Flame-retardant outdoor optical cables

Flame-retardant outdoor optical cables are available with CPR B2ca, Cca, and Dca classifications, offering fire resistance, low smoke emission, and halogen-free construction for critical outdoor applications.

Key Options and Features

1. ETK Kablo Fire-Resistant Fiber Optic Cables
   • Certified to CPR B2ca and FE180 fire-resistance standards
   • Maintain optical signal integrity under extreme heat and flame
   • Low smoke emission and zero halogen content
   • Suitable for tunnels, hospitals, airports, industrial plants, data centers, and railway networks
   • Designed for indoor/outdoor deployment, vertical shafts, and tight bending installations
2. Optral CPR Optical Cables
   • Available in Euroclass Dca, Cca, and B2ca
   • Fire-resistant and suitable for broadcasting, HD TV cameras, and sensing/monitoring applications
   • Certified by UL, Bureau Veritas, and DNV
   • Ensures safety and performance for critical applications
3. Belcom SureLIGHT® Multi Loose Tube Cables
   • Universal indoor/outdoor use
   • Rodent protected, UV resistant, flame retardant (IEC 60332-1 / IEC 60332-3)
   • Halogen-free (IEC 60754-1/-2) and low smoke emission (IEC 61034-2)
   • Fire-resistant up to 90 minutes at 750°C (IEC 60331-25)
   • Ideal for long-term outdoor installations
4. Prysmian Fire-Resistant Fiber Optic Cables
   • Designed for operation during fire for over 3 hours at temperatures up to 1000°C
   • Halogen-free and flame retardant, protecting electronic equipment from secondary damage
   • Reinforced with steel wire braiding and jelly-filled loose tubes for mechanical durability
   • Available in mud-resistant and water-resistant versions for harsh outdoor environments

Considerations for Selection

• CPR Classification: Choose B2ca for the highest fire safety, Cca or Dca for moderate requirements.
• Environmental Resistance: Ensure UV resistance, rodent protection, and water/mud resistance for outdoor deployment.
• Mechanical Durability: Look for reinforced sheaths and loose tube designs to withstand bending, impact, and environmental stress.
• Compliance and Certification: Verify UL, DNV, or Bureau Veritas certifications for critical infrastructure projects. These flame-retardant outdoor optical cables are available from multiple manufacturers and can be sourced directly from suppliers like ETK Kablo, Optral, Belcom, and Prysmian, ensuring compliance with international fire safety standards and reliable performance in demanding outdoor conditions .