BS EN 62343-3-1:2016 PDF

What is BS EN 62343-3-1 ‒ Dynamic channel equalizers about?

BS EN 62343-3-1 is a part of an international multi-series standard that outlines the specifications for dynamic modules. BS EN 62343-3-1 provides the specific requirements for the dynamic channel equalizer (DCE), which is used to compensate and equalize the variations in channel power spectrum as the optical channels propagate through DWDM networks. A typical DCE module is an electrically controlled two-port device, which controls the time-varying power levels of multichannel input signals such that, at the output channel, powers are nominally equalized.