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25

2017-08
The influence of temperature to the optical transceiver
As a sales of Optical Transceiver Modules 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 optical transceiver.

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24

2017-08
How to test the SDI signal?
In digital video, in order to facilitate the long-distance transmission of the digital signal, the parallel data is converted into serial data, which is transmitted to the receiving end through a cable or optical fiber. SDI is the abbreviation for this serial data interface. In the high-speed SDI signal transmission and conversion process, because of the performance of hardware equipment and installation level of different, resulting in SDI signal quality degradation, resulting in high-definition video signal reception error. It is often necessary to test the SDI signal and find the possible causes of the problem based on the test results, thus ensuring the performance of each link in the HD system.

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24

2017-08
10GBASE-T SFP+ or 10GBASE-SR Fiber SFP+, which one will you choose?
Now big data become IT industry hot words, it gives 10 Gigabit transmission popularity to bring a strong driving force. For a data center switch port, both of 10GBASE-SR Fiber SFP+ and 10GBASE-T SFP+ can meet your short reach need, but which one will you choose?

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24

2017-08
10 Practical Questions about Structured Cabling Infrastructure
Q: We encountered long-distance network construction problems in the company, such as office buildings too long, and the internet access point on the other side of the building, to ensure that each floor has internet access and also fast, How to solve?

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24

2017-08
The choice of optical transceivers need to be aware of four things
It’s critical to choose a proper type of optical transceiver for your device, but there are too many factors need to concern about, so we are going to help you to go through the necessary factors so that you would know what should be taken into consideration.

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RECENT BLOG POST

01

2019-10

What is 100G CFP?

With the continuous development of 5G communication technology, 100G modules are gradually becoming popular. We know that there are many kinds of packages for 100G optical modules. From 2000 to now, the optical module package types have been rapidly developed. Its main package types are: GBIC, SFP, XENPAK, SNAP12, X2, XFP, SFP+, QSFP/QSFP+, CFP, CXP. In the fast-developing network era, some 100G optical modules avoid the risk of being eliminated, and upgraded and revised with the wave of the Internet, such as 100G CFP optical modules.
01

2019-10

What is CWDM SFP? Which areas does it mainly apply to?

1. What is the CWDM SFP? The CWDM optical module is an optical module using CWDM technology to implement the connection between the existing network device and the CWDM multiplexer/demultiplexer. When used with a CWDM multiplexer/demultiplexer, CWDM optical modules can increase network capacity by transmitting multiple data channels with separate optical wavelengths (1270 nm to 1610 nm) on the same single fiber.
01

2019-10

What is AOC and DAC?

AOC is the abbreviation of Active Optical Cables, which is called Active Optical Cables in Chinese. AOC active optical is to encapsulate two optical modules and cable together. Because the medium of transmission in the middle is optical cable, AOC optical module, which contains laser devices, has a higher price for DAC. However, its optical aperture is not exposed, it has high reliability, and its working distance can be customized for a long distance of less than 100 meters.
01

2019-10

What is DWDM SFP? What areas does it mainly apply to?

Dense Wavelength Division Multiplexing (DWDM) technology is capable of transmitting data in an optical fiber using bit wavelength parallel transmission or string line transmission using the wavelength of the laser.It is widely used in different fields of communication networks, including long-distance backbone networks, metropolitan area networks (MANs), residential access networks, and local area networks (LANs).The DWDM optical module is the optical module that uses this technology, so the DWDM optical module has high bandwidth and long-distance transmission characteristics.

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