{"id":967,"date":"2019-08-21T06:25:15","date_gmt":"2019-08-21T06:25:15","guid":{"rendered":"http:\/\/www.dkphotonics.com\/blog\/?p=967"},"modified":"2019-08-21T06:25:15","modified_gmt":"2019-08-21T06:25:15","slug":"top-reasons-to-choose-dwdm-mux-demux","status":"publish","type":"post","link":"https:\/\/www.dkphotonics.com\/blog\/top-reasons-to-choose-dwdm-mux-demux\/","title":{"rendered":"Top Reasons to Choose DWDM Mux\/Demux"},"content":{"rendered":"

With the internet, there has been a large influx of data, and while this is good for a business as data helps in many ways, it is a challenge to handle big data. Highly efficient and capable data transmission speed seems inevitable.<\/p>\n

\"\"<\/p>\n

To solve the paradox of increasing bandwidth with less spending, DWDM Mux\/Demux<\/a><\/strong> is the perfect choice. This is designed to be capable of transporting even extremely large capacity of data traffic in telecom networks. And all that with high level of efficiency and a greater speed!<\/p>\n

A great solution to the bandwidth explosion from the access network!<\/p>\n

What is WDM and how does it work?<\/strong><\/p>\n

WDM which stands for wavelength division multiplexing is the process whereby various light waves are multiplexed into one single signal that can be transmitted through an optical fiber.<\/p>\n

But the light signals indexed into single signal split into different light waves at the receiver end. There are versions: coarse wavelength division nultiplexing (CWDM) and dense wavelength division multiplexing (DWDM).<\/p>\n

And the \u2018wavelength steps between the channels\u2019 is the main deference between these WDMs. \u00a0For example, while it is 20nm (course for CWDM, for DWDM this is typically 0.8nm (dense).<\/p>\n

But here we will discuss the latter, DWDM technology: how it works, its benefits and also the drawbacks if there are any.<\/p>\n

DWDM technology works to integrate multiple signals at different wavelengths over the same fiber. This technology is the result of long efforts to find a better solution to the growing need for efficient and capable data transmission. It is uses different colors (wavelength) which are integrated into a device called Mux\/Demux which stands for multiplexer\/demultiplexer. These devices are meant to integrate and segregate the signals respectively. Mux is used at the feeding end while the Demux on the receiving end.<\/p>\n

As the function of Mux is to select one of several input signals to send to the output, it is also called a data selector. It acts as a multiple-input and single-output switch which sends optical signals at high speed over a single fiber optic cable. It eliminates the need for using several devices for different input signals. With Mux, sending a large amount of data over the network at a higher speed is now feasible.<\/p>\n

On the contrary, Demux that has one input and more than one out-puts can send one single input signal to one of many devices. Its main purchase is to receive a signal comprising multiple optical frequencies and separates it into its frequency components.<\/p>\n

DWDM Mux\/Demux modules provide the advantages of DWDM technology in a fully passive solution. They are perfect for long form transmission. In fact, they have a long list of benefits provided you choose the right one for you.\u00a0 To make the most, you should buy your DWDM Mux\/Demux from a reputed supplier like DK Photonics which is known for providing a wide range of high quality optical passive components in China.<\/p>\n","protected":false},"excerpt":{"rendered":"

With the internet, there has been a large influx of data, and while this is good for a business as data helps in many ways, it is a challenge to handle big data. Highly efficient and capable data transmission speed seems inevitable. To solve the paradox of increasing bandwidth with less spending, DWDM Mux\/Demux is … Continue reading Top Reasons to Choose DWDM Mux\/Demux<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112],"tags":[],"class_list":["post-967","post","type-post","status-publish","format-standard","hentry","category-dwdm"],"yoast_head":"\nTop Reasons to Choose DWDM Mux\/Demux<\/title>\n<meta name=\"description\" content=\"DWDM Mux\/Demux modules provide the advantages of DWDM technology in a fully passive solution. They are perfect for long form transmission.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dkphotonics.com\/blog\/top-reasons-to-choose-dwdm-mux-demux\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Top Reasons to Choose DWDM Mux\/Demux\" \/>\n<meta property=\"og:description\" content=\"DWDM Mux\/Demux modules provide the advantages of DWDM technology in a fully passive solution. 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