ADSS Fiber Optic Cables

ADSS fiber cables are a popular option for telecommunications and power transmission line installations. But they are also susceptible to failures such as corona and dry-band arcing.

To prevent this, it’s important to understand the factors that affect their strength and durability. This article will explore the characteristics that make up a durable ADSS fiber cable.

Span Length

This ADSS fiber optic cable has a span length of up to 120mt and features a single jacket design that is resistant to weathering. It is also pre-terminated with LC connectors for quick and easy setup. This particular cable has a G652 single mode optical fiber core and offers bend resistant fibers to ensure it can handle long span applications.

Unlike traditional metallic cables, adss-fiber-optic-cables are non-conductive and require no messenger wire to support them. They can be strung low over existing power lines, making them ideal for use in the transmission of high-speed broadband data. This type of cable can reduce the amount of maintenance work needed to repair damaged wires, and it can provide greater flexibility than conventional copper cables.

ADSS cables are available in a variety of pole span lengths and can accommodate different wiring schemes. This flexibility makes them a popular choice for both medium-span and long-distance aerial installations. The cable can be used to carry both single mode and multimode fibers, and it supports up to 144 fibers.

The span length of an adss-fiber-optic cable depends on the construction and the intended application. Its center tube construction features a central rod member and gel-free buffer tubes stranded around it. Optical fibers are loosely laid in the tubes, and the tube edges are sealed with a water blocking ointment. Helically laid aramid yarn strength members supply peripheral reinforcement, and the inner and outer cable jackets are bonded to each other.

Tensile Strength

The tensile strength of adss-fiber-optic-cables is determined by the amount of force that can be exerted on the cable without it breaking. It is a critical parameter when choosing a fiber optic cable for a given installation, and it should be used in conjunction with other parameters such as maximum sag requirements, weight considerations, and availability of support structures or poles.

ADSS cables have become a popular choice for adss-fiber-optic-cables network cabling in aerial installations due to their non-metallic composition and ability to be installed near power lines without shutting off the electricity. They are able to support circuits up to 100 km long using single-mode fiber and light wavelengths of 1310 nm or 1550 nm.

These cables typically consist of aramid or other types of non-metallic strength elements (main and/or peripheral) in gel-filled central tubes with optic fibers covered by defensive outer sheaths. Depending on the application, they can be loose-tube or tight-buffered. Loose-tube cables are used in outside-plant applications and for interconnecting devices, while tight-buffered cables are suited to risers, ducts, and general building or plenum applications.

In addition to their excellent performance, ADSS cable is also a highly cost-effective alternative to OPGW and OPAC because it can be installed over existing power lines Fiber Optic assembly companies without power outage construction. Unlike traditional metal-clad wires, these cables do not have metallic components that can cause interference and require a special grounding system to prevent potential damage. They are also easier to maintain, with a higher tensile strength and temperature resistance than most other types of fiber optic cable.

Temperature Resistance

Compared with traditional power cables, ADSS fiber optic cables have better electric field resistance and high temperature resistance. These features make them more resistant to lightning and other harsh environments, so they can work safely in power transmission lines. This type of cable also has a light weight and is easy to install, which helps reduce installation costs.

Unlike other types of electrical wires, ADSS cables can be used in both duct and overhead applications. They can also be installed over long distances and are ideal for power communication lines near high-voltage transmission lines. Moreover, they can be easily combined with other types of transmission lines to provide a comprehensive cabling system.

ADSS optical cable is all-dielectric self-supporting, which means it has a flexible structure that can resist external forces and prevent damage to the internal glass optical fibers. The all-dielectric nature of the cable also allows it to maintain low optical loss throughout its life, which is critical for power communication systems.

Its all-dielectric construction also offers good water resistance. However, if the cable is exposed to coastal environments with salt-sprayed air, it can be wetted and turn into a semi-conductive material. Fog and dew can also cause the fiber-optic cable to become wet, which causes corrosion. The corrosion can cause corona or dry-band arcing, which leads to the destruction of the aramid yarn and exposes the PBT loose tubes that contain the optical fibers.

Environmental Resistance

ADSS is a non-metallic cable that can be installed on existing power poles to provide fiber-optic connectivity over short and medium spans. Its rugged construction, high-temperature resistance, and environmental adaptability make it a popular choice for aerial communication networks. In addition, its low installation costs and high tensile strength make it an excellent alternative to traditional power lines.

The main risk of aerial self-supporting fiber cables is their susceptibility to the tracking effect, which is a type of dielectric degradation caused by partial electrical discharges in or on insulating material. These discharges can lead to the formation of dry bands or corona on the cable, resulting in signal degradation or interruptions. In order to minimize this problem, it is important that the cable be properly maintained and distanced from other objects such as trees, buildings, and power lines.

The best way to reduce the risk of tracking effects is to use an all-dielectric ADSS fiber cable. This type of cable uses all dielectric materials, making it resistant to moisture and other environmental factors. It also features a thicker outer layer, which helps to protect the optical fibers from damage. Additionally, ADSS fiber cables are insulated and filled with a gel-filling compound that prevents water penetration. These features increase the cable’s crush resistance and maximum tension, as well as its performance in extreme temperature conditions.