ASU FO Cable – Definition, Structure, Benefits, and Applications
The ASU FO Cable is an aerial self-supporting dielectric cable which is often used in FTTH outdoor network with spans up to 80m or 120m. The cable consists of one loose tube filled with max 12 optical fibers and FRP strength member as traction element. Its structure is completely dielectric and easy to handle and install, eliminating the need of strings and grounding.
Aerial Self-Supporting Optical Cable
Aerial Self-Supporting Optical Cable (ADSS) is an insulated fiber optic cable that can be hung between utility poles or power towers. It is often used for long-haul telecommunications and building network communication, especially in FTTH applications. Compared to other aerial cables, ADSS is easy to install and has many advantages, including its high tensile strength, waterproofing, anti-corrosion, and low weight.
ASU fiber optical cable has a modular buffer tube design, and asu-fiber-optic-cable each individual buffer tube can be easily pulled out of the outer sheath, providing maximum flexibility in deployment. It can be used as a standalone cable or connected to other cables using pigtails, patch cords and jumpers. Its waterproofing and UV protection prevent rainwater, ultraviolet radiation and other external factors from damaging the optical fibers.
All-dielectric loose-tube design and round cable profiles minimize wind and ice loading. It also reduces the need for survey, planning and remedial civil works, making it an ideal solution for short-, mid- and long-length spans.
This type of cable can be installed on existing telephone poles without the need for a messenger, which saves installation time and money. The all-dielectric construction of this cable helps to avoid potential safety hazards from power lines and lightning strikes. Additionally, it has excellent performance in terms of crushing and impact strength. It is also nonmetallic and offers a range of other benefits, including a smaller diameter and lower weight than other types of outdoor overhead fiber cables.
ADSS Optical Cable
ADSS optical cable is an aerial self-supporting fiber cable designed for various outdoor applications. It has a high tensile strength and is suitable for use on power lines and poles. It also has a low installation cost, making it an ideal choice for rural power grids. In this article, we will explore the definition, structure, benefits, and applications of ADSS optical cables.
The ADSS cable consists of a non-metallic central loose tube with an appropriate excess length, surrounded by a gel-filled waterproof compound. It is then expertly stranded around aramid yarns and covered by an outer defensive sheath, which can be either PE or AT. The combination of these materials and processes gives the ADSS cable excellent mechanical properties under a wide range of conditions.
In addition to its superior mechanical performance, ADSS fiber optic cable can also withstand a higher maximum working tension than metallic cables. This feature makes it a good option for power line towers with limited space or for aerial-to-duct transitions. Moreover, it is less vulnerable to damage than metallic cables, which can be subjected to vibrations.
The ADSS cable is also a good alternative to OPGW fiber cables for long-distance circuits, since it does not require a support or messenger wire. It is also easier to install, as it does not need to be energized, so it can be used on existing power lines and towers.
FTTH Optical Cable
FTTH networks are rapidly becoming more common as bandwidth usage continues to grow exponentially. This has led to a number of service providers increasing their fiber network deployments to bring broadband access directly to the home. There are a few key steps that must be taken to ensure a successful implementation of an FTTH network.
The first step is determining the feasibility of a FTTH network in a given area. This can include assessing the availability of fibre-based services in that area, as well as checking to make sure that there is sufficient space in the subscriber’s home to install an FTTH connection. If the FTTH network is determined to be feasible, then an ISP can schedule an installation appointment with the user.
A qualified technician will survey the subscriber’s property to determine the best route for the multimode fiber optic cable assemblies supplier cable entry point. Then, they will install a network interface device (NID) on the outside of the house. The NID will connect the fibre-optic cable to the Optical Network Terminal (OTO) within the home.
The quality of the optical cable depends on several factors, including the type of fiber used in the core, the size of the fiber bundle, and the material it is wrapped in. Additionally, the quality of the tiny lenses bonded to each end of the cable and embedded in each connector is also important. Poor-quality lenses can decrease performance, so it is essential to choose a cable with the highest quality lens.
FTTH Aerial Optical Cable
FTTH aerial roll-outs provide a quick and cost-effective solution for broadband infrastructure developers to deliver customer connections in rural areas where underground installation is not feasible. They can be deployed alongside existing telephone or utility poles and offer an alternative to costly and time-consuming cable trenching. The deployment method also minimizes the impact on local communities and businesses, reducing potential disruptions and delays in network service.
Using the proper equipment for deploying FTTH aerial drops can help minimize potential risks and ensure maximum performance. Proper deployment techniques should be followed to minimize the risk of accidental damage to cables or poles, while adhering to industry standards regarding bending radii and cable distances. Regular inspections and maintenance should also be conducted to prevent potential problems from developing.
The right FTTH aerial optical cable can help ensure the quality of your network and enable technological advancements in areas where high-speed internet access is limited or unavailable. It can also play an important role in fostering social and economic development by connecting remote areas with high-speed services that open up new opportunities for education, e-commerce, telemedicine, and more.
NEXCONEC offers a variety of FTTH aerial drop cables that can meet the specific requirements of different environments. These cables include figure-8 fiber optic cable and loose tube aerial cables. Figure 8 fiber cable features a figure-eight construction with messenger wires and a sheath made of low smoke zero halogen (LSZH) or polyethylene material. Moreover, a strand of steel wire acts as the messenger to support the cable in the field and maintain proper tension.
