Remote Pumping in Point to Multi-point Networks

A remotely pumped Erbium-doped system for the amplification of an optical signal long-reach (LR) next-generation passive networks (NG-PONs) is presented in this paper. The will be deployed with/over current point to multi-point technology with/without backward compatibility. Remote pumping allows extending reach distribution and magnification splitting ratio as well, which most important increasing number end users PON network. In our laboratory, we have successfully verified functionality unidirectional bidirectional remote based on fiber inserted into route from a central office. Our measurement results prove that it possible extend total reaching without difficult incidence Based results, proposed amplifying network approach capable being used C band or split ratio.