1.What are OPGW and ADSS Cables?
All-dielectric self-supporting (ADSS) fiber optic cables are strong enough to support themselves between structures without the use of conductive metal elements.
It is designed for aerial transmission and distribution line environments.
As the name implies, the cable has no metal parts and requires no support or suspension wires, so it can be installed in a single run.
OPGW fiber optic cable, also known as fiber optic composite aerial ground cable, is a fiber optic cable with a dual function.
It performs the task of grounding as well as providing a path for transmitting voice, video, or data signals.
Fiber optic cables are designed to be installed on power transmission and distribution lines.
The optical fiber is protected from environmental conditions such as lightning, short circuits, and loads to ensure reliable signal transmission.
ADSS Cable Structure
ADSS fiber optic cable structure mainly consists of center reinforcement, stranded loose tube, water-blocking material, aramid yarn, and sheath. ADSS fiber optic cable structure is divided into single sheaths and double sheaths two kinds.
OPGW fiber optic cable structure is mainly composed of stainless steel tubes of fiber optic unit and aluminum-clad stainless steel tubes.
Among them, the metal monofilament aluminum clad steel, aluminum alloy peripheral reinforcement composed of.OPGW fiber optic cable has 4 types: ACS (aluminum-clad stainless steel tube), stranded tube, center tube, and ACP (aluminum-clad PBT).
3.Applications
OPGW cable is used in the electric utility industry, transmission and distribution of power lines ( i.e., 500KV, 220KV, 110KV voltage grade lines), voice, video, data transmission, SCADA networks, ariel ground wires, and dark fiber leasing.
ADSS cable is used for telecommunications by power utilities, telcos, and private network groups, distribution and high voltage transmission lines, conductors, outdoor aerial self-supporting installation, enterprise OSP networks, broadband, FTTX networks, railways, long-distance communication, CATV, CCTV, computer networks system, ethernet LAN Network, outside plant campus backbone, etc.
4.A profitable choice
Usually, overhead fiber cables help in cost-cutting as they are safe to use and do not require additional aid to secure them. Even though it costs much more than the underground cables, it doesn't need additional support. Thus, making it a feasible choice and increasing the installation rate.
This also gives an advantage over the quick build of the network and provides early service. If we sum up, OPGW and ADSS cables offer a high investment return and reduce the initial cost.
Conclusion
Choosing the perfect cables for overhead transmission lines might get confusing. Thus, you need to stick to the key aspects such as cabling designs, environment and installation cost. If you are dealing with new cables and have to construct the entire transmission system from scratch, then OPGW would be suitable.
Where to Buy ADSS & OPGW Cable?
Hengtong Group, with its extensive experience and global presence in the fiber optic industry, offers a wide range of high-quality ADSS and OPGW cable solutions tailored to meet diverse needs and environmental conditions. If you're interested in learning more about our FTTH drop cable products or need assistance in selecting the right solution for your project, we invite you to get in touch with our expert team. Contact us at jenny@htgd.com.cn or call +8615711010061 to discuss how we can help you achieve optimal connectivity for your network infrastructure.