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22

2017-08
The role of optical transceiver module of light
Light module integration optical transceiver module, is an important device in the optical fiber communication system as photoelectric conversion module, electrical signals into optical signals in the transmitter and the receiver will be in the light signal into electrical signal, mainly in the optical transceiver signal conversion function.

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22

2017-08
The basic knowledge of optical transceiver parsing
Optical transceiver includes three basic function modules: medium photoelectric conversion chip optical signal interface (optical transceiver module integrated) and electrical interfaces (RJ45), if equipped with network management function, including network management information processing unit.

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22

2017-08
Introduction to SFP+ Converter Module
In the previous articles, a variety of transceiver module knowledge have been introduced here. But a special type of transceiver module which called SFP+ converter module has never been covered in this blog. What is it? Today, we are going to unveil its mysterious veil.

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21

2017-08
Difference between coarse wave CWDM and dense wave DWDM
DWDM (dense wavelength division multiplexing) is undoubtedly the preferred technology in the field of optical fiber applications, but its expensive price makes many operators who are not enough to hesitate. Is it possible to enjoy WDM technology at a lower cost? Faced with this demand, CWDM (sparse wavelength division multiplexing) emerges as the times require.

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21

2017-08
What are the types of 10G SFP+ optical modules?
As everyone knows, SFP+ optical module for its small volume, low cost and high density advantages and is widely used in 10G Ethernet, in next generation mobile network, fixed access network, metropolitan area network, and data center and other fields are particularly common. So what are the types of 10G SFP+ optical modules?

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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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