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11th Floor, Chuangbo Industrial Park, 177 Tianchen Road, High-tech Zone, Jinan City, Shandong Province, China
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Our GYTS armored outdoor fiber optic cable is a rugged, high-performance transmission medium engineered for long-distance optical signal transmission in harsh outdoor environments. Adopting a central loose tube, layer-stranded structure, this direct buried armored fiber cable is reinforced with corrugated steel tape armor and a high-density polyethylene outer sheath, delivering exceptional mechanical durability, moisture resistance, and rodent protection. It is fully optimized for aerial, duct, and direct-buried installations, making it the preferred choice for telecom operators, engineering contractors, municipal infrastructure builders, and industrial enterprise clients.
The integrated corrugated steel tape armor layer provides superior resistance to crushing, mechanical stress, and rodent damage, eliminating the need for additional protective piping in most deployment scenarios and reducing overall engineering costs for business clients.
Optical fibers are housed in a water-blocking gel-filled central loose tube, delivering excellent moisture isolation and tensile strength, effectively preventing water ingress and fiber damage in underground and humid outdoor environments.
The optimized layer-stranded structure enhances the cable’s bending performance and flexibility, making it adaptable to complex routing in diverse terrain, reducing fiber stress and breakage risks during installation and long-term operation.
The UV-resistant polyethylene outer sheath and full-cable water-resistant components ensure stable operation in extreme temperature fluctuations, high UV exposure, and harsh underground conditions, adapting to global climate zones.
Compatible with both single-mode and multi-mode fibers, the cable supports low-loss, high-speed, high-capacity data transmission over extended distances, fully meeting the bandwidth requirements of modern telecom and enterprise networks.
Parameter | Standard Specification |
Cable Structure | Central Loose Tube, Layer-Stranded |
Armor Type | Corrugated Steel Tape Armor |
Outer Sheath | High-Density Polyethylene (Customizable LSZH) |
Supported Fiber Types | Single-mode (G.652D, G.655) / Multi-mode (OM1, OM2, OM3) |
Standard Core Count | 2-288 Cores (Customizable) |
Waterproof Performance | Full-Cable Water-Blocking Structure |
Operating Temperature | -40℃ ~ +70℃ |
Compatible Installation | Aerial, Duct, Direct-Buried |
Core Protection | Rodent-Proof, Crush-Resistant, UV-Resistant |
This outdoor armored fiber optic cable is widely deployed in long-distance telecom backbone and trunk networks for national and regional infrastructure, outdoor FTTH/FTTX project deployment for broadband access, campus and industrial park wide-area networks, direct-buried and conduit underground engineering, aerial installation in harsh climate zones, as well as smart city and municipal infrastructure construction projects.
We provide end-to-end customization to match the unique needs of engineering contractors, telecom operators, and enterprise clients, including adjustable fiber core counts, alternative fiber types, low-smoke zero-halogen (LSZH) sheath options, custom cable diameters, and specialized armor upgrades. We also offer full OEM services, including brand printing, custom packaging, and project-specific parameter optimization, to align with your business branding and technical requirements.
GYTS is a standard industry designation: GY represents outdoor optical cable, T represents loose tube structure, and S represents steel tape armor. It is the most widely used standard armored outdoor fiber cable in global telecom and infrastructure projects.
Yes. Its corrugated steel tape armor and full-cable water-blocking structure provide sufficient mechanical and moisture protection, making it fully suitable for direct-buried installations without additional conduit in standard soil environments.
We offer standard core counts from 2 to 288 cores, compatible with single-mode (G.652D, G.655) and multi-mode (OM1, OM2, OM3) fibers, with fully customized specifications available for large-scale infrastructure projects.
As a trusted professional manufacturer of industrial-grade outdoor fiber optic cables, EASTCOM delivers rugged, high-performance fiber transmission solutions for telecom operators, engineering contractors, and infrastructure builders worldwide. All our GYTS cables undergo strict mechanical and environmental reliability testing, fully complying with international telecom and construction industry standards. We offer flexible production capacity for both small-batch custom orders and large-scale bulk supply, paired with professional engineering technical support and full-cycle after-sales service, to help you reduce construction costs, improve project efficiency, and build durable, high-reliability outdoor fiber optic infrastructure.
