GYDTA
Classification :
Keywords:
Outdoor Fiber Optic Cable
Optical fiber ribbons are placed inside loose tubes made of a high-modulus polyester material, with the tubes filled with a water-blocking compound. A metallic strength member is positioned at the center of the cable core; for certain fiber counts, this metallic member is further coated with an extruded layer of polyethylene (PE). The loose tubes (along with any necessary filler rods) are stranded around the central strength member to form a compact, circular cable core, with the interstitial spaces filled with a water-blocking compound. The core is then wrapped longitudinally with an aluminum-polyethylene laminate (APL) tape, followed by the extrusion of a polyethylene (PE) outer sheath.
Features and Applications
Excellent mechanical and temperature characteristics;
High fiber count due to the optical fiber ribbon structure;
Suitable for duct and aerial installations;
The loose tubes offer good flexibility and resistance to bending.
| Optical Fiber Characteristics | |||||
| G.652.D | G.655 | 50/125μm | 62.5/125μm | ||
| Attenuation | @850nm | - | - | ≤3.0dB/km | ≤3.0dB/km |
| @1300nm | - | - | ≤1.0dB/km | ≤1.0dB/km | |
| @1310nm | ≤0.36dB/km | ≤0.36dB/km | - | - | |
| @1550nm | ≤0.22dB/km | ≤0.23dB/km | - | - | |
| Bandwidth | @850nm | - | - | ≥500MHz·km | ≥200MHz·km |
| @1300nm | - | - | ≥1000MHz·km | ≥600MHz·km | |
| Cable Cut-off Wavelength | ≤1260nm | ≤1260nm | - | - | |
| Polarization Mode Dispersion (PMD) | Single Fiber | ≤0.20ps/√km | ≤0.20ps/√km | - | - |
| Link Value(M=20, Q=0.01%) | ≤0.10ps/√km | ≤0.10ps/√km | - | - | |
| Technical Parameters | ||||||||
| Item | Content | Value | ||||||
| Fiber Count | 48 | 96 | 144 | 216 | 288 | 432 | 576 | |
| Loose Tube | Outer Diameter | 5 | 5 | 5.4 | 5.4 | 5.4 | 5.6 | 6.1 |
| Number of Tubes * Fibers per Tube | 1*48 | 2*48 | 2*72 | 3*72 | 4*72 | 6*72 | 6*96 | |
| Number of Fibers per Ribbon * Ribbon Capacity | 4*12 | 8*12 | 12*12 | 18*12 | 24*12 | 36*12 | 48*12 | |
| Nominal Outer Diameter | mm | 17 | 17 | 18 | 18 | 18 | 22.5 | 24 |
| Central Strength Member | Material | Steel Wire | ||||||
| Diameter (mm) | 2 | 2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | |
| Strength Member Coated Outer Diameter (mm) | - | - | - | - | - | 6 | 6.5 | |
| Water Blocking Material | Material | Water-blocking Jelly | ||||||
| Inner Sheath | Thickness (±0.1 mm) | 0.9 | ||||||
| Armoring Layer | Material | Corrugated Aluminum Tape | ||||||
| Outer Sheath | Thickness (±0.2 mm) | 1.8 | ||||||
| Operating Temperature | ℃ | -110 | ||||||
| Tensile Strength | Short-term / Long-term (N) | 1500/600 | ||||||
| Crush Resistance | 1000/300 | |||||||
| * Other structures or fiber counts can be customized according to customer requirements. | ||||||||
| Main Mechanical and Environmental Performance | |||
| Item | Test Standard | Specified Value | Requirement |
| Tensile | IEC 60794-1-2-E1 | See Technical Parameters | Short-term attenuation increment: ≤ 0.1 dB |
| Crush | IEC 60794-1-2-E3 | See Technical Parameters | Short-term attenuation increment: ≤ 0.1 dB |
| Impact | IEC 60794-1-2-E4 | Height 1m, Impact 450g, at least 5 times | Residual attenuation increment: ≤ 0.03 dB |
| Repeated Bending | IEC 60794-1-2-E6 | Load 150N, 30 cycles | Residual attenuation increment: ≤ 0.03 dB |
| Torsion | IEC 60794-1-2-E7 | 1m, ±180°, 10 cycles | Residual attenuation increment: ≤ 0.03 dB |
| Temperature Cycling | IEC 60794-1-2-F1 | -40°C ~ +70°C | Attenuation change: ≤ 0.05 dB/km |
| * All fiber attenuation change measurements are performed at 1550nm wavelength. | |||
Packaging and Shipping
Our Factory
- FAQ -
1. What types of fiber optic products do you offer?
2. Do you support customized fiber optic cable specifications?
4.Can I request a sample before placing a bulk order?
6. How are fiber optic cables packaged for shipment?
- Note -
Whether in fiber count, jacket material, or length, Yuzhou Fiber offers flexible customization services. Besides, if you have any special requirements for packaging or labeling, we will try our best to meet them. Please send us your specific requirements.
Yuzhou Fiber suggests that purchasing fiber optic cables in bulk is generally more cost-effective. This is because bulk production allows us to offer competitive volume discounts, helping you reduce overall project costs. If you are interested in purchasing fiber optic products, contact us today to get a quote. We will get back to you as soon as possible. Thank you for choosing us!
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