Grinding is the most important part of the connector assembly process. Grinding is mainly to adjust the 3D parameters of the ferrule end face and the end face treatment. 3D parameters will affect the docking performance of the connector, such as whether the docking is accurate, whether the contact is tight, etc.; thus, it will have a certain impact on the optical characteristics, mainly affecting its insertion loss and return loss. The quality of the end face will also affect the optical characteristics and service life of the connector. Grinding is one of the factors that affect the insertion loss of the connector; but for the return loss of the connector, grinding plays a decisive role. The common sense that you need to know about grinding first, grinder: center pressure grinder, pressure applied from the center of the grinding disc. The biggest advantage is that the pressure can be adjusted, that is, the pressure can be adjusted to adjust the 3D parameters, and the 3D parameters can be adjusted by changing the hardness of the polishing pad. There are more options for the adjustment of 3D parameters, so the type of polishing pad can be reduced. need. The shortcomings are:...
“Full house gigabit”is the technology that brings WiFi signals to every corner of the house.It replaces the traditional network cable with optical fiber wiring,can realize seamless roaming at home,and can also solve the problem of network stuck.For small partners with high WiFi signal requirements,the”Gigabit Whole House”is simply a big savior! Say goodbye to WiFi dead ends Why there is a blind spot in the WiFi signal,in fact,has nothing to do with the quality of the router,and it has nothing to do with the broadband package.All the friends who have applied for broadband packages know that when the fiber enters the home,an optical modem will be connected,and the optical modem will perform photoelectric conversion to provide wired broadband connection and WiFi signal.Small partners who pay more attention to signals will also purchase additional routers,connect the optical modems via wired,and introduce the wireless signals in the home from the information box to the center of the home. Signal dead angle problem,one of the reasons lies in the location of the optical modem and the router.The light cat is placed in the information box at home,usually in the entrance area.At the same time,due to the material of the metal cover of the information...
