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The battle between CWDM and DWDM: which is friendlier to MAN?

As is known to all, CWDM and DWMD are closely related, both of which adopt WDM technology and can simultaneously transmit multiple optical wave lengths in a single fiber. However, CWDM is suitable for short distance transmission, while DWDM is …

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CWDM VS DWDM: which is the better choice?

Now the MAN business continues to enrich the MAN capacity requirements are also increasing. However, in the construction of MAN, due to the limited transmission resources of operators that have laid optical fiber, it is necessary to find new solutions …

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New Technology in Optical Fiber Communication: Hollow-Core Fiber Technology

In recent years, with the explosive growth in data transmission demands, optical fiber communication technology has continued to achieve new breakthroughs. From traditional solid-core optical fibers to the new generation of hollow-core fiber technology, this innovation not only advances optical …