What is the difference between the names of optical fiber junction box, optical splitter box and optical cable junction box? Are optical fiber splitter boxes and optical splitters just optical splitter boxes?
These names will vary from manufacturer to manufacturer, but generally speaking, the optical fiber junction box usually refers to the connecting equipment connecting the distribution optical cable and the household pigtail optical cable, that is, it only divides the large-core optical cable into many independent household optical fibers, which only plays the role of optical fiber distribution, but does not play the role of light splitting.
If an optical splitter is added to the optical fiber junction box, it will become an optical junction box, but this is not added indiscriminately, and the loss of the whole link should be considered.
Optical cable junction box usually refers to the general name of optical cable junction box and optical junction box.
If the specification is named, it will refer to the YDT standard.