Outdoor Optical Cable | ADSS, GYTA, GYTS, G652 Armored & Figure-8 Fiber

Our outdoor optical cables are designed for aerial, direct burial, duct, and building span applications, delivering high performance and durability in harsh environments. The product range includes ADSS, GYTA/GYTS loose tube stranded types, GYTA33 heavy armored, and Figure-8 self-supporting structures. They offer tensile strength, crush resistance, moisture protection, rodent protection, and UV resistance. Available in single-mode or multimode, 2–288 cores, with OEM/ODM customization.

Why Choose Our Outdoor Optical Cables

Environmental Durability: UV-resistant PE jackets, water-blocking design, and temperature endurance from -40°C to +70°C.

Mechanical Protection: Steel wire/steel tape armor options, rodent protection, and high crush resistance. ADSS meets span and wind load requirements.

Installation-Friendly: Loose tube for easy fiber management, excellent bending performance, and compatibility with standard splicing/termination methods.

Full Application Coverage: Aerial (ADSS/Figure-8), direct burial (heavy armored), duct, and building entry cables available.

Compliance & Quality Control: ISO9001-certified production, 100% factory testing, third-party type test reports available.

Product Types

1) Special optical cables(Figure-8)：GYTC8A、GYTC8S、GYTC8Y、ADSS (All-Dielectric Self-Supporting) Cable – Aerial

Ideal for power line and telecom pole routes. All-dielectric, self-supporting design for safe installation near electrical lines, with span calculated based on wind speed and ice load.

Features: Anti-corrosion, lightweight, controlled sag, efficient installation.

Applications: Power utility corridors, long spans in mountainous areas, urban backbone networks.

Figure-8: Integrated cable and messenger wire forming a “8” shape. Suitable for short spans between buildings or poles, reducing fittings and installation costs.

Applications: Building-to-pole connections, last-mile campus links.

2) loose stranded optical cable：GYTA、GYTS、GYTY53、GYTA53、GYFTY、GYHTY、GYFTY53；  – Duct / Direct Burial

Loose tubes filled with water-blocking gel, central strength member (FRP/steel), with optional steel tape (GYTS) or steel wire (GYTA) armor. Suitable for duct blowing and general direct burial.

Features: High crush and rodent resistance, versatile deployment.

Applications: Municipal ducts, underground routes, campus backbone and access.

3) Armor fiber cable：GYTA 、GYTS、GYTA53、GYXS、ADSS、GYTC8A、GYTC8S、MGTSV、GYXTC8S、GYTZS、GYTZA、GYTA33 Heavy Armored – Direct Burial

Double steel tape/steel wire armor with thick PE jacket for extreme mechanical loads and soil pressure, ensuring long-term reliability in challenging environments.

Features: High crush resistance, excellent impact resistance, superior moisture protection.

Applications: Highway/railway sides, farmland, and open field direct burial.

4) Central tube optical cable：GYXS、GYXTW、GYXY、GYFXY、GYXTZW

Central tube optical cables with loose tube or water-blocking features, reinforced with steel wires for mechanical protection, designed for reliable signal transmission in harsh environments.

Features:

High tensile strength (steel wire reinforcement).Water-resistant (water-blocking materials).Durability in harsh conditions.

Low attenuation, high bandwidth.Flexible installation (aerial, underground, direct burial).Flame retardant (in some models).

Applications:

Outdoor communication networks.Underground and aerial installations.High-speed data transmission.Industrial and power systems.

Harsh environments (e.g., mining, offshore).

General Specifications

Fiber Type: Single-mode G.652D / G.657 (bend-insensitive) and multimode OM2/OM3/OM4.

Core Count: 2–288 fibers (custom higher counts available).

Jacket Material: Black PE with UV protection; LSZH optional.

Water Blocking: Gel-filled loose tubes + water-swellable yarn/tape.

Operating Temperature: -40°C to +70°C (varies slightly by construction).

Standards: IEC/EN optical cable standards, optional RoHS compliance.

Selection Guide

Aerial Long Span / Power Corridor: Choose ADSS; calculate based on wind, ice, and span length.

General Direct Burial: Choose GYTA/GYTS; for heavy load or poor backfill, use GYTA33.

Duct / Building Entry: Choose light armored GYTS; for higher crush protection, use reinforced jacket.

Short Building Span / Campus Access: Choose Figure-8 to minimize fittings and labor.

Customization & Services

Customization: Core count, jacket printing, color, diameter, reel length; OEM/ODM branding available.

Technical Support: Route survey, span calculation, tension and sag verification, accessories list.

Supply Capability: Stock of common models, fast-track production, split shipment options.

Ordering Information

Please provide: Structure (ADSS/GYTA/GYTS/GYTA33/Figure-8) + Core count + Fiber type (G.652D/G.657/OMx) + Reel length + Application (aerial/direct burial/duct) + Compliance (RoHS/LSZH if required).

FAQ

Q1: Can you provide OEM/ODM labeling?

Yes, we support full OEM/ODM services, including customized jackets, packaging, and branding for your projects.

Q2: How fast can you deliver?

We keep stock for standard models and can arrange shipment within a few days. For custom designs, we offer fast-track production to meet urgent deadlines.

Q3: sample available ?

Yes!

Q4: Do you provide technical design support?

Our engineers can assist with route design, span and sag calculation for ADSS, and recommend suitable structures for your environment.

Q5: How do you ensure quality?

All cables undergo 100% optical testing and mechanical verification before shipment. Third-party test reports are available on request.

Q6: Can you help with large-scale tenders?

We offer tender documentation, compliance certificates, and product samples to support your bidding process.

Request a Quote

Request Your Quote or contact our sales team for selection advice, span calculation, and complete accessory lists.