Single-mode Optical Fiber G.657.B3

Orientalfiber Single-mode Optical Fiber G.657.B3 is developed based on the actual needs of procurement customers in FTTH, enterprise network construction and other fields. It breaks through the limitations of traditional single-mode optical fibers in small-radius bending scenarios, and achieves a perfect balance between bending performance and transmission quality. The product adopts high-purity quartz core material and advanced manufacturing technology, ensuring stable performance in various complex installation environments, reducing the difficulty of on-site construction and the cost of later maintenance for procurement customers. Whether it is the wiring of multi-dwelling unit (MDU) buildings, the layout of enterprise internal optical paths, or the assembly of small optical components, Orientalfiber Single-mode Optical Fiber G.657.B3 can meet the core needs of customers for stable signal transmission and easy installation.

Core Application Scenarios

1. Fiber-to-the-home (FTTH) Networks

In FTTH construction, procurement customers often face the problem of narrow wiring space, especially in old communities and houses, where large-radius bending of optical fibers is not allowed. Orientalfiber Single-mode Optical Fiber G.657.B3 has excellent bending resistance, which can be easily routed through corners, wall gaps and narrow pipelines, avoiding signal loss caused by forced bending. It is suitable for high-speed optical path transmission of FTTH networks, ensuring stable and high-speed network access for residents, and reducing the rework rate and material waste during construction for procurement parties.

2. Enterprise Network Construction

Enterprise networks, especially large office buildings and data centers, require dense wiring and frequent bending of optical fibers. Orientalfiber Single-mode Optical Fiber G.657.B3 can adapt to the high-density wiring environment of enterprise computer rooms, support the connection between servers, switches and other equipment, and ensure the stable transmission of large-volume data such as office data and video conferences. Its low attenuation performance ensures the high-speed operation of the enterprise network, and the easy installation feature shortens the construction period and reduces the labor cost of procurement customers.

3. Fiber Patch Cords of Various Structures

For procurement customers engaged in the production and assembly of optical fiber patch cords, the performance of optical fibers directly affects the quality of patch cords. Orientalfiber Single-mode Optical Fiber G.657.B3 has accurate geometric parameters and stable performance, which can be made into various types of fiber patch cords (such as LC, SC, FC interfaces). It is not easy to break or lose signal during the production and use process, improving the qualification rate of patch cord products and reducing the after-sales maintenance cost of procurement customers.

4. Small Optical Components and Special Cables

In the field of small optical components (such as optical couplers, optical attenuators) and cables with minimal bending requirements, Orientalfiber Single-mode Optical Fiber G.657.B3’s ultra-low bending loss and small bending radius advantages are fully reflected. It can be integrated into small-sized optical components, reducing the volume of components, and is suitable for special cables that need to be bent many times, such as medical equipment, industrial control equipment and other fields, meeting the special needs of procurement customers for optical fiber performance.

Product Standards and Certification

• International Standard Compliance

Orientalfiber Single-mode Optical Fiber G.657.B3 strictly complies with ITU-T G.657.B3 and IEC 60793-2-50 B6.b3 standards, and its optical performance indicators are better than the recommended values of the standards. The minimum bending radius can reach 5mm, which can fully meet the complex installation conditions in MDU and FTTH scenarios, such as corners, binding, high load tension, etc., ensuring that the product can be used in global various regions and fields that meet the above standards, reducing the risk of non-compliance for procurement customers.

• Enterprise Quality Certification

As a product of Orientalfiber, Single-mode Optical Fiber G.657.B3 is produced in a factory that has passed ISO9001 quality management system certification and ISO45001 occupational health and safety management system certification. The entire production process adopts refined manufacturing and strict quality inspection, from raw material selection to finished product delivery, each link is monitored and tested to ensure that each batch of products meets the quality requirements. This provides a reliable quality guarantee for procurement customers, avoiding quality problems caused by unqualified products and reducing the loss of project progress.

Key Product Characteristics

Ultra-low Bending Loss and Small Bending Radius

The minimum bending radius of Orientalfiber Single-mode Optical Fiber G.657.B3 can reach 5mm, which is far lower than that of traditional single-mode optical fibers. It has ultra-low bending loss in small-radius bending scenarios, ensuring that the signal transmission is not affected. For procurement customers, this feature can greatly reduce the difficulty of on-site wiring, adapt to various complex installation environments, avoid the waste of optical fibers caused by bending damage, and reduce the material cost and construction cost.

Full Compatibility with G.652.D Optical Fibers

Orientalfiber Single-mode Optical Fiber G.657.B3 is fully compatible with all G.652.D optical fibers, which means that procurement customers can directly replace or mix use the two types of optical fibers in existing network transformation or new project construction, without changing the existing equipment and wiring scheme. This reduces the transformation cost and technical difficulty for customers, improves the flexibility of project construction, and shortens the project cycle.

Low Attenuation and Wide Band Support

The product has low attenuation performance, which can meet the operation requirements of O-E-S-C-L bands (1260～1625nm). It can support high-speed signal transmission of 1Gbps, 10Gbps and even higher rates, meeting the needs of procurement customers for high-speed data transmission in FTTH, enterprise networks and other scenarios. The wide band support also ensures the scalability of the network, allowing customers to easily upgrade the network in the future without replacing the optical fiber, reducing the long-term investment cost.

Accurate Geometric Parameters and High Splicing Efficiency

Orientalfiber Single-mode Optical Fiber G.657.B3 has accurate geometric parameters and large mode field diameter (MFD), which can ensure low splicing loss during the splicing process. For procurement customers, this means that the splicing efficiency is improved, the time of on-site construction is shortened, the labor cost is reduced, and the stability of the optical path is also guaranteed, reducing the signal failure caused by splicing problems.

High Nd Value and Long Service Life

The product has a high Nd value, which can ensure a long service life even under the minimum bending radius. It has strong anti-aging, anti-corrosion and anti-interference capabilities, and can adapt to different environmental conditions (temperature range: -40℃~85℃). For procurement customers, the long service life of Orientalfiber Single-mode Optical Fiber G.657.B3 can reduce the frequency of optical fiber replacement, reduce the later maintenance cost and the impact on the network operation, ensuring the long-term stable ope

Specifications