Cabo de fibra ótica exterior INFRALAN A-DQ(ZN)B2Y OS2 8E (1x8) Fca 2000N preto 5,8 mm G657A1 A8S2F1

Outdoor single-mode fiber optic cable with 8 bend-insensitive G.657.A1 fibers in a loose tube construction, engineered for duct and direct burial installations with a tensile strength of 2000 N. The black polyethylene jacket with a diameter of 5.8 mm provides UV resistance and mechanical protection for long-term outdoor use.

Advantages

Bend-insensitive fibers reduce signal loss in tight installation spaces, while the non-metallic strain relief and Fca fire rating ensure safe and reliable performance in outdoor environments. The cable withstands crush loads up to 1000 N/10cm and operates in temperatures from -20°C to +70°C.

Suitable for

• Outdoor fiber optic backbone networks
• Duct and direct burial installations
• Long-distance single-mode links

Key specifications

• Cable designation: A-DQ(ZN)B2Y
• Fiber mode: Single-mode OS2
• Fiber standard: ITU-T G.657.A1 (bend-insensitive)
• Number of fibers: 8
• Cable construction: Loose tube (1x8)
• Outer diameter: 5.8 mm
• Jacket material: Polyethylene (PE)
• Jacket colour: Black
• Tensile strength: 2000 N
• CPR fire rating: Fca
• Strain relief: Non-metallic (glass yarns)
• Attenuation @ 1310 nm: ≤ 0.35 dB/km
• Attenuation @ 1550 nm: ≤ 0.25 dB/km
• Minimum bend radius (installation): 58 mm
• Minimum bend radius (operation): 29 mm
• Operating temperature: -20°C to +70°C
• Storage temperature: -40°C to +70°C
• Crush resistance: 1000 N/10cm

Recommendations

For outdoor single-mode fiber deployments requiring high tensile strength and bend tolerance, this cable is a robust choice. Ensure proper duct or burial depth to maximize longevity.