GYTA53 48 96 Core Double Aluminum Armored Fiber Optic Cable Outdoor Direct Burial Single Mode
Manufactory Supply 36 Core GYTA53 Single Mode Fiber Optic Cable Outdoor Fibre Cable
Aluminum Armored Direct Burial Fiber Optic Cable GYTA53
GYTA53 Underground Direct Burial Fiber Optic Cable is specially developed to support large-capacity optical transmission while maintaining high stability in tough outdoor conditions. With aluminum tape armor and double-jacket protection, it offers excellent resistance against moisture, pressure, and mechanical damage, making it highly reliable for long-term underground installations. The cable is available with up to 288 fibers, featuring S-Z stranded loose tube construction for efficient fiber organization and superior tensile strength. This structure ensures low signal loss, outstanding performance in extreme environments, and strong adaptability for backbone networks, metropolitan area networks, and direct buried applications where durability and safety are critical.
Features
Optimized Mechanical and Thermal Performance
The cable provides excellent structural stability under varying environmental conditions.
Enhanced Loose Tube Construction
Loose tubes made from water-resistant polymer ensure high tensile strength. A viscous gel inside each tube protects fibers from moisture.
Axial Stability Design
Layered construction reduces longitudinal deformation and enhances compression resistance.
Advanced Environmental Protection
UV-resistant polyethylene sheath offers protection against sunlight and water ingress.
Reinforced Structural Components
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Central steel wire reinforcement
-
Hydrophobic gel in buffer tubes
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Full interstitial filling in the cable core
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Laminated aluminum-polyethylene (APL) moisture barrier
Application
Ideal for direct burial installation.
Optical Characteristics
| Items | Unit | Specification | |
| G652D | |||
| Mode Field Diameter | 1310nm | um | 9.2±0.4 |
| 1550nm | um | 10.4±0.5 | |
| Cladding Diameter | um | 124.8±0.7 | |
| Cladding Non-Circularity | % | ≤0.7 | |
| Core-Cladding Concentricity Error | um | ≤0.5 | |
| Coating Diameter | um | 245±5 | |
| Coating Non-Circularity | % | ≤6.0 | |
| Cladding-Coating Concentricity Error | um | ≤12 | |
| Cable Cutoff Wavelength | nm | acc≤1260 | |
| Attenuation(max.) | 1310nm | dB/km | ≤0.36 |
| 1550nm | dBkm | ≤0.22 | |
Technical Parameters
|
Fiber
Count |
Nominal
Diameter (mm) |
Nominal
Weight (kg/km) |
Allowable Tensile Load
(N) |
Allowable Crush Resistance
(N/100mm) |
||
|
Short Term
|
Long Term
|
Short Term
|
Long Term
|
|||
|
2~30
|
13.2
|
162
|
3000
|
1000
|
3000
|
1000
|
|
32~48
|
13.8
|
175
|
3000
|
1000
|
3000
|
1000
|
|
50~72
|
14.6
|
205
|
3000
|
1000
|
3000
|
1000
|
|
74~96
|
16.0
|
230
|
3000
|
1000
|
3000
|
1000
|
|
98~144
|
17.6
|
285
|
3000
|
1000
|
3000
|
1000
|
|
＞144
|
Avaliable upon customer's request
|
|||||
| Cable type | Drum | ||||
|
Height (mm) |
Width (mm) |
Inner diameter (mm) |
Length (km) |
Drum type | |
| GYTA53-12 | 950 | 760 | 400 | 2 | Wooden drum |
| GYTA53-24 | 950 | 760 | 400 | 2 | Wooden drum |
| GYTA53-48 | 1100 | 760 | 500 | 2 | Wooden drum |
| GYTA53-96 | 1200 | 760 | 500 | 2 | Wooden drum |
Packing
1/2/3/4km or customized length export wooden drum
FAQ
-
Are you a trading company or manufacturer?
We are a manufacturer with 10 years of experience, specializing in R&D and production of fiber optic cables, drop cables, and patch cords. Our factory is located in Guangzhou, and you are welcome to visit us! -
How is the quality?
All fibers are tested before delivery. After confirming the price, you can request free samples to check the quality. -
Do you accept small orders?
Yes, small orders are welcome. We support new customer projects, as we understand business often starts from small quantities. -
What is your delivery time?
Usually 3–7 working days, depending on order quantity. We will arrange your shipment promptly after payment. -
Do you offer OEM service?
Yes, we provide OEM services. Your logo can be printed on the products, and we can accommodate any design ideas you have.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.