Outdoor Underwater Armored Fiber Optic Cable GYTA33 Steel Wires Armored 60 Core
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Premium optical fibers ensure stable and high-performance signal transmission.
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Precisely managed fiber excess length enhances both mechanical reliability and thermal stability.
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Loose tubes filled with specialized gel offer superior protection for optical fibers.
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Comprehensive water-blocking throughout the cable core guarantees strong resistance to moisture and water ingress.
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The central strength member uses corrosion-resistant phosphated steel wire with a high Young’s modulus, delivering excellent tensile strength.
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Longitudinal aluminum tape coating on both sides combined with stranded steel wire armor provides outstanding resistance to crushing, tension, and impacts—ideal for heavy-duty, bullet-resistant, direct burial, and underwater applications.
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Rigorous manufacturing processes and high-quality materials contribute to a service life exceeding 30 years.
Application:
Submarine optical fiber cables are deployed under seas and rivers to enable communication and data transmission between continents, the mainland, islands, and offshore facilities. They are characterized by their large transmission capacity and ability to span long continuous distances.
| item | value |
| Model Number | GYTA33 |
| Type | Outdoor Fiber Optic Cable |
| Place of Origin | Guangdong,China |
| Brand Name | jiqian |
| Number of Conductors | ≥ 10 |
| Fiber count | 2-288 Cores |
| Fiber Type | G652D Single mode or as your request |
| Central strength member | steel wire |
| Armoured | Al tape |
| Outer Sheath | PE |
| Cable Structure | Multi-Loose Tube Aluminum Tape armor |
| Color | Black or as your need |
| Application | Direct burial, underground,sea |
| Certification | CE/ROHS/ISO9001 /ANATEL |
| Item | Unit | Specification | |
| Fiber Type | G.652D | ||
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Mode field diameter |
1310nm | mm | 9.2±0.4 |
| 1550nm | mm | 10.4±0.8 | |
| Cladding diameter | mm | 125.0±1 | |
| Cladding non-circularity | % | ≤1.0 | |
| Core/cladding concentricity error | mm | ≤0.5 | |
| Coating diameter | mm | 245±5 | |
| Coating non-Circularity | % | ≤6.0 | |
| Coating/cladding concentricity error | mm | ≤12.0 | |
| Cable cut-off wavelength | nm | ≤1260 | |
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Attenuation Coefficient |
1310nm | dB/km | ≤0.36 |
| 1550nm | dB/km | ≤0.22 | |
| Proof stress level | kpsi | ≥100 | |
Packing
Iron-wooden drum or fumugated wooden drum,normal wooden drum
Drum size can be designed,details will calculation for suitable for containers.
FAQ
1. Are you a trading company or a manufacturer?
We are a professional manufacturer with 10 years of experience, focusing on the R&D and production of fiber optic cables. Our factory is located in Guangzhou — you're warmly welcome to visit us.
2. How do you ensure product quality?
Each fiber undergoes strict testing before delivery to ensure quality. After confirming the price, you may also request free samples for evaluation.
3. Do you accept small orders?
Yes, we do. We’re happy to support new projects, knowing that every business often starts with small quantities.
4. What’s your typical delivery time?
Generally, delivery takes about 3–7 working days, depending on the order size. Rest assured, we’ll process and ship your goods promptly after payment.
5. Do you offer OEM services?
Absolutely. OEM is welcome — we can print your logo on the products, and we’re open to any customization ideas you may have.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.