GYTA fiber optic cable cross-section showing aluminum tape armor and loose tubes
GYTA fiber optic cable product photo with PE outer sheath
Outdoor Fiber Optic Cable

GYTA Stranded Loose Tube Aluminum ArmoredFiber Optic Cable

Stranded loose tube outdoor fiber cable with aluminum polyethylene laminate (APL) moisture barrier and steel central strength member. 2–144 cores for duct and aerial deployment.

Cable TypeGYTA (Stranded Loose Tube, APL Armored)
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
GYTA (Stranded Loose Tube, APL Armored)
Fiber Count
2–144 cores
Fiber Type
G.652D single-mode
Installation
Duct, aerial (lashed)
Attenuation @1310nm
≤0.36dB/km
Attenuation @1550nm
≤0.22dB/km
Cable Diameter
10.0–15.0mm
Rated Tensile Strength
1500N (short-term), 600N (long-term)
Crush Resistance
3000N/100mm (short-term)
Operating Temperature
-40°C to +70°C
Strength Member
Steel central strength member
Armor
Aluminum polyethylene laminate (APL)
Jacket Material
PE outer sheath
Standards
IEC 60794-1 · YD/T 901
Key Features

Engineered For Performance

APL Moisture Barrier

Aluminum polyethylene laminate tape provides a continuous moisture barrier, protecting fiber cores from water ingress during long-term outdoor deployment.

Steel Central Strength Member

High-tensile steel wire central strength member ensures cable integrity under mechanical stress during installation and throughout operational life.

Stranded Loose Tube Design

Multiple loose tubes stranded around the central member allow excess fiber length, absorbing thermal expansion and mechanical strain without stressing fibers.

Versatile Deployment

Suitable for both underground duct installation and non-self-supporting aerial deployment (lashed to messenger wire), covering a wide range of network topologies.

Typical Applications

01

Metro & Long-Haul Networks

Backbone fiber routes connecting metropolitan exchanges and inter-city links, leveraging the cable's moisture protection for underground duct runs.

02

Duct Installation

Primary choice for conduit-based outdoor fiber networks where the APL moisture barrier and robust construction ensure decades of reliable performance.

03

Aerial Lashed Deployment

Non-self-supporting aerial installation lashed to existing messenger wires on poles and towers for cost-effective above-ground fiber routing.

Interested in this GYTA 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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