Price of non-metallic fire-resistant optical cable

Non-metallic fire-resistant optical cables typically range from $2 to $10 per meter, depending on fiber count, type, and fire-resistance rating.Overview

Non-metallic fire-resistant optical cables, such as the Draka FireTuf OFC-LT-NM and ZTT non-metallic armored fiber optic cables, are designed to maintain signal integrity during fire events while minimizing smoke and toxic gas emissions . They are commonly used in life safety systems, including fire alarms, emergency lighting, and communication networks, as well as in high-risk environments like tunnels, metro systems, and public buildings .

Factors Affecting Price

1. Fiber Count and Type: Cables are available in singlemode (OS2) and multimode (OM1, OM3, OM4), with fiber counts ranging from 4 to 144 cores. Higher fiber counts and singlemode variants generally cost more .
2. Fire-Resistance Standards: Compliance with standards such as IEC 60331-25 or BS 6387 ensures circuit integrity during fire, which increases manufacturing complexity and cost .
3. Sheathing Material: LSZH (Low Smoke Zero Halogen) sheaths reduce smoke and toxic gas emissions, adding to the price. Some cables include glass yarn reinforcement for additional fire protection .
4. Mechanical Protection: Non-metallic armored cables may include TPE or other durable outer jackets for abrasion, oil, and water resistance, which also affects cost .

Typical Price Range

• Low fiber count (4–24 fibers): Approximately $2–$4 per meter
• Medium fiber count (24–72 fibers): Approximately $4–$7 per meter
• High fiber count (72–144 fibers): Approximately $7–$10 per meter Prices vary by supplier, region, and bulk order quantities. For precise pricing, contacting distributors such as FSCables, Webro, or LAPP Camuna Cavi is recommended .

Summary

Non-metallic fire-resistant optical cables are a critical investment for safety and communication reliability. While the price depends on fiber count, type, and fire-resistance features, the typical range is $2–$10 per meter. Selecting the right cable involves balancing cost, fire safety compliance, and long-term reliability.