GYFTY non-metallic fiber optic cable showing FRP central strength member and loose tubes
GYFTY fiber optic cable structure detail
Outdoor Fiber Optic Cable

GYFTY Stranded Loose Tube Non-Metallic ReinforcedFiber Optic Cable

All-dielectric stranded loose tube outdoor cable with FRP central strength member. 2–144 cores for duct and aerial deployment in lightning-prone and high-voltage environments.

Cable TypeGYFTY (Stranded Loose Tube, Non-Metallic)
Fiber Count2–144 cores
Attenuation @1310nm≤0.36dB/km
Attenuation @1550nm≤0.22dB/km
Rated Tensile Strength1500N (short-term), 600N (long-term)
Operating Temperature-40°C to +70°C
Specifications

Technical Specifications

Cable Type
GYFTY (Stranded Loose Tube, Non-Metallic)
Fiber Count
2–144 cores
Fiber Type
G.652D single-mode
Installation
Duct, aerial
Attenuation @1310nm
≤0.36dB/km
Attenuation @1550nm
≤0.22dB/km
Cable Diameter
8.8–13.5mm
Weight
70–128 kg/km
Rated Tensile Strength
1500N (short-term), 600N (long-term)
Crush Resistance
1000N/100mm (short-term), 300N/100mm (long-term)
Operating Temperature
-40°C to +70°C
Strength Member
FRP central strength member
Construction
All-dielectric, non-metallic
Jacket Material
PE outer sheath
Standards
IEC 60794-1 · YD/T 901
Key Features

Engineered For Performance

Non-Metallic FRP Core

FRP (Fiber Reinforced Plastic) central strength member provides high tensile strength while maintaining complete electrical isolation for lightning-safe operation.

Stranded Loose Tube Design

Multiple loose tubes stranded around the FRP core support up to 144 fibers, with excess fiber length absorbing thermal and mechanical stress.

All-Dielectric Construction

Fully non-metallic structure eliminates grounding requirements and prevents electromagnetic interference, ideal for high-voltage environments.

UV-Resistant PE Sheath

High-quality PE outer sheath provides UV radiation protection and long-term outdoor durability with waterproof compound filling.

Typical Applications

01

High-Voltage Environments

Fiber routes near power transmission lines and substations where non-metallic construction prevents dangerous electrical induction.

02

Duct Installation

Underground conduit deployment for metro and long-haul networks, leveraging the cable's all-dielectric properties and high fiber capacity.

03

Lightning-Prone Areas

Aerial and duct installations in regions with high lightning activity, where the non-metallic design eliminates lightning damage risk.

Interested in this GYFTY 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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