GYTA53 Outdoor Armored Single Mode Fiber Optic Cable
Cable Type: Outdoor Double Jacket Armored Fiber Cable
Fiber Type: Single Mode Fiber (G.652D / G.657A Optional)
Fiber Count: Customized
Fiber Diameter: 200μm / 250μm Bare Fiber
Cable Structure: Loose Tube + Steel Tape Armor + Double PE Jacket
Loose Tube Material: High Modulus PBT
Filling Material: Water-Blocking Compound
Strength Member: Central Steel Wire
Armoring Layer: Corrugated Steel Tape
Outer Sheath Material: PE
Installation Method: Direct Burial / Underground / Duct
Application Environment: Outdoor
GYTA53 Outdoor Armored Fiber Optic Cable is a high-performance underground direct buried optical cable designed for harsh outdoor environments. It features a double jacket structure and steel tape armor, providing excellent mechanical protection, moisture resistance, and long-term durability.
The cable uses 200μm or 250μm bare optical fibers placed inside high-strength loose tubes filled with water-resistant compound, ensuring reliable fiber protection and stable transmission performance. A central metallic strength member provides excellent tensile strength, while the steel tape armor enhances resistance against crushing, impact, and rodent damage.
With its robust double sheath design, GYTA53 fiber optic cable is suitable for direct burial installation, underground communication networks, backbone transmission systems, and outdoor telecom infrastructure requiring high reliability and protection.
Key Features:
- Single mode outdoor armored fiber optic cable design
- Double jacket structure for enhanced environmental protection
- Steel tape armored layer for high mechanical strength
- Suitable for direct buried underground installation
- Loose tube filled with waterproof compound for moisture protection
- Excellent resistance to crushing, impact, and rodent damage
- High tensile strength with central metallic strength member
- Stable optical performance for long-distance transmission
- Suitable for harsh outdoor environments
- Supports customized fiber counts and cable specifications



















