China Layer-twisted Non-metallic Air-blown Micro Cable Manufacturer, Supplier, Factory

Single-mode optical fiber G.652D is designed for optical transmission systems operating in the entire wavelength window of 1260nm to 1625nm. By suppressing the water peak near 1383 nm due to hydroxyl (OH-) ion absorption in traditional single-mode fiber, the fiber is able to open the E-band (1360-1460 nm) for operation, thus providing a usable wavelength of more than 100nm.

The fiber reel is light weight and compact, built with high-tensile, durable optical fiber for minimal signal loss and maximum resilience.

The structure of GYTZA53 optical cable is to put 250µm optical fiber into a loose tube made of high modulus material, and the loose tube is filled with waterproof compound. The center of the cable core is a metal reinforcement core. For optical cables with certain cores, a layer of polyethylene (PE) needs to be extruded outside the metal reinforcement core. The loose tube and filling rope are twisted around the central reinforcement core to form a compact and round cable core, and the gaps in the cable core are filled with water-blocking fillers. After the plastic-coated aluminum tape (APL) is longitudinally wrapped, a polyethylene inner sheath is extruded, and after the double-sided plastic-coated steel tape (PSP) is longitudinally wrapped, a flame-retardant outer sheath is extruded to form the cable.

The structure of uni-tube light-armored fiber optic cable is to put 250μm optical fiber into a loose tube made of high modulus material, and the loose tube is filled with waterproof compound. The loose tube is longitudinally wrapped with a layer of double-sided plastic-coated steel belt (PSP), and water-blocking material is added between the steel belt and the loose tube to ensure the compactness and water-blocking performance of the optical cable. Two parallel steel wires are placed on both sides and then a polyethylene sheath is extruded to form a cable.