4 to 64 core Optical Fiber Cable GYFTY53 outdoor direct burial cable
Short Description:
GYFTY53 Optical Fiber Cable, 4 to 64 core optical fiber cable, FRP central strength member, Corrugate steel tape armoured, Double PE sheath. The GYFTY53 optical fiber cable is suitable for direct-buried and tube application.Description
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Description
4 to 64 core Optical Fiber Cable Key Features
- High Fiber Count Flexibility (4–64 Core)
Supports scalable network expansion and high-capacity data transmission for telecom and broadband applications.
- Corrugated Steel Tape Armored Protection
Provides strong mechanical protection against external impacts, rodent damage, and underground pressure.
- Double PE Outer Sheath Design
Enhances resistance to water, UV exposure, and chemical corrosion, ensuring long-term outdoor durability.
- FRP Central Strength Member
Improves tensile strength and structural stability, preventing fiber damage during installation and operation.
- Advanced Water Blocking System
Incorporates water-blocking yarn and tape to prevent moisture ingress and maintain signal performance.
- Excellent Environmental Adaptability
Performs reliably across a wide temperature range, suitable for harsh climates and industrial environments.
- Direct Burial & Duct Installation Ready
Designed for underground deployment without additional protection, reducing installation cost and complexity.
Cross Section of Cable
Dimensions and Descriptions
The standard structure of GYFTY53 4 to 64 core Optical Fiber Cable is shown in the following table. The direct buried fiber cable structure and fibre count are also available according to customer requirements.
| SN | Item | Unit | Value | ||||
| 1 | No. of fibers | count | 6 | 12 | 24 | 48 | 64 |
| 2 | No. of fibers per tube | count | 6 | 1st 4+6 | |||
| 3 | No. of loose tube&fillers | count | 1&4 | 2&3 | 4&1 | 8&0 | 11&0 |
| 4 | Loose tube size | mm | 2.4 | ||||
| 5 | FRP size | mm | 1.8 | ||||
| 6 | Cover | material/color | PE black | ||||
| 7 | Armoured | material | Corrugated steel tape | ||||
| 8 | Inner thickness | mm | 1.0 | ||||
| 9 | Outer thickness | mm | 1.8 | ||||
| 10 | Cable diameter | mm | 13.8±0.2 | 16.2±0.2 | 18.4±0.2 | ||
| 11 | Cable weight | kg/km | 152±3 | 208±3 | 265±5 | ||
| 12 | Tensile strength | N | 2200 Maximum | ||||
| 13 | Minimum bend radius | mm | During installation: 20 x cable diameter | ||||
| After installed: 10 x cable diameter | |||||||
Specification
Fiber characteristics
G.652D
Geometric characteristics
| Item | Construction | |
| Mode field diameter | @1310nm | 9.2±0.4μm |
| Cladding diameter | 125±1μm | |
| Core concentricity error | ≤0.6μm | |
| Cladding non-circularity | ≤1.0% | |
| Cut-off wavelength (λcc) (for cable) | ≤1260nm | |
| Cut-off wavelength (λc) (for fiber) | 1180nm~1330nm | |
| Primary coating diameter | (Not included color layer) | 245±10μm |
| (Included color layer) | 250±15μm | |
| Coating-cladding concentricity error | ≤12.5μm | |
| Fiber curl radius | ≥4m | |
2.1.2 Transmission characteristics
| Item | Performance | |
| Attenuation | At 850nm | ≤3.0dB/km(max.) |
| At 1300nm | ≤1.0dB/km(max.) | |
| At 1310nm | ≤0.36dB/km(max.) | |
| At 1550nm | ≤0.21dB/km(max.) | |
| Macro bending loss | Φ=60mm, 100turns at 1550nm | ≤0.1dB |
| Chromatic dispersion | Within 1288~1339nm | ≤3.5ps/nm·km |
| At 1550nm | ≤17ps/nm·km | |
| Zero dispersion wavelength | 1300~1324nm | |
| Zero dispersion slope | ≤0.092ps/nm2·km | |
| Dispersion mode bias | 0.5ps/km1/2 | |
Application
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| Product Model | Descriptions | Inquiry |
|---|---|---|
| GYFTY53 | The 4 to 64 core optical fiber cable is a high-performance solution designed for a wide range of communication applications. | Request Price |
| Request Price |
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