GYTA33 Outdoor Armored Underwater Fiber Optic Cable Stranded Loose Tube Design
GYTA33 Underwater Armored Outdoor Fiber Optic Cable
GYTA33 underwater fiber optic cable is designed for high-performance long-distance communication and data transmission. It adopts a stranded loose tube structure, with PBT tubes filled with thixotropic gel for complete fiber protection. The cable core is reinforced with a central steel wire and wrapped with water-blocking materials to ensure excellent moisture resistance. The outer layer is armored with steel wires and covered by a durable PE sheath, providing outstanding tensile strength, crush resistance, and waterproof performance.
Key Features
-
High-quality optical fiber ensures stable and low-loss transmission.
-
Full-section water-blocking design prevents moisture intrusion.
-
Steel wire armor provides excellent tensile and crush resistance.
-
Corrosion-resistant materials ensure long service life over 30 years.
-
Suitable for underwater and direct burial installation.
Application
Ideal for submarine, river, and lake communication projects. Widely used in long-distance backbone networks, LAN systems, offshore communication, and data transmission among islands and coastal areas.
| 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 | ||
|
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 | |
|
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
-
Are you a trading company or manufacturer?
We are a professional manufacturer with over 10 years of experience in fiber optic cable R&D and production. Our factory is located in Guangzhou, and you’re welcome to visit us. -
How do you ensure product quality?
Every fiber is fully tested before delivery. Free samples are available after price confirmation for quality evaluation. -
Do you accept small orders?
Yes, small orders are welcome. We support new projects and long-term cooperation starting from small quantities. -
What is your delivery time?
Typically 3–7 working days, depending on order quantity. We will arrange shipment as soon as payment is received. -
Do you offer OEM service?
Yes, OEM service is available. Your logo and customized designs can be printed on the products.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.