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How does the DWDM network work?
Jul 18 , 2024
FIBERWDM is the original manufacturer of DWDM equipment with over 10 years of experience and a mature team, providing free DWDM transmission solutions to customers. DWDM network is an optical transmission technology used to simultaneously transmit multiple optical signals of different wavelengths in optical fibers. It achieves high-capacity optical communication by associating each signal w...
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Is DWDM and OTN the same?
Jul 24 , 2024
DWDM and OTN are two different technologies in the field of optical communication. DWDM is an optical transmission technology used to simultaneously transmit multiple wavelengths of optical signals in optical fibers, thereby expanding the transmission capacity of optical fibers, increasing network bandwidth, and supporting long-distance transmission. OTN is a network transmission tec...
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What is an LPO Optical Module?
Aug 12 , 2025
In the wave of digitalization, high-speed data transmission and processing have become the core driving forces behind technological development. As a key carrier of information transmission, optical communication technology continues to evolve to meet the explosive growth in bandwidth demand. Among these advancements, the LPO optical module has emerged with unique technological advantages, standin...
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What is an APD detector?
Dec 03 , 2025
The full name of an APD detector is Avalanche Photodiode detector. It is a high-sensitivity photoelectric detection device whose core function is to convert weak optical signals into measurable electrical signals. It is widely used in fields such as optical communication, laser ranging, and low-light imaging. Compared with ordinary photodiodes, its biggest advantage lies in its signal am...
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