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What is EDFA?How does EDFA work?And what are the types of EDFA?
Jun 13 , 2024
What is EDFA? EDFA is an optical repeater device that is generally used in the C and L bands, almost between 1530 and 1565nm.The fiber is doped with the rare earth element erbium, allowing the glass fiber to absorb light at one frequency and emit light at another frequency.At present, EDFA optical fiber communication is usually used to compensate for the optical fiber loss in long-distance optical...
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Broadband PON Network Single-Line Dual-Access Device Manufacturer--FIBERWDM
Jul 11 , 2024
In today's digital society, high-speed broadband connection has become an indispensable part of people's daily life and work. The broadband PON network transmits the broadband signal to the end user through the optical fiber to realize the high-speed and stable network connection. Traditional PON networks usually use a single-line single-access structure, that is, a single fiber to connect on...
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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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