Author Archives: Ingrid.Liu

Passive CWDM vs Active CWDM

Coarse Wavelength Division Multiplexing (CWDM) is an optical multiplexing technology used for increasing the bandwidth of fiber. It works by combining optical signals of different wavelengths on one strand of fiber. Usually, CWDM is able to transport up to 18 … Continue reading

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WDM-PON Network: An Efficient Solution for 5G Deployment

Driven by the rapid development of mobile communication industry, 5G network has boomed. However, 5G also faces some challenges such as the higher transmission bandwidth requirement. How to solve these problems? The WDM-PON network may be a better solution. This … Continue reading

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Is 400G Ethernet Still Far in the Future?

The rapid expanding of data centers spurs the demand for higher speeds, greater scalability, and higher levels of performance over the network, and the demand is not gonna slack. Thus the Ethernet speed upgrade has become a hot topic. The … Continue reading

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How to Build 25G Network?

Driven by the boosting global data traffic, data center networks need better scalability, instant bandwidth provisioning, and application agility. Well, 25G is able to provide low-cost and high-efficiency for today’s network. Therefore, many suppliers provide various 25G devices such as 25G … Continue reading

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Transceiver Modules for FS N-series Switches with Cumulus Linux

In response to the expansion of open source networking, FS released N-series switches combining with Cumulus Linux. FS N-series switches, as hot-pluggable I/O devices, allow interconnections between multiple devices by using various transceivers modules. To provide more convenience and good … Continue reading

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