ADSS price

芯数：

2-144

跨距：

最大1500

What is optical cable: Power optical cable is also called all-media self-supporting optical cable, commonly known as power optical cable. It is a non-metallic structure, mainly using aramid for tensile strength. Generally used in circuits below, there are two types: sheath and sheath. RR Tianrun Yizhou Shanghai factory delivers timely and quality assurance! B meter distance element/meter meter distance element/meter meter distance element/meter
B meter distance element/meter meter distance element/meter meter Step distance element/meter
Bmeter step distance element/meter meter step distance element/meter meter step distance element/meter
Bmeter step distance element/meter meter step distance element/meter meter step distance element/ m

Product Description
The optical cable loose tube layer stranded structure puts the optical fiber into a loose tube made of high modulus material, and the optical fiber loose tube is filled with a waterproof compound. The optical fiber loose tube is wound around a non-metallic central strength member (usually R) at a certain pitch and twisted into a compact cable core, and then the inner sheath is extruded (can be omitted when the tension is small and the span is small), and then Wrap appropriate spun yarn according to the required tensile strength, and then extrusion or sheathing. The cable core is filled with water-blocking grease, but when working at a large span with a large sag, the cable core is easy to slide due to the small resistance of the grease, and the pitch of the loose tube is easy to change. Fixing the loose tube on the central reinforcement and the dry cable core using appropriate methods can be overcome, but there is a certain degree of process difficulty and the manufacturer needs to have certain professional skills
Advantages: The optical cable layer stranded structure is easy to obtain safety Although the diameter and weight of the optical fiber are relatively larger, it has advantages in medium and large span applications
The central tube structure of the optical cable is easy to obtain a small diameter, the ice wind load is small, and the weight is relatively light, but the remaining length of the optical fiber is There are restrictions on length