber type, construction, and environmental rating.

Pricing Overview

For long-distance LAN applications, single-mode fiber (OS2) is generally preferred due to its low attenuation and suitability for distances up to 40–100 km without amplification. Typical FOB pricing per meter is as follows:

• Single-mode outdoor cable: $0.10–$0.50/m for standard loose-tube or tight-buffered constructions .
• Armored single-mode cable: $0.30–$1.00/m, offering protection against crushing, rodents, and harsh environments .
• Aerial/self-supporting cable: $0.40–$1.50/m, designed for long-distance overhead installations . Multimode fiber (OM3/OM4), while more common in short-reach LANs, can be 20–40% more expensive than standard single-mode due to precision grading and higher core tolerances .

Factors Affecting FOB Price

1. Fiber Count: Higher fiber counts (e.g., 24-core or 96-core) increase material and production costs. A 2-core cable is significantly cheaper than a 24-core cable .
2. Cable Construction: Armored, direct-burial, or flame-retardant cables add 20–60% to base costs due to additional materials and testing .
3. Jacket Material: Outdoor-rated PE jackets or UV-resistant coatings are more expensive than indoor PVC or LSZH jackets .
4. Volume and Lead Time: Bulk orders (>10 km) often receive discounts, while custom lengths or urgent orders increase per-meter costs .
5. Compliance and Certification: Cables meeting international standards (IEC, NEC) may cost more but reduce long-term risk .
6. Shipping and Logistics: FOB pricing includes delivery to the port of shipment. Freight costs, especially for overseas shipments, can add 5–15% to the total cost .

Example FOB Calculation

For a 5 km armored single-mode outdoor cable sourced from China:

• Cable cost: $0.80/m × 5,000 m = $4,000
• FOB port handling and packaging: ~$300–$500
• Total FOB price: $4,300–$4,500 This estimate excludes inland transport, customs duties, and insurance, which are the buyer's responsibility under FOB terms .

Recommendations

• Select single-mode OS2 for long-distance LAN backbones to minimize attenuation.
• Consider armored or PE-jacketed cables for outdoor or harsh environments.
• Negotiate bulk orders to reduce per-meter costs.
• Clarify FOB terms with the supplier to ensure port handling, packaging, and documentation are included . By accounting for fiber type, construction, and shipping logistics, buyers can achieve high-precision FOB pricing suitable for budgeting and procurement planning.