General Specifications:

• Product Type: Singlemode Fibre Optic Cable
• Core Count: 98 cores
• Fiber Type: Singlemode (OS2)
• Application: Underground installation
• Jacket Material: High-density polyethylene (HDPE) or low smoke zero halogen (LSZH)
• Armour Type: Steel tape or corrugated steel armour

Optical Performance:

• Attenuation: ≤ 0.35 dB/km at 1310 nm, ≤ 0.20 dB/km at 1550 nm
• Chromatic Dispersion: ≤ 3.5 ps/(nm·km) at 1550 nm
• PMD (Polarization Mode Dispersion): ≤ 0.1 ps/√km

Physical Specifications:

• Outer Diameter: Typically 13 mm to 20 mm (depending on construction)
• Cable Construction: Loose tube design with gel or dry water-blocking materials
• Number of Fibers per Tube: Typically 6-12 fibers per tube
• Strength Members: Aramid yarn or glass fiber for added tensile strength

Mechanical Specifications:

• Tensile Strength: Typically ≥ 2000 N
• Crush Resistance: Typically ≥ 2000 N/100 mm
• Impact Resistance: Typically ≥ 15 impacts of 1 J

Environmental Resistance:

• Temperature Range: Operating: -40°C to +70°C, Installation: -10°C to +50°C
• Water Blocking: Gel or dry water-blocking to prevent water ingress
• UV Resistance: UV-resistant to prevent degradation from sunlight

Installation and Performance:

• Minimum Bend Radius: 20 x cable diameter (dynamic), 10 x cable diameter (static)
• Flame Resistance: Conforms to IEC 60332-1 (flame-retardant performance)

Compliance and Standards:

• Standards Compliance: IEC 60794, Telcordia GR-20, RoHS compliant
• Certification: Often certified by telecommunications and electrical standards organizations

Additional Features:

• Armour: Provides protection against mechanical damage and rodent attacks
• Color Coding: Fibers are color-coded for easy identification