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What is dcm dispersion compensation module?
Dec 29 , 2021
In the field of optical fiber communication, the dispersion compensation module (DCM) (also known as the dispersion compensation unit, DCU) is used to compensate for the dispersion, for example, to compensate for the dispersion in a long transmission fiber. Usually, this module provides a certain amount of dispersion, but there are also modules with tunable dispersion. Inserting the module into th...
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Point-to-point 20-channel 100G DWDM QSFP28 55KM transmission - Fiberwdm.com
Apr 21 , 2022
With the explosion of network data flow, 100G transmission has begun to be widely used. At present, the traditional 100G/200G coherent optical DWDM CFP/CFP2 transmission solution is expensive and has a long lead time;FIBERWDM Ruid Ele-tech has launched a non-coherent 100G DWDM QSFP28 transmission solution through various efforts and cooperation, which has a good cost advantage in 100G short-distan...
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