Weunion's MiniADSS: Fiber Optic Solutions in Central and South America
2025-06-24
Weunion has accumulated over two decades of experience in FTTX (Fiber to the X) development, which has enabled the company to develop a deep understanding of the fiber optic industry. In Central and South America, the digital development has created a strong demand for fiber optic connectivity, while the diverse geographical environments from the mountainous terrains in Costa Rica to the complex urban settings in São Paulo, Brazil, pose unique challenges for traditional fiber optic installations. In response, Weunion has been actively involved in providing solutions, with its MiniADSS (All - Dielectric Self - Supporting), also known as ASU, cable being a key product in addressing these challenges.
The Technical Details of MiniADSS (ASU) Cable
Design and Construction
The MiniADSS (ASU) cable from Weunion features a carefully engineered design. The optical fibers are placed inside a loose tube made of high - modulus plastic, which offers reliable mechanical protection. The tube is filled with gel to prevent moisture and physical damage to the fibers. Two Fiberglass Reinforced Plastics (FRPs) are SZ stranded around the tube, enhancing the cable's flexibility and tensile strength. To prevent water penetration, the cable core is filled with water - blocking yarn. The cable is then covered with either a PE (Polyethylene) outer jacket or an AT (Armor - Type) outer jacket, and a ripcord is included in the jacket for easy stripping during installation.
Technical Specifications
Project | Technical Indicators | |||
Counts | 1 - 12 | 24 | 1 - 12 | 24 |
Span | 80M | 120M | 80M | 120M |
Cable Diameter (mm) | 6.6 | 7.6 | 7.5 | 8.2 |
Reference weight(Kg/km) | 45 | 62 | 52 | 65 |
Tensile Strength(N) | 1500N | 2000N | 1500N | 2000N |
Crush Resistance(N/100mm) | 2000N | 2000N | 2000N | 2000N |
Bending Radius(mm) | Static/Dynamic:10D/20D | Static/Dynamic:10D/20D | Static/Dynamic:10D/20D | Static/Dynamic:10D/20D |
Temperature(℃) | Storage /Operation:-40℃~+70℃ | Storage /Operation:-40℃~+70℃ | Storage /Operation:-40℃~+70℃ | Storage /Operation:-40℃~+70℃ |
These specifications demonstrate the cable's adaptability to different scenarios. The span range allows it to cover both short - distance and long - distance connections, while the small diameter and light weight make it convenient for installation, especially in areas with limited space. Its mechanical strength and wide temperature tolerance ensure stable performance in various environmental conditions commonly found in Central and South America.
Product Characteristics
The MiniADSS (ASU) cable's all - dielectric structure provides resistance to electromagnetic interference, which is beneficial when installing near power lines, a common requirement in many areas of Central and South America. Its smaller size and lighter weight compared to traditional ADSS cables reduce transportation and installation difficulties. The design also simplifies the stripping and splicing processes, which can potentially decrease installation and maintenance time.
MiniADSS (ASU) in Central and South American Projects
Mountainous Regions of Central America
In Costa Rica's mountainous areas, where the rough terrain makes fiber optic installation difficult, Weunion's MiniADSS (ASU) cable has been implemented in projects to connect remote villages to the main fiber optic network. Installed along existing power lines, the cable's lightweight nature facilitated handling in the challenging terrain. Despite exposure to adverse weather conditions like strong winds and heavy rain, the cable maintained connectivity. As a result, these villages gained access to high - speed internet, enabling new opportunities in e - commerce, online education, and telemedicine.
Urban Centers of South America
In São Paulo, Brazil, the MiniADSS (ASU) cable has been used in fiber optic network expansion projects. In areas with narrow streets and limited overhead space, the cable's small diameter allowed for installation without major infrastructure changes. Its electromagnetic interference resistance ensured stable performance in the urban electrical environment, helping local network operators to expand their services and meet the increasing demand for high - speed internet from various users.
Complementary Fiber Optic Products
Weunion also provides a series of products that work with the MiniADSS (ASU) cable. Fiber ODFs (Optical Distribution Frames) serve as central hubs for fiber termination, splicing, and distribution. With a modular design, they can be customized according to project requirements and are typically installed at key network nodes such as telecommunications exchanges and data centers.
Fiber optic cabinets protect and organize fiber optic equipment. They are equipped with ventilation and temperature - control systems, which are important in the hot and humid climates of the region. In earthquake - prone areas, the cabinets are built to be structurally robust.
Fiber Distribution Boxes (FDBs) are responsible for distributing fiber optic connections to end - users. Available in different port densities, they are installed in various locations such as apartment complexes, offices, and community centers. Their compact and weather - resistant design makes them suitable for both indoor and outdoor use.
In addition, Weunion offers network cables, including cat.5e, cat.6, cat.7, and cat.8 types, for in - building connections and linking network components. Cable testing equipment such as fiber optic power meters, visual fault locators, and OTDRs are used to ensure the quality and integrity of the fiber optic network during and after installation.
Quality and Standards
Weunion's MiniADSS (ASU) cables and related products adhere to international standards like ISO 9001, CE, and ROHS. These standards ensure product reliability, safety, and environmental compliance. The company's quality control processes cover all stages of production to maintain consistent product quality.
In summary, Weunion's MiniADSS (ASU) cable, along with its complementary products, has played an important role in the fiber optic development of Central and South America. Through technical design and product characteristics that match the regional environment, it has helped address the connectivity challenges in these regions, contributing to the local digital infrastructure construction.
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