GYTA Outdoor Fiber Optic Cable – Stranded Loose Tube Aluminum Tape Armored

GYTA Fiber Optic Cable

Aluminum Tape Armored Outdoor Fiber Optic Cable

GYTA Fiber Optic Cable is a stranded loose tube outdoor optical cable designed for stable and reliable signal transmission in outdoor communication networks. The cable adopts a jelly-filled loose tube structure, central strength member, aluminum tape armor and PE outer sheath, providing excellent moisture resistance, tensile strength and mechanical protection for long-term outdoor installation.

As one of the most widely used outdoor armored fiber optic cables, GYTA is ideal for duct and aerial deployment in telecom backbone, access networks, metropolitan transmission and industrial communication systems.

Cable Structure

GYTA optical cable adopts stranded loose tube construction. Optical fibers are placed in PBT loose tubes filled with water-blocking gel. The loose tubes are stranded around a central strength member and filled with cable compound. An aluminum tape armor layer is applied under the PE outer sheath for improved moisture resistance and mechanical protection.

Structural Features: •Central strength member (steel wire or FRP) •Multiple high-modulus PBT loose tubes filled with water-blocking gel •Optical fibers are color-coded and stranded around the central member •Corrugated aluminum tape (APL) armor providing moisture barrier and crush protection •Black high-density polyethylene (HDPE) outer sheath with excellent UV resistance Compared with steel tape armored GYTS, GYTA is lighter in weight and offers better moisture resistance, making it particularly suitable for humid environments and long-distance duct installations.

Main Advantages:

Excellent moisture and water blocking performance

Lightweight and easy to handle during installation

Good crush and side pressure resistance

Strong anti-corrosion performance (aluminum tape)

Cost-effective for medium and long-distance backbone networks

Suitable for both duct and direct buried applications

Typical Applications:

Duct (Conduit) Installation

Direct Buried Installation

Metropolitan Area Networks (MAN)

Long-haul backbone networks

Areas with high humidity or coastal environments

FTTH distribution and access networks

Standard:

HUALUE GYTA Fiber Optic Cable is manufactured and tested according to international telecom standards:

ITU-T G.652.D

IEC 60793

IEC 60794-3

Telcordia GR-20

RoHS

ISO 9001

This ensures stable optical transmission, reliable mechanical performance and international project compliance.

Specifications:

12Colors of Bare Fibers

Why Choose HUALUE GYTA Fiber Optic Cable

HUALUE provides high-quality GYTA fiber optic cable solutions for telecom operators, contractors and infrastructure projects worldwide. With advanced production capability, strict quality control and strong export experience, we deliver reliable outdoor armored optical cable solutions for demanding communication environments.

Our Advantages

Professional fiber optic cable manufacturer

Stable large-volume supply

OEM / ODM customization available

International standard production

Strict quality inspection

Fast delivery for global projects

What is GYTA Fiber Optic Cable?

GYTA is a classic aluminum tape armored outdoor loose tube fiber optic cable. According to Chinese optical cable naming rules:

G = Communication Outdoor Optical Cable

Y = Polyethylene (PE) Sheath

T = Filled Loose Tube Structure

A = Aluminum Tape Armor

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