The difference between indoor thread optical cable and ADSS optical cable

Indoor thread fiber optic cables and ADSS (All-Dielectric Self-Supporting) optical cables are two types of fiber optic cables that are commonly used for different applications. While both types of cables use fiber optic technology for transmitting data, there are significant differences between them. In this article, we will explore the differences between indoor thread fiber optic cables and ADSS optical cables.

Application

The first and most significant difference between indoor thread fiber optic cables and ADSS optical cables is their application. Indoor thread fiber optic cables are designed for indoor use and are commonly used in data centers, office buildings, and other indoor settings where high-speed data transmission is required. These cables are typically smaller, more flexible, and easier to install in tight spaces.

ADSS optical cables, on the other hand, are designed for outdoor use and are commonly used for aerial installations. These cables are designed to be self-supporting, meaning that they can be hung from utility poles or other structures without the need for additional support cables. ADSS optical cables are typically larger and more robust than indoor thread fiber optic cables, and they are designed to withstand environmental factors such as wind, ice, and temperature fluctuations.

Design

The design of indoor thread fiber optic cables and ADSS optical cables is also significantly different. Indoor thread fiber optic cables are typically designed with a tight buffer, which protects the individual fibers from damage during installation and handling. This tight buffer design also makes the cable more resistant to environmental factors such as temperature changes and humidity.

ADSS optical cables, on the other hand, are designed with a central strength member that provides the cable with the necessary tensile strength to support its weight when hung from utility poles or other structures. This central strength member is typically made of fiberglass, aramid fiber, or other high-strength materials.

Fiber Count

Another significant difference between indoor thread fiber optic cables and ADSS optical cables is their fiber count. Indoor thread fiber optic cables are typically available in a range of fiber counts, from a few fibers up to several hundred. The fiber count of the cable will depend on the specific application and the amount of data that needs to be transmitted.

ADSS optical cables, on the other hand, are typically designed with a fixed fiber count. These cables are available in a range of fiber counts, but once the cable is manufactured, the fiber count cannot be changed. This is because the central strength member of the cable is designed to support a specific weight, and adding or removing fibers could compromise the integrity of the cable.

Installation

The installation process for indoor thread fiber optic cables and ADSS optical cables is also significantly different. Indoor thread fiber optic cables are designed to be easy to install in indoor settings. They are typically available in pre-terminated lengths, which means that they can be easily connected to other cables or equipment without the need for additional tools or connectors. These cables can be installed using a variety of methods, including conduit, cable trays, and raceways.

ADSS optical cables, on the other hand, are designed to be installed aerially. These cables are typically hung from utility poles or other structures using special hardware, and they are designed to withstand the environmental factors associated with outdoor installations. The installation of ADSS optical cables requires specialized equipment and trained technicians to ensure that the cables are installed safely and securely.

Cost

Finally, the cost of indoor thread fiber optic cables and ADSS optical cables is also significantly different. Indoor thread fiber optic cables are typically less expensive than ADSS optical cables, as they are designed for indoor use and do not require the same level of durability and strength as ADSS optical cables.