News

Note that the following two points can help you reduce the loss of the optical module and improve the performance of the optical module. Note 1: There are CMOS devices in this chip, so pay attention to prevent static electricity during transportation and use. The device should be grounded well ...

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

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...