Optical Module: PCB Design Method

Original Article: Optical Module: PCB Design Method PCB is an important part of optical transceiver modules. Details of design in this part are as following: 1, jigsaw mode The miniaturized optical module PCB is recommended to be mirrored symmetrically in the center. The specific design requirements are shown in the figure below. 2, Mark point design …

Server Adapter: Terms you need to know

In the traditional big-scale data centers, networks are often 3-tier structure. Cisco calls it: a hierarchical inter-networking model. This model contains the following 3 layers:  Access Layer: also called Edge Layer. Access switches are usually located at the top of the rack, so they are also known as ToR (Top of Rack) switches, which are …

Connection of optical transceiver modules

As the technology of fiber optic communication gets better and better, it can be said that optical fiber has been involved in all aspects of our work and life, such as intelligent home, office automation, industrial control network, onboard vehicle and military communication network and other fields. Optical fiber in the data center connects ports …