English
Arabic
Chinese (Simplified)
Dutch
French
German
Italian
Portuguese
Russian
Spanish
Tight Buffer Fig 8 Drop Cable FTTH 1core 2core
APPLICATION：
Used in indoor/outdoor cabling;
Used as drop cable.
Fiber: Up to 4, tight buffered fiber
Fiber Types: Single-mode
Cable Types: Round drop cable
Strength Member:Aramid yarn
Sheath Options: Single LSZH sheath
Description
Tight Buffered Fiber design with compact and light weight, Easy and fast connect without splicing Excellent tensile.
Fiber Optical：
| No. | Items | Unit | Specification | |
| G.652D | ||||
| 1 | Mode Field Diameter | 1310nm | μm | 9.2±0.4 |
| 1550nm | μm | 10.4±0.5 | ||
| 2 | Cladding Diameter | μm | 125±0.5 | |
| 3 | Cladding Non-Circularity | % | ≤0.7 | |
| 4 | Core-Cladding Concentricity Error | μm | ≤0.5 | |
| 5 | Coating Diameter | μm | 245±5 | |
| 6 | Coating Non-Circularity | % | ≤6.0 | |
| 7 | Cladding-Coating Concentricity Error | μm | ≤12.0 | |
| 8 | Cable Cutoff Wavelength | nm | λcc≤1260 | |
| 9 | Attenuation(max.) | 1310nm | dB/km | ≤0.36 |
| 1550nm | dB/km | ≤0.22 | ||
Tight buffered fiber is a type of optical fiber cable where each fiber strand is coated with a thick layer of protective material, known as the buffer. This buffer provides extra protection, making it suitable for indoor and outdoor environments, as well as short or medium-distance networking applications.
Key features of tight buffered fiber include:
Durability: The tight buffer provides more protection against physical stress and environmental factors.
Flexibility: It is more flexible than loose tube fiber, making it easier to install in confined spaces.
Direct Termination: Each fiber strand can be easily connected or terminated without needing a breakout kit, simplifying installation.
Moisture Resistance: Some tight buffered fibers come with moisture-resistant materials, which makes them suitable for outdoor applications.
These cables are often used in LAN (Local Area Network) environments. (data centers, buildings, and campuses, where robust and easy-to-handle cables are needed)
