GYFXY non-metallic fiber optic cable cross-section with FRP reinforcement
GYFXY fiber optic cable structure detail
Outdoor Fiber Optic Cable

GYFXY Central Loose Tube Non-Metallic Non-ArmoredFiber Optic Cable

All-dielectric non-metallic outdoor fiber cable with FRP reinforcement and central loose tube design. 2–24 cores for duct and indoor/outdoor applications. Lightning-safe.

Cable TypeGYFXY (Central Loose Tube, Non-Metallic)
Fiber Count2–24 cores
Attenuation @1310nm≤0.36dB/km
Attenuation @1550nm≤0.22dB/km
Rated Tensile Strength1500N (short-term), 800N (long-term)
Operating Temperature-40°C to +70°C
Specifications

Technical Specifications

Cable Type
GYFXY (Central Loose Tube, Non-Metallic)
Fiber Count
2–24 cores
Fiber Type
G.652D single-mode
Installation
Duct, indoor/outdoor
Attenuation @1310nm
≤0.36dB/km
Attenuation @1550nm
≤0.22dB/km
Cable Diameter
8.0mm
Weight
58 kg/km
Rated Tensile Strength
1500N (short-term), 800N (long-term)
Crush Resistance
1000N/100mm (short-term), 300N/100mm (long-term)
Operating Temperature
-40°C to +70°C
Strength Member
Two parallel FRP rods
Construction
All-dielectric, non-metallic
Jacket Material
PE outer sheath
Standards
IEC 60794-1 · YD/T 1158
Key Features

Engineered For Performance

All-Dielectric Non-Metallic

Fully non-metallic construction with FRP reinforcement provides complete electrical isolation, eliminating grounding requirements and lightning induction risks.

Lightning-Safe Design

Ideal for deployment in lightning-prone areas and near high-voltage power lines where metallic cables could conduct dangerous currents.

Compact Central Tube

Central loose tube design keeps the cable small and lightweight while providing adequate fiber protection for duct and indoor/outdoor environments.

Versatile Indoor/Outdoor Use

PE outer sheath with UV resistance enables deployment in both indoor and outdoor environments without the need for separate cable types.

Typical Applications

01

Lightning-Prone Environments

Duct installations in areas with frequent lightning activity where non-metallic construction eliminates the risk of electrical induction.

02

Power Line Adjacent Routes

Fiber routes running parallel to or near high-voltage power lines, where all-dielectric construction prevents electromagnetic interference.

03

Indoor/Outdoor Transitions

Continuous cable runs from outdoor duct through building entry points to indoor distribution, avoiding the need for cable transitions.

Interested in this GYFXY Fiber Optic Cable?

Tell us your quantity, cable length, and any custom requirements. Our engineering team will respond with a detailed quote within 24 hours.

TTI Fiber 12,000 sqm manufacturing facility in Shenzhen, China

Why TTI Fiber

Trusted Manufacturer Since 2013

TTI Fiber is a professional fiber optic manufacturer based in Shenzhen, China. We provide full OEM/ODM services with factory-direct pricing and dedicated engineering support.

12,000sqmManufacturing Base
15+yearsIndustry Experience
100+countriesProducts Exported
30+brandsGlobal Partners
ISO9001ISO14001CERoHSCPRREACH

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