24 Core GYTA33 GYFTY33 Underwater Armored Loose Tube Fiber Optic Cable
Submarine Optical Fiber Cable GYTA33 / GYFTY33
Key Features
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Enhanced waterproof structure for underwater and direct burial installation
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Aluminum tape layer improves moisture resistance and cable sealing
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PE inner sheath provides additional protection against water ingress
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Single or double layer steel wire armor ensures strong crush resistance
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Excellent tensile strength for harsh outdoor environments
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Reliable anti-extrusion performance for long-term stability
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Durable polyethylene outer sheath for mechanical and environmental protection
Applications
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Submarine and underwater communication projects
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Direct buried network installation
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Coastal and river-crossing transmission systems
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Long-distance outdoor communication lines
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Backbone and access network infrastructure
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Power and telecom infrastructure projects
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
Product Construction
Cable Picture
FAQ
Q1: Do you offer factory direct pricing?
Yes, we provide competitive factory direct supply prices.
Q2: How long is the product lifespan?
Our fiber optic cables have a service life of over 25 years.
Q3: What is your delivery time?
Samples: within 1 day
Bulk orders: 3–15 days depending on quantity.
Q4: Do you test products before shipment?
Yes, all products are 100% tested before shipping.
Q5: Do you support OEM / ODM?
Yes, customized OEM and ODM services are available.
Q6: Are you a manufacturer?
Yes, we are a professional manufacturer. Factory visits are welcome.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.