Article archive
03/30/2016 11:20
Currently, to cope with the high-bandwidth and high-performance requirement, network designers are turning to upgrade their network to higher data rate speed like 40Gbqs. Under this circumstance, 40G QSFP+ transceivers become more and more popular in optical network. However, opportunity always be...
03/28/2016 09:46
Currently, data centers and networking environments are undergoing a tremendous transformation, requiring higher speeds, greater scalability, and higher levels of performance and reliability to better meet the demands of business. As speed and performance needs increase, optical transceivers have...
03/21/2016 10:36
Ethernet standard originally relied on duplex fiber cabling with each channel using one fiber to transmit and the other to receive. But according to the 802.3ab standard, When transition to 40/100G, parallel optics are needed to transmit and receive signals. Because for 40G, there are 4-Tx and 4-Rx...
03/17/2016 14:08
A report of IHS Inc. mentioned that the global optical network equipment market totaled $12.5 billion in 2015, growing 3 percent from the prior year. 2015 has been regarded as the year of telecom industry. And many research companies predict that the market of 2016 for telecom field will continue...
03/15/2016 16:59
According to the report of IHS“Optical Network Hardware Tracker”, it said that the year of 2015 is a year of harvest to many vendors in optical communication industry. Optical interconnection hardware market increased greatly in 2015, vendors like Fiberstore won large market share and expanded its...
10/16/2015 14:53
Optical transceivers always play an important role in the modern data center. And their importance will continue to grow in the following years. The modern data centers usually have 10G access ports that interface to 40G switching fabrics. However, the 25G access ports and 100G switching fabrics...
10/09/2015 14:39
With the development of technology, more and more fiber tools are available. They are used for testing at different stages of the network to meet various test requirements. These tests are used to reveal the total loss, optical return loss and fiber length, and the tests can be in a complete...
09/09/2015 15:18
Optical transceivers can be classified into different categories based on the performance characteristics and nature. The most common characteristics include: transfer rate, transmission distance, fiber mode, wavelength, connector type. This article will have an explanation of the criteria used to...
09/02/2015 16:08
It is well known that Cisco is a worldwide leader in the telecommunication industry. Cisco products and services are very welcome among the users, which ranges from application networking services, optical networking, to routers, switches, interfaces and modules, etc. This paper will introduce...
08/26/2015 17:26
As it is known to all, optical multiplexers are components specifically designed for wavelength division multiplexing (WDM) systems. The optical multiplexer couples two or more wavelengths into the same fiber, while the optical demultiplexer separates a multiplicity of wavelengths in a fiber and...
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