GYXY Center Loose Tube Non-Armored Optical Fiber Cable (2-24 Cores)

Streamlined Efficiency for Reliable Aerial Connectivity

The GYXY Center Loose Tube Cable is a lightweight, non-armored solution designed for high-performance data transmission in outdoor environments. Featuring a simplified uni-tube construction, it is specifically optimized for non-self supporting aerial installations where a compact profile and ease of handling are critical. By eliminating heavy metallic armoring while maintaining structural integrity through dual steel wires, this cable provides a cost-effective and reliable network backbone.

Key Product Features

• High-Density Uni-Tube Design: $250\mu m$ fibers are housed within a single central loose tube made of high-modulus plastic, maximizing space efficiency.
• Dual Steel Wire Reinforcement: Two parallel steel wires are embedded on opposite sides of the cable to provide essential tensile strength and structural support.
• Comprehensive Water-Blocking: The central tube is filled with a water-resistant compound, and an additional layer of water-blocking tape is applied over the tube to ensure the core remains completely watertight.
• Non-Armored & Lightweight: At only 65 kg/km, this design reduces the load on support structures, making it easier to install and manage.
• UV-Resistant PE Sheath: Encased in a durable Polyethylene (PE) outer jacket that provides excellent protection against environmental degradation and UV exposure.

Technical Parameters

Note: “D” represents the actual outer diameter of the cable.

Temperature Specifications

• Transport/Storage/Operating Temperature: -40°C ~ +70°C
• Installation Temperature: -20°C ~ +60°C

Professional Applications

• Non-Self Supporting Aerial: Ideal for overhead installations between poles when used with appropriate messenger hardware.
• Local Area Networks (LAN): Provides a robust and lightweight backbone for campus and building-to-building connectivity.
• Telecommunications Access: Suitable for connecting edge devices and distribution points in municipal networks.

Internal Structure Detail

1. Outer Sheath: High-density PE for weather protection.
2. Water-blocking Tape: Prevents longitudinal water migration.
3. Steel Wire: Dual parallel strength members for tension.
4. Loose Tube: Protects fibers from mechanical and environmental stress.
5. Optical Fiber: High-quality $250\mu m$ cores.
6. Fiber Jelly: Internal water-resistant filling compound.