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Description
GYFTA-8~12Xn Optic Cable is Loose tube stranded non-metallic reinforced core unarmored optical cable, featuring excellent mechanical properties, temperature characteristics, and waterproof capabilities
GYFTA-8~12Xn Optic Cable Product Overview
The structure of GYFTA optical cable consists of a 250µm optical fiber housed in a loose tube made of high modulus material, with waterproof compounds filled inside the tube. At the center of the cable core is a non-metallic reinforcement core (FRP), and for certain fiber counts, a layer of polyethylene (PE) may be extruded over the non-metallic reinforcement core. The loose tubes (and filling yarns) are twisted around the central reinforcement core to form a compact and circular cable core, with the gaps inside the cable core filled with water-blocking filler. After being longitudinally wrapped with aluminum tape (APL), a polyethylene sheath is extruded to form the cable.
Optical cables are mainly composed of optical fibers and plastic protective tubes and outer sheaths, where a certain number of optical fibers are combined in a specific manner to form the cable core, which is wrapped in a sheath, and some even have an outer protective layer, designed to enable the transmission of optical signals as a communication line.
GYFTA-8~12Xn Optic Cable Product Pictures
GYFTA-8~12Xn Optic Cable Product Specifications
| Fiber optic cable model (in 2-fiber increments) |
Number of fibers | Number of casings | Number of infill ropes | Reference cable weight (kg/km） |
Tensile force allowed Long-term/short-term (N) |
Allowable squashing force Long-term/short-term (N/100mm) |
Bend radius Static/Dynamic (mm) |
|
| GYFTA-2~6Xn | 2~6 | 1 | 7 | 127 | 1000/3000 | 300/1000 | 10D/20D | |
| GYFTA-8~12Xn | 8~12 | 2 | 6 | 127 | ||||
| GYFTA-14~18Xn | 14~18 | 3 | 5 | 127 | ||||
| GYFTA-20~24Xn | 20~24 | 4 | 4 | 127 | ||||
| GYFTA-26~30Xn | 26~30 | 5 | 3 | 127 | ||||
| GYFTA-32~36Xn | 32~36 | 6 | 2 | 127 | ||||
| GYFTA-38~42Xn | 38~42 | 7 | 1 | 127 | ||||
| GYFTA-44~48Xn | 44~48 | 8 | 0 | 127 | ||||
| GYFTA-50~60Xn | 50~60 | 5 | 3 | 136 | ||||
| GYFTA-62~72Xn | 62~72 | 6 | 2 | 136 | ||||
| GYFTA-74~84Xn | 74~84 | 7 | 1 | 136 | ||||
| GYFTA-86~96Xn | 86~96 | 8 | 0 | 136 | ||||
| GYFTA-98~108Xn | 98~108 | 9 | 1 | 161 | ||||
| GYFTA-110~120Xn | 110~120 | 10 | 0 | 161 | ||||
| GYFTA-122~132Xn | 122~132 | 11 | 1 | 195 | ||||
| GYFTA-134~144Xn | 134~144 | 12 | 0 | 195 | ||||
| Fiber type | Attenuation | Bandwidth | Numerical Aperture | Fiber optic cable cut-off wavelength | ||||
| （+20℃） | ||||||||
| @850nm | @1300 nm | @1310nm | @1550nm | @850nm | @1300nm | |||
| G.652 | — | — | ≤0.36dB/km | ≤0.22dB/km | — | — | — | ≤1260nm |
| G.655 | — | — | ≤0.40dB/km | ≤0.23dB/km | — | — | — | ≤1450nm |
| 50/125µm | ≤3.3dB/km | ≤1.2dB/km | — | — | ≥500MHz·km | ≥500MHz·km | 0.200±0.015 NA | — |
| 62.5/125µm | ≤3.5dB/km | ≤1.2dB/km | — | — | ≥200MHz·km | ≥500MHz·km | 0.275±0.015 NA | — |
GYFTA-8~12Xn Optic Cable Product Features
- Durable Loose Tube Material: The loose tube is made of a high-modulus material with excellent resistance to hydrolysis and high mechanical strength, ensuring long-term reliability.
- Exceptional Mechanical and Temperature Performance: Designed to maintain stability under various mechanical stresses and extreme temperature conditions.
- Aramid Yarn Reinforcement: Integrated aramid elements significantly enhance the tensile strength, allowing the cable to withstand high pulling forces during installation.
- Thixotropic Gel Protection: The loose tube is filled with thixotropic gel, providing essential sealing and water-blocking protection for the optical fibers.
- UV-Resistant PE Sheath: The polyethylene outer sheath offers outstanding resistance to ultraviolet radiation, protecting the cable from environmental degradation.
- Non-metallic Central Strength Member: A single non-metallic FRP core ensures excellent structural integrity while eliminating electromagnetic interference.
GYFTA-8~12Xn Optic Cable Product and More Optic Cables
Loose Tube Layer Stranded Light Armored Fiber Optic Cable (GYDTS)
Loose Tube Layer Stranded Non-armored Fiber Optic Cable (GYDTA)
Loose Tube Layer Stranded Non-metal Reinforced Core Non-armored Flame-retardant Cable (GYFTZY)
Loose Tube Layer Stranded Reinforced Core Armored Flame-retardant Cable (GYTZA53)
Loose Tube Layer Stranded Non-metal Reinforced Core Armored Flame-retardant Cable (GYFTZA53)
Loose Tube Layer Stranded Flame-retardant Cable (GYTZS)
Loose Tube Layer Stranded Non-armored Flame-retardant Cable (GYTZA)
Loose Tube Layer Stranded Non-metal Reinforced Core Armored Cable (GYFTA53)
Loose Tube Layer Stranded Non-metal Reinforced Core Standard Armored Cable (GYFTY53)
Loose Tube Layer Stranded Non-metal Reinforced Core Cable (GYHTY)
Loose Tube Layer Stranded Non-metal Reinforced Core Non-armored Cable (GYFTY)
Loose Tube Layer Stranded Single Wire Round Steel Armored Cable (GYTA53 33)
Loose Tube Layer Stranded Reinforced Armored Cable (GYTA53)
Loose Tube Layer Stranded Standard Armored Cable (GYTY53)
Loose Tube Layer Stranded Light Armored Cable (GYTS)
Loose Tube Layer Stranded Non-armored Cable (GYTA)
GYFTA-8~12Xn Optic Cable Applications
- High-Humidity Environments: Ideal for areas with high humidity, such as coastal regions, rainforests, or areas with heavy rainfall. Its water-blocking gel and hydrolysis-resistant materials provide excellent waterproof performance.
- High Electromagnetic Interference (EMI) Areas: The non-metallic central reinforcement makes it perfect for areas with strong electromagnetic interference, such as power plants or near high-voltage transmission lines.
- Aerial Cable Installations: Enhanced tensile strength and UV-resistant outer sheath make it an excellent choice for aerial applications, capable of withstanding wind pressure and tension.
GYFTA-8~12Xn Optic Cable Product Structure
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