The small form-factor pluggable (SFP) is a compact, hot-pluggable transceiver used for both telecommunication and data communications applications. The SFP transceiver contains a PCB that mates with the SFP electrical connector in the host system. The form factor and electrical interface are specified by a multi-source agreement (MSA). It...
With the optical fiber application develop, the CWDM and DWDM was designed in the optical network . The early fiber optic transmission systems put information onto strands of glass through simple pulses of light. A light was flashed on and off to represent the “ones” and “zeros” of digital information. The actual light could be of almost any wavelength (also known as color or frequency) from rough...
It is well known that Cisco is the worldwide leader in IT . So more and more people intall their devices in all of the world, in order to make the customer easiely learning more useful knowleage, share with some information as bel...
Quality is very important for all products, such as SFP Transceiver, only maintian the good quality, the products can be got the trust from the cusotmer , is it right ? To control the quality of the product,we will conduct some testing, including Material testing, Product parameter testing, Distance testing, Switch testing and Aging testing. A.The purpose of Aging testing: 1.Finding the failure pr...
Allied Telesis is the world's leading provider of network products and solutions, it has more than 200 companies and branches all over the world, built a perfect R & D center, production base, sales channels, as well as pre-sales and after-sales service system. Allied Telesis can provide users with a complete products line and solutions, its structure of the product line is constantly adjusted...
With the steady development of company,our business continues to expand,the shipment ways are also diversified.Different shipment ways will cause different freight cost.Customers are not only focus on the product cost,but also the freight cost.In order to make customers spend less time on the freight, we made a freight cost analysis as follows: Our shipment ways ge...
With the development of the optical communication industry,new technology and cost-saving solutions are derived.Such as the widely used of CWDM and DWD.Today we learned about CWDM and DWDM. CWDM is a low-cost WDM transmission technology face to the access layer of metropolitan area network.Saving fiber resources and networking cost.It solves two problems:1.The shortage of optical fiber; 2.Multiser...
With the rapid development of optical communication, there are more and more optical transceivers on the market. The users are not only consider the stability and reliability of the optical transceiver, but also the price and quality and whether to meet the requirements of the equipment and other aspects. However, many people can’t identify the quality of the optical transceiver is good or bad, so...
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