I read somewhere it said GPON was 1550 and I knew that was wrong, so you saw it somewhere for sure.
Josh Luthman 24/7 Help Desk: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Tue, Apr 6, 2021 at 10:00 AM Adam Moffett <dmmoff...@gmail.com> wrote: > You're right.....I googled "GPON Wavelength" and the very first hit is > just plain wrong. > > > On 4/5/2021 10:05 PM, Chris Fabien wrote: > > Adam, > > GPON is 1310/1490. There are definitely ways to overlay DWDM. We > > overlay 1550 RF video over our GPON and it's probably a way wider > > signal than DWDM would be. > > > > On Fri, Apr 2, 2021 at 4:33 PM Adam Moffett <dmmoff...@gmail.com> wrote: > >> GPON is 1490 down and 1550 up > >> > >> I've been using CWDM which overlaps that. I hadn't looked at DWDM. > >> > >> DWDM C band is 1525-1565 which would overlap. > >> > >> DWDM L band is 1570-1625.....so yeah I guess a DWDM MUX that only > >> touched L-Band might pass GPON through. Maybe I've been looking at it > >> through the wrong lens. > >> > >> > >> On 4/2/2021 4:24 PM, Cassidy B. Larson wrote: > >>> Cant you just use a dwdm with expansion port? everything not in the > dwdm range would get spit out the expansion port (gpon). > >>> > >>>> On Apr 2, 2021, at 2:15 PM, Adam Moffett <dmmoff...@gmail.com> wrote: > >>>> > >>>> Why isn't there a MUX that carries GPON on one port and then also > allows me a few ethernet paths on other wavelengths? I feel like this > would be a really useful thing for people leasing dark fiber, so I can't > fathom why it's not a commodity item. > >>>> > >>>> > >>>> > >>>> -- > >>>> AF mailing list > >>>> AF@af.afmug.com > >>>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com > >> -- > >> AF mailing list > >> AF@af.afmug.com > >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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