Knowledge

What is GPON? GPON (Gigabit-Capable PON) technology is the latest generation of broadband passive optical integrated access standard based on ITU-TG.984.x standard. It has many advantages such as high bandwidth, high efficiency, large coverage, rich user interface, etc. Most operators regard it a...

First, what problem is the PON used to solve? ● With the emergence of high-bandwidth services such as video on demand, online games and IPTV, users are in urgent need of increasing access bandwidth.Existing ADSL-based broadband access methods are increasingly difficult to meet user requirements f...

The English name of the optical module is: Optical Module. Its function is to convert the electrical signal into an optical signal at the transmitting end, and then transmit it through the optical fiber, and then convert the optical signal into an electrical signal at the receiving end.Simply pu...

Summary and solutions for common fault problems in fiber optic transceivers There are many types of fiber transceivers, but the method of fault diagnosis is basically the same. To sum up, the faults that occur in the fiber transceiver are as follows: 1.Power light is off, power failure; 2.The Li...

Problems encountered in the installation and use of fiber optic transceivers Step 1: First, do you see if the indicator of the fiber transceiver or optical module and the twisted pair port indicator are on? 1.If the optical port (FX) indicator of the A transceiver is on and the optical port (FX) ...

First, the basic knowledge of the optical module 1.Definition of optical module: Optical module: that is, the optical transceiver module. 2.The structure of the optical module: The optical transceiver module is composed of an optoelectronic device, a functional circuit and an optical interface, a...