Tag Archives: WDM network

Coherent Optics and 400G Applications

Posted on June 29, 2022 by Admin

In today’s high-tech and data-driven environment, network operators face an increasing demand to support the ever-rising data traffic while keeping capital and operation expenditures in check. Incremental advancements in bandwidth component technology, coherent detection, and optical networking have seen the … Continue reading →

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Hybrid CWDM-DWDM System Boosts Your Network Capacity

Posted on April 19, 2017 by Admin

Should I choose a medium capacity but more cost-effective CWDM solution, or to adopt the cost-prohibitive DWDM approach with comparably enhanced capacity? This is a problem that consistently faced by WDM technology users. The wrong decision, however, may inevitably lead … Continue reading →

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Optical Transponder (O-E-O) Used in WDM Network

Posted on March 31, 2017 by Admin

WDM technology is commonly used in today’s optical networks. It basically assigns each service (10G LAN, SONET/SDH, Fiber Channel, etc) an independent dedicated wavelength—which then is multiplexed into one single fiber. Eliminating the use of multiple fibers while increasing fiber … Continue reading →

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How to Overcome the Challenges of Adopting WDM-PON in FTTx?

Posted on March 24, 2017 by Admin

The bandwidth demand in the access network has been increasing rapidly over the past several years. Passive optical networks (PONs), as the most economical FTTx architecture that needs no power supply, have evolved to provide much higher bandwidth in the access … Continue reading →

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Enhance Network Capacity With CWDM Mux/Demux

Posted on July 22, 2016 by Admin

Advanced networking technologies bring more convenience and flexibility to our lives, as well as the never-ending demand for higher bandwidth and faster transmission rates. To meet these requirements, service providers and network managers are more inclined to seek help from … Continue reading →

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