China Custom Duct Fiber Optic Cable Manufacturer

Need a trustworthy manufacturer for custom duct fiber optic cables? YUNDA delivers high-quality, customized duct fiber optic cables built to your specifications. As a top supplier in China, we provide competitive pricing along with excellent service. Contact YUNDA now for your personalized solution!

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The Most Common Duct Fiber Optic Cable

Duct Fiber Optic Cable is a professional outdoor optical cable specially designed for underground conduit / HDPE micro duct / pipe laying. Adopting loose tube stranded structure, waterproof gel filling and high-density PE outer sheath, this cable features excellent tensile, crush resistance, waterproof and anti-aging performance. It supports both pulling and air-blown installation, widely used in metropolitan networks, 5G base station access, FTTX, municipal communication and outdoor backbone cabling projects.

Product Features

  • Professional Duct Design: Optimized cable outer diameter and flexibility, suitable for pipe pulling and air jetting installation, greatly improve construction efficiency.
  • Reliable Waterproof Structure: Loose tube filled with waterproof compound + full cable core water-blocking system, effectively prevents water ingress and ensures long-term stable signal transmission.
  • Excellent Mechanical Performance: Withstand routine tensile, compression and bending during duct laying; armored types provide better rodent and pressure resistance.
  • High Temperature & UV Resistance: Black HDPE outer sheath resists UV radiation, outdoor aging and harsh weather, suitable for long-term outdoor buried pipeline environment.
  • Stable Optical Performance: Adopts standard G.652D / G.657A2 single mode fiber, low attenuation, low loss, stable bandwidth for long-distance transmission.
  • Full Range Specifications: Complete models including GYTA, GYTS, GYFTY, GYXTW, core count from 4 cores to 288 cores, meet different network levels from access layer to backbone layer.
  • Easy Operation & Maintenance: Duct installation protects the cable from direct soil pressure, convenient for later cable replacement, upgrade and capacity expansion.
GYTA53 Fiber Optic Cable

GYTA53 Fiber Optic Cable

Double protection structure: aluminum tape waterproof layer + steel tape mechanical armor

GYTS Fiber Optic Cable

GYTS Fiber Optic Cable

Multi-layer water-blocking system: tube gel + core filling + steel tape barrier

GYTA Fiber Optic Cable

GYTA Fiber Optic Cable

Light weight compared with GYTS Excellent moisture barrier performance

GYXTW Fiber Optic Cable

GYXTW Fiber Optic Cable

GYXTW fiber optic cable is constructed using high-quality materials for durability and performance.

Duct Fiber Optic Cable

What Is a Duct Fiber Optic Cable?

A duct fiber optic cable is a specialized type of fiber optic cable engineered for installation in ducts or conduits. They feature robust outer jackets that offer enhanced durability, protecting the fibers from environmental factors such as moisture, temperature fluctuations, and mechanical stress. Duct fiber optic cables often include UV-resistant and flame-retardant materials, ensuring reliable performance in a variety of settings, whether underground or within buildings.

Optional Parameters of Duct Fiber Optic Cables

No matter the type or specifications of duct fiber cable you require, we can produce it thanks to our extensive experience.

  • Fiber Count: 1 – 288 Core
  • Fiber Type: G652D, G657A1, G657A2…OM2, OM3, OM4…OS1, OS2…
  • Core Type: Single mode, Multimode
  • Jacket Material: PE, HDPE, AT…
  • Application: Self-supporting, Hanging Lines…
  • Length:1km, 2km, 4km, 6km…
  • Span: 50m, 100m, 150m, 200m…
Duct Fiber Optic Cable
Applications of GYTA Cables

Customize All Duct Fiber Optic Cables

As a leading manufacturer, YUNDA specializes in customizing all types of duct fiber optic cables to meet your exact needs. We offer flexible options for cable color, jacket material, diameter, core count, length, packaging, and branding with your logo. Whether for commercial or industrial use, we deliver high-quality, tailored solutions for any project. Contact us today for a custom solution!

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Ultimate FAQ Guide to Duct Fiber Optic Cable

Standard duct cables (GYTA/GYTS/GYFTY) are designed for inner-pipe laying. For direct burial, please choose direct-burial armored cables (GYTA53/GYTS53) with double sheath anti-pressure structure.
Duct cable focuses on anti-pressure and waterproof for pipeline environment; aerial cable strengthens tensile strength for long-span overhead suspension. Some models can be used for both duct and aerial scenarios.
Yes. Standard length is 1000m/2000m per drum. Custom core count, fiber brand, cable color, printing logo and packaging are acceptable.
Standard models in stock within 3–7 days; bulk customized orders within 10–15 working days.
Duct fiber cable is specially designed for underground pipe / conduit installation. It is widely used for telecom backbone, metro network, 5G base station access, FTTX, municipal and park outdoor pipeline projects.
No. Standard GYTA/GYTS/GYFTY duct cables are for pipe inner laying only. If you need direct burial, please choose GYTA53 / GYTS53 double-armored direct-burial cables.
GYTA adopts aluminum tape armor, lighter and more flexible, cost-effective for regular city ducts.GYTS uses steel tape armor, providing stronger anti-crush and anti-rodent performance for harsh pipeline conditions.
Yes. Our duct fiber cables are optimized for bothmanual pulling and air-blown jetting installation, suitable for HDPE micro duct systems.
Yes. It adopts gel-filled loose tube + full water-blocking structure, which prevents water penetration and ensures stable long-distance transmission in underground humid environments.
Q6: Do you have non-metallic lightning-proof duct fiber cable?

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