The status quo and prospects of China's all-optical network development

The future high-speed communications network will be all-optical network. All-optical network is the highest stage and the ideal stage for the development of optical fiber communication technology. The traditional optical network achieves full photonization between nodes, but electrical components are still used at the nodes of the network, which limits the further increase of the total capacity of the current communication network trunk. Therefore, a true all-optical network has become a very important issue.

All-optical networks use optical nodes instead of electrical nodes. Nodes are also all-photonized. Information is always transmitted and exchanged in the form of light. Switch-to-user information processing is no longer performed on a bit-by-bit basis, but routing is determined based on its wavelength.

At present, the development of all-optical networks is still in its early stages, but it has shown good development prospects. Judging from the development trend, the formation of a true optical network layer based on WDM technology and optical switching technology, the establishment of a pure all-optical network, elimination of electro-optical bottlenecks has become an inevitable trend in the future development of optical communications, it is the future of information networks The core is also the highest level of communication technology development, and it is an ideal level.

PCB  Assembly

PCB Assemble is not PCB plus components loading,but also the technologies.including PCB design,manufacturing,components ,process.Finally,we must have a strong understanding of the final product.That is why we asked you to supply samples or photos if any.
Storm Circuits is a one-stop solution for all circuit board services so we are often entrenched with the PCB fabrication process from design to assembly. Through our strong network of well-proven circuit assembly and manufacturing partners,we can provide the most advanced and nearly limitless capabilities for your prototype or production PCB application. Save yourself the trouble that comes with the procurement process and dealing with multiple components vendors. Our experts will find you the best parts for your final product.

What information we need for PCB assemble?
1.PCB Gerber file,or your design file.
2.BOM in excel,an example for you to reference.
I3.f any,please send a sample or final product photos. 3D view is also very helpful.
4.Assemble drawing.Some in PCB file,some not.
5.RoHS or not.
what is QTY you need.

Since PCBA project is much more complex than PCB manufacturing,your inquiry need about 3-4 days to reply with quotation,fastest 1 day to you .and standard lead time for PCBA is 3-4 weeks,2 weeks for express prototyping.

We purchase 99% of the parts from oversea to guarantee the components quality.this is the most important for your product.

PCB Assembly

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