Lightwave Outdoor Fiber Optic Cable 1km (LW-FTTH-SM-2F-OUT-1KM)

The Lightwave LW-FTTH-SM-2F-OUT-1KM is a professional-grade 1-kilometer roll of 2-core single-mode outdoor fiber optic drop cable designed for last-mile FTTH and FTTx deployments. Engineered to provide reliable connectivity between service providers’ distribution points and residential or commercial premises, this cable combines high-performance optical fibers, rugged mechanical strength, and environmental durability. Its low-loss, bend-insensitive fibers and robust LSZH jacket ensure long-lasting performance in aerial, duct, or direct burial installations, making it ideal for broadband networks, smart city projects, and IoT sensor backhauls.

Product Features

High-Performance Optical Fibers

Utilizes single-mode G.657.A2 bend-insensitive fibers, fully backward-compatible with G.652.D networks, offering low attenuation for superior signal transmission over long distances.

Rugged Mechanical Design

Incorporates FRP strength members and an optional steel messenger wire for aerial support, ensuring crush resistance and tensile strength suitable for outdoor environments.

Outdoor Durability

Features a UV-resistant, flame-retardant LSZH jacket, capable of withstanding extreme temperatures from −40°C to +70°C while providing rodent and moisture protection.

Flexible Installation

Flat or figure-8 profile allows easy handling and installation in aerial, duct, or direct burial applications, with a minimum bend radius of just 7.5 mm for tight spaces.

Last-Mile Connectivity

Specifically designed for FTTH/FTTx deployments, connecting central offices to residential or commercial clusters, supporting high-speed broadband delivery and scalable smart city infrastructure.

Product Specifications

• Fiber Type: Single-mode (SM), G.657.A2 bend-insensitive
• Fiber Count: 2-core (2F)
• Jacket Material: Low Smoke Zero Halogen (LSZH), UV-stabilized and flame-retardant
• Mechanical Support: FRP strength members and steel messenger wire for aerial self-support
• Attenuation: ≤0.36 dB/km at 1310 nm, ≤0.22 dB/km at 1550 nm
• Mode Field Diameter: 9.2 ±0.4 µm at 1310 nm
• Cladding Diameter: 125 ±0.7 µm
• Zero Dispersion Wavelength: 1300–1324 nm
• Polarization Mode Dispersion (PMD): ≤0.1 ps/√km
• Dimensions: 2.0 × 3.0 mm (flat) or 2.0 × 5.2 mm (with messenger wire)
• Tensile Strength: Short-term ≥1000 N, Long-term ≥600 N
• Crush Resistance: ≥2000 N/100mm
• Weight: 15–19 kg/km
• Bend Radius: Dynamic 20 × Cable Diameter (~30 mm), Static 10 × Cable Diameter (~15 mm), Minimum Fiber Bend 7.5 mm (<0.5 dB additional loss at 1550 nm)
• Operating Temperature: −40°C to +70°C
• Water Protection: Gel-filled or water-swellable tape
• Fiber Color Coding: Blue and Orange (or White)
• Termination: Compatible with SC/APC or LC/APC connectors
• Recommended Aerial Span: 50–70 meters