GYXTW fiber optic cable showing central loose tube and steel tape armor
GYXTW fiber optic cable coiled product photo with PE black jacket
Outdoor Fiber Optic Cable

GYXTW Central Loose Tube Steel Tape ArmoredFiber Optic Cable

Compact, lightweight outdoor cable with central loose tube and PSP (plastic-steel-plastic) laminate armor. 2–24 cores for duct and aerial access networks.

Cable TypeGYXTW (Central Loose Tube, PSP Armored)
Fiber Count2–24 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
GYXTW (Central Loose Tube, PSP Armored)
Fiber Count
2–24 cores
Fiber Type
G.652D / G.657A single-mode
Installation
Duct, aerial
Attenuation @1310nm
≤0.36dB/km
Attenuation @1550nm
≤0.22dB/km
Cable Diameter
~8.0mm
Weight
90–110 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
Armor
PSP (Plastic/Steel/Plastic) laminate
Jacket Material
PE outer sheath
Standards
IEC 60794-1 · YD/T 1158
Key Features

Engineered For Performance

Compact Unitube Design

Central loose tube structure keeps the cable small and lightweight, simplifying handling and reducing installation time compared to stranded-tube cables.

PSP Laminate Armor

Plastic-steel-plastic composite armor provides moisture protection and rodent resistance while maintaining a low overall cable weight.

Cost-Effective Access Cable

Optimized for short to medium distance applications with lower fiber counts, delivering reliable performance at competitive cost for last-mile networks.

UV and Waterproof

PE outer jacket with water-blocking materials provides long-term protection against UV degradation, moisture penetration, and harsh outdoor environments.

Typical Applications

01

Access & Distribution Networks

Ideal for telecom access networks connecting central offices to distribution points, where compact size and easy handling accelerate deployment.

02

Short to Medium Distance Links

Cost-effective fiber links for campus networks, industrial parks, and suburban telecom infrastructure requiring 2–24 fiber cores.

03

Duct & Aerial Installation

Versatile deployment in underground conduit or lashed aerial configurations, suitable for diverse network environments.

Interested in this GYXTW 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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