Is the optical cable gyxtw single-mode or multi-mode

GYXTW fiber optic cables are available in both single-mode and multi-mode types, suitable for aerial and duct applications.OverviewGYXTW is an outdoor fiber optic cable designed for duct and aerial installations, capable of supporting 2 to 24 fiber cores. It features a central loose tube filled with a waterproof compound, wrapped with double-sided plastic-coated tape, and reinforced with two parallel steel wires for tensile strength, all sheathed in polyethylene for environmental protection . This construction ensures excellent mechanical performance, crush resistance, and moisture protection.Single-Mode vs Multi-ModeSingle-Mode GYXTW: Uses a small core (typically 9 microns) to allow only one light path, enabling long-distance, high-speed transmission with minimal signal loss and low dispersion. It is ideal for backbone networks, metropolitan networks, and long-haul communication .Multi-Mode GYXTW: Uses a larger core to allow multiple light paths, suitable for shorter-distance applications such as access networks or intra-building connections. Multi-mode fibers are easier to couple with LEDs or VCSELs and are cost-effective for medium-range deployments [4^].ApplicationsGYXTW cables are widely used in:Telecommunication networks between bureaus or officesMetropolitan and access networksHigh-density fiber installations where multiple cores are requiredOutdoor environments requiring durability against UV, moisture, and mechanical stress Key FeaturesCentral loose tube with excess fiber length to minimize lateral crush impactDouble wire strength members for excellent strain performanceWaterproofing layer and polyethylene sheath for environmental protectionAvailable in both single-mode and multi-mode types, customizable for 2–24 coresCompliant with standards such as IEEE 1222-2004 and IEC 60794-1 In summary, GYXTW optical cables provide flexibility for both single-mode and multi-mode deployments, making them suitable for a wide range of outdoor communication applications while ensuring durability and high performance.