• March 18. 2017

As a sales of optical transceiver should know that the working temperature will influence the parameters of the optical transceiver.When the applied environment temperature of the module is changed, then the working current will change as the temperature changes. At the same time, it will lead to changes in the parameters of the optical transceiver.Thus affecting the normal transmission of the opt...

• April 15. 2016

Due to the development of the optical fiber communication market, we offer the following kinds of attenuators: SC/LC/ST/FC The attenuation values include 1dB, 3dB, 5dB, 7dB , 9dB, 10dB ,12dB ,13dB ,15dB etc. In order to make the users more experience the level of our product quality, for the product testing share as follows: 1. Testing device---fiber microscope 2. Corresponding with SC / LC / ST /...

• April 13. 2016

The so-called "homogenization" refers to the different brands of products in the same category imitate each other in performance, appearance and even marketing techniques,so as to the gradual convergence phenomenon,the market competition behavior on the basis of the homogeneity of the goods is called "homogeneous competition". Homogenization is not conducive to the consumers to identify, no featur...

• April 12. 2016

Cisco System Inc. is known by all. With its IOS( Internet Operating System ), Cisco company is absolutely in a leading position in the multi protocol router market. At present, in Internet, nearly 80% of the routers from Cisco. In fact, in addition to the router this leading product,Cisco also has a full line of network equipment,including hubs, switches, access servers, software and hardware fire...

• March 12. 2016

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...

• March 14. 2016

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...

• March 14. 2016

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...

• March 14. 2016

An optical fiber connector terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. Every fiber connection has two values: · Attenuation or insertion loss · Reflection or return loss. Measurements of these parameters are&nb...

• March 14. 2016

In order to make the new partner learning the optical module interface easily, so summarize some useful information as below : The Interface Type of Fiber Optic Module: Dual fiber interfaces, Single fiber interfaces and RJ-45 interfaces. 1. Dual-fiber interfaces : The common...

• March 14. 2016

Fiber optic connectors are unique. Fiber cables transmit pulses of light instead of electrical signals, so the terminations must be much more precise. Instead of merely allowing pins to make metal-to-metal contact, fiber optic con...

• April 06. 2016

The annual OFC has arrived, It was held from March 20th to 24th in the United States, California, Anaheim Convention Center.To let everyone know OFC, summed up the following information: Optical Fiber Communication Conference & Exposition are jointly organized by the Optical Society of America (OSA), American Communication Association (IEEE / ComSoc), American Laser and Optoelectronics Associa...

• April 06. 2016

Very glad that there are some new colleagues join us and become a member of our family. In order to make us know the product ASAP,our sales manager organized a product training courses this afternoon.From this course, we ...