FTTH Fiber Optic Cable is also called Optical Cable, it consists of a core and a cladding layer, selected for total internal reflection due to the difference in the refractive index between the two. In practical fibers, the cladding is usually coated with a layer of acrylate polymer or polyimide. This coating protects the fiber from damage but does not contribute to its optical waveguide properties.
Return and Warranty
1. All products have been 100% tested and inspected before shipment.
2. All products have quanty warranty. If there is no man-made problem, we will replace or repair freely.
3. We provide the best after-sales service. If any quality problems occur, we will do our best to solve for customers.