1, Parameter
Transmission characteristics: The typical loss of single-mode fiber is 0.36dB/km, and the window loss of multimode fiber at 850nm is about 2.5dB/km.
Mechanical performance: Tensile strength ≥ 100N, non-metallic reinforcement parts allow a long-term tensile force of 40N/short-term tensile force of 80N.
Environmental adaptability: The standard operating temperature is -20 ℃ to+60 ℃, and the flame-retardant sheath can pass the vertical combustion test.
Structural dimensions: The standard butterfly cross-section is mostly 3.0 × 2.0mm, and the minimum bending radius can be as low as 5mm.
2, Application Scenarios
Civilian home decoration: Choose 1-core for small apartments, 2-core for medium to large apartments, and 4-core for villas to meet multiple business needs.
Operator engineering: High rise residential areas use 2-core for bulk household registration, while old residential areas can choose 1-core for cost control during renovation.
Weak current engineering: 2-core is used for street facing shops, and 4-core is reserved for expansion space in multi station private networks for small enterprises.
Special scenario: Underground pipe galleries and elevator shafts use waterproof rubber wires to meet IP67 protection requirements.
3, Advantage
Convenient construction: The unique groove design is easy to peel off, and the on-site stripping efficiency is increased by 50%, suitable for narrow spaces such as 86 type bottom boxes.
Anti bending performance: G.657 series anti bending optical fiber is used, with an additional attenuation of ≤ 0.2dB at 90 ° bending, far superior to traditional optical cables.
Safety and Environmental Protection: The entire series has passed RoHS certification, and the low smoke and halogen-free models produce no toxic gases during combustion, meeting fire safety acceptance standards.
High cost-effectiveness: With a thin outer diameter and light weight, it can directly utilize existing pipeline resources, significantly reducing the overall cost of wiring.