Transparent Fiber Cable Tight-Buffer G657A2/B3 Single Mode
Short Description:
Discover unparalleled performance and discretion with our Transparent Tight-Buffer Fiber Optic Cable, engineered for high-speed data communication in telecom and data center environments. This G657A2/B3 single-mode fiber combines a robust, tightly buffered core with a unique transparent design, making it the ideal solution for installations where both reliab…Description
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Description
Discover unparalleled performance and discretion with our Transparent Tight-Buffer Fiber Optic Cable, engineered for high-speed data communication in telecom and data center environments. This G657A2/B3 single-mode fiber combines a robust, tightly buffered core with a unique transparent design, making it the ideal solution for installations where both reliability and aesthetics matter. Experience minimal attenuation and superior bending loss performance, ensuring stable and efficient data transmission over long distances. Highly versatile, this optical cable is compatible with a wide range of connectors, including LC, FC, and SC, and offers customizable lengths to meet your precise project requirements. Choose the perfect balance of flexibility, durability, and optical clarity for your next network deployment.
Transparent Fiber Cable Features
- High-Performance Single Mode Fiber: Available in G657A2 and G657B3 grades, designed to deliver low attenuation and superior bending performance for reliable, long-distance signal transmission.
- Versatile Connector Compatibility: Engineered to work seamlessly with industry-standard connectors, including LC, FC, and SC, offering maximum flexibility for various network setups and termination needs.
- Customizable Lengths & Packaging: Available in custom lengths to fit specific project scopes, with packaging options including convenient bag packing or protective spool packing (spool colors: black, white, or transparent).
- Durable Tight-Buffer Design: Features a robust tight-buffer construction that provides excellent protection to the fiber core, enhancing durability during installation and in demanding environments.
- Unique Transparent Jacket: The transparent design offers a discreet and modern aesthetic, ideal for visible installations or applications where the fiber’s appearance is a consideration.
- Wide Application Range: Perfect for high-speed data communication, including telecom networks, data centers, CATV, and FTTH (Fiber to the Home) deployments.
Fiber Parameters
| Items | Unit | Specification | |||||
| G652D | G657A1 | G657A2 | G657B3 | ||||
| Mode Field Diameter | 1310nm | μm | 9.1±0.4 | 8.8±0.4 | 8.8±0.4 | 8.6±0.4 | |
| 1550nm | μm | 10.4±0.5 | 9.8±0.5 | 9.8±0.5 | 9.6±0.5 | ||
| Cladding Diameter | μm | 125±1 | 125±0.7 | 125±0.7 | 125±0.7 | ||
| Cladding Non-Circularity | % | ≤1 | ≤0.7 | ≤0.7 | ≤0.7 | ||
| Core-Cladding Concentricity Error | μm | ≤0.6 | ≤0.5 | ≤0.5 | ≤0.5 | ||
| Coating Diameter | μm | 245±7 | 245±5 | 245±5 | 240±5 | ||
| Coating Non-Circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ||
| Cladding-Coating Concentricity Error | μm | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ||
| Cable Cutoff Wavelength | nm | λcc≤1260 | λcc≤1260 | λcc≤1260 | λcc≤1260 | ||
| Attenuation(max.) | 1310nm | dB/km | ≤0.34 | ≤0.35 | ≤0.35 | ≤0.35 | |
| 1550nm | dB/km | ≤0.22 | ≤0.23 | ≤0.23 | ≤0.23 | ||
| Macro-Bending Loss | 1turn×10mm radius @1550nm | dB | / | ≤0.75 | ≤0.1 | ≤0.03 | |
| 1turn×10mm radius @1625nm | dB | / | ≤1.5 | ≤0.2 | ≤0.1 | ||
| 1turn×7.5mm radius @1550nm | dB | / | / | ≤0.2 | ≤0.08 | ||
| 1turn×7.5mm radius @1625nm | dB | / | / | ≤0.5 | ≤0.25 | ||
| 1turn×5mm radius @1550nm | ≤0.15 | ||||||
| 1turn×5mm radius @1625nm | ≤0.45 | ||||||
Cable Parameters
| Items | Specifications | |
| Fiber core | 1 | |
| Tight-Buffer | Diameter | 0.85±0.05mm |
| Material | PVC | |
| Color | Transparent | |
Mechanical and Environmental Characteristics
| Items | Unite | Specifications |
| Min. Bend Radius（Dynamic） | mm | 20D |
| Min. Bend Radius（Static） | mm | 10D |
| Working temperature | ℃ | -20~40 |
| Storage temperature | ℃ | -20~40 |
Connectors:
LC,FC , SC. These connectors and fiber length can be chosen by customers .
Package type
Bag package Spool package(spool color as black ,white or transparent for option)
Specification
Mode”3″>SMMM
| Polishing | PC | UPC | APC | PC |
| Insertion Loss | ≤0.3dB | ≤0.3dB | ≤0.3dB | ≤0.3dB |
| Return Loss | ≥50dB | ≥55dB | ≥65dB | ≥35dB |
| Interchangeability | ≤0.2dB | |||
| Salt Spray | ≤0.2dB | |||
| Repeatability | ≤0.1dB (1,000 times) | |||
| High Temperature | ≤0.2dB (+85°C 168 hours) | |||
| Low Temperature | ≤0.2dB (-40°C 168 hours) | |||
| Temperature Cycle | ≤0.2dB (-40°C~85 °C 21 cycles 168 hours) | |||
| Humidity | ≤0.2dB (95% 75°C 168 hours) | |||
| Apex Offset | 0~50um | |||
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