GYTS53 Fiber Optic Cable

GYTS53 Fiber Optic Cable

GYTS53 fiber optic cable is a stranded loose tube double armored outdoor optical cable designed for direct burial and harsh outdoor environments. Featuring corrugated steel tape armor and double PE sheaths, it provides outstanding mechanical strength, moisture resistance, and long-distance transmission stability for backbone and access communication networks.

GYTS53 cable adopts a stranded loose tube structure in which multiple gel-filled loose tubes are stranded around a central strength member. The cable is protected by corrugated steel tape armor and double PE outer sheaths, offering superior crush resistance, tensile strength, and anti-rodent performance.

This cable is widely used in telecom backbone systems, direct burial installations, metropolitan area networks, and outdoor communication projects requiring high mechanical protection and long service life.

As a professional fiber optic cable manufacturer with over 23 years of manufacturing experience, we provide stable quality GYTS53 cables with OEM support, competitive pricing, and fast global delivery.

Structure & Design

gyts53 double steel tape double outsheath direct burial fiber optic cable
gyts53 double steel tape double outsheath direct burial fiber optic cable

Optical Fiber

Single-mode or multi-mode optical fibers are placed inside gel-filled loose tubes for stable transmission performance and fiber protection.

Stranded Loose Tube Structure

Multiple loose tubes and fillers are stranded around a central strength member to provide flexibility and accommodate higher fiber counts.

Central Strength Member

The cable uses phosphated steel wire or FRP as the central strength member to enhance tensile performance.

Water Blocking System

Water-blocking gel and water-blocking materials prevent moisture penetration and improve long-term reliability.

Corrugated Steel Tape Armor

The PSP steel tape armor provides excellent crush resistance, rodent protection, and mechanical durability.

Double PE Outer Sheath

The double PE jacket structure enhances weather resistance, UV resistance, and direct burial performance.

Applications

  • Direct burial installation
  • Outdoor duct installation
  • Long-distance communication networks
  • Telecom backbone systems
  • Metropolitan area networks
  • FTTH backbone transmission
  • Industrial communication systems

Advantages

  • Suitable for direct burial applications
  • High tensile strength and crush resistance
  • Excellent moisture-proof performance
  • Double armored protection structure
  • Stable optical transmission performance
  • Supports high fiber counts
  • Resistant to harsh outdoor environments
  • Long service life
  • OEM and customized solutions supported
  • Factory direct supply with competitive pricing

FAQs

What is GYTS53 fiber optic cable?

GYTS53 is a stranded loose tube double armored outdoor fiber optic cable designed for direct burial installations and harsh outdoor environments.

What is the difference between GYTS and GYTS53?

GYTS53 includes an additional PE outer sheath and enhanced armored structure, making it more suitable for direct burial applications with higher mechanical protection requirements.

Is GYTS53 suitable for underground installation?

Yes. GYTS53 is specifically designed for direct burial and underground outdoor communication projects.

What fiber counts are available?

GYTS53 cables are available from 2 cores up to 288 cores depending on project requirements.

Can you provide OEM customization?

Yes. We support OEM production including custom printing, packaging, fiber type selection, and cable specifications.

What standards does your cable comply with?

Our GYTS53 cables can comply with IEC, ITU-T, and RoHS standards according to customer requirements.

Specification 12 Cores 24 Cores 48 Cores 72 Cores 96 Cores 144 Cores 288 Cores
Fiber Type Single Mode: G.652D / G.657A1 / G.657A2
Multimode: OM1 / OM2 / OM3 / OM4 (optional)
Cable Structure Stranded Loose Tube Double Sheath Steel Tape Armored Fiber Optic Cable
Loose Tube Material PBT loose tubes filled with water-blocking gel
Central Strength Member Phosphated Steel Wire / FRP (optional)
Armor Type Corrugated Steel Tape (PSP)
Outer Sheath Double PE Sheath
Outer Diameter (mm) 13.2 ± 0.5 13.8 ± 0.5 15.0 ± 0.5 16.2 ± 0.5 17.0 ± 0.5 18.5 ± 0.5 22.5 ± 0.5
Approx. Weight (kg/km) 180 ± 10 210 ± 10 260 ± 10 310 ± 10 360 ± 10 420 ± 10 580 ± 10
Min. Bending Radius Installation: 20D / Operation: 10D
Tensile Strength (N) Short-term ≥ 3000 / Long-term ≥ 1000
Crush Resistance (N/100mm) Short-term ≥ 3000 / Long-term ≥ 1000
Water Blocking System Water-blocking gel, water-blocking yarn, and water-blocking tape
Installation Method Direct Burial / Duct Installation
Operating Temperature -40°C to +70°C
Installation Temperature -20°C to +60°C
Application Direct burial outdoor communication networks, telecom backbone systems, metropolitan area networks
Standard Compliance IEC 60794-1, ITU-T G.652D / G.657, RoHS

Get Started Today!

EXPLORE OUR FIBER OPTIC AND FTTH SOLUTIONS FIND THE ONE THAT WORKS BEST FOR YOU.

Contact our factory today! With 23 years of experience in fiber optic manufacturing, we are committed to providing you with the most suitable solutions for FTTH projects, fiber optic networks, and customized needs. Choosing us means high-quality products, professional support, and cost-effective solutions. Don’t wait—take action now and reach out to us to make your project more efficient and successful! 

 

Your email information will be kept strictly confidential and our business staff will ensure that your private information is absolutely safe!

Ask For Quote Now!

REPLY WITHIN 24 HOURS

REQUEST A QUOTE

Leave your inquiry here! Will respond with technical support and pricing within 24 hours.

Leave your Questions

will respond with technical support and pricing within 24 hours.

tony lau

Hi, I’m Tony Lau 😊

I’m the technical engineer and website administrator of our company, with over 14 years of experience in the fiber optic industry.

If you have any questions about fiber optic cables or FTTH solutions, feel free to leave a comment—I’m happy to help.

Stay Connected With Us!

Get the latest updates on fiber optic solutions, exclusive offers, and expert insights.