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!
The Most Common Duct Fiber Optic Cable
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
Double protection structure: aluminum tape waterproof layer + steel tape mechanical armor

GYTS Fiber Optic Cable
Multi-layer water-blocking system: tube gel + core filling + steel tape barrier

GYTA Fiber Optic Cable
Light weight compared with GYTS Excellent moisture barrier performance

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

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…


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!

