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Re: [EFM] RE: Wavelength allocation


I agree that wavelength allocation can become a pretty 
complex discussion when we start to get into wavelength grids definitions etc etc.
However, I don't think we have to go this far to have some
of the benefits of an additional channel downstream. For example, integrated ONU optics
components (and almost a standard) are available for separating two incoming wavelengths,
where one channel could carry analogue video.
The expected increase to ONU optics costs are not so high and
costs at the OLT are shared amongst all users. 

A minimum aim of the group could be to make provision
for such an overlayed analogue video delivery system.


Tom Murphy