ZMS Cable and Accessories

OPGW and ADSS fiber optic cables are both types of outdoor fiber optic cables, which are used to transmit data over long distances.  These cables are made up of extremely thin strands of glass or plastic, known as optical fibers, which are encased in the protective sheathing.  The fibers are arranged in a bundle, called a cable core, which is then surrounded by additional layers of protective material to create the final cable. While OPGW and ADSS fiber optic cables may appear similar at first glance. There are some key differences between the two that make them suitable for different applications and environments.  Understanding these differences is important for choosing the right type of cable for a specific application. Installation Method One of the main differences between OPGW and ADSS fiber optic cables is the way they are installed.  OPGW fiber optic cable is installed on overhead transmission lines, while ADSS fiber optic cable is installed on the side of transmission towers.

OPGW fiber optic cable is mainly used in 500KV, 220KV, and 110KV voltage level lines , affected by line blackout, security, and other factors, and mostly used in new lines. We should consider the following points when choosing an OPGW optical fiber cable :  1. the requirements of meteorological conditions, the requirements of its own tensile strength, and the requirements of the allowable design load of the tower should be met. 2. The main technical data to be considered in the design of OPGW are: fiber type, fiber core number, fiber diameter, fiber cross-sectional area, fiber unit mass, ultimate tension strength, short-circuit current, DC resistance, modulus of elasticity, coefficient of thermal expansion, average annual operating stress, minimum bending diameter, maximum coil length, etc. 3. OPGW fiber optic cable can be selected under the condition that the ambient temperature is +15℃, no ice, no wind, and the arc droop of another ground wire is kept consistent. 4. Determination of

Our company's OPGW cable Suspension clamps are made of high-quality cast aluminum alloy, which improves the mechanical properties and corrosion resistance of the Suspension clamps and greatly extends the life of the clamps. Double-layer guard line structure for a long time unbalanced load running fiber optic cable to play a greater protective role, and easy to install, no professional installation tools, maintenance-free, reduce construction costs, is the major communication construction lines, welcome new and old customers to buy! OPGW fiber optic cable dangling line clip structure composition: inner guard line, outer guard line, U-ring, right angle hanging ring, aluminum alloy shell, rubber clip block, grounding wire, screws, nuts, etc. Dangling line clip: OPGW cable dangling line clip is mainly used for straight-line tower overhead fiber optic cable line, for the purpose of hanging fiber optic cable. Pre-stranded overhanging clamps and ordinary overhanging clamps are similar t