How does this cable comply with international safety and performance standards?

Beyond optical performance governed by ITU-T G.652.D and G.651.1, the cable’s construction materials and mechanical robustness are designed to align with IEC 60227 and IEC 60502 frameworks for insulation and sheathing, as well as applicable GB/T standards. This dual focus ensures that even as a fiber optic cable, it meets rigorous safety, flame-retardance, and environmental resilience criteria demanded in commercial and industrial building wiring.