- ADSS Optical Cable Main Techn…
ADSS Main technical parameters
- What is CPR Class?
What is CPR? The CPR (Construction Product Regulation) is a regulation issued by the European Union, in force since 1 st July 2016. The purpose of the CPR is to: Ensure the harmonization across Europe of the materials used in construction Achieve higher safety levels for fire and dangerous substances in materials used in construction … Continue reading What is CPR Class?
FTTH drop cable is mainly used for the FTTH drop (from the optical fiber distribution box to the user’s home ONT equipment), which is divided into ordinary butterfly drop cable (GJXH), self-supporting butterfly drop cable (GJYXFCH), prefabricated end Butterfly drop cable, invisible butterfly cable and prefabricated invisible cable. 1.Ordinary butterfly drop cable (GJXH) GJXH optical … Continue reading FTTH drop cable
In the original FTTC structure, if the optical network unit set on the roadside is replaced with a passive optical splitter, and then the optical network unit is moved to the user’s home, it is an FTTH structure. If the optical network unit is placed at the terminal equipment of large enterprise users (companies, universities, … Continue reading FTTH optic fiber cable structure
The selection of optical cable is not only based on the number of optical fibers and the type of optical fiber, but also the outer sheath of the optical cable according to the use environment of the optical cable. 1. When the outdoor optical cable is directly buried, the armored optical cable should be selected. … Continue reading Selection of optical cable