North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Cisco HFR
I'm curious here, don't photons cause a lot of reflective jitter because of their large size ?? -henry --- Mikael Abrahamsson <[email protected]> wrote: > > On Tue, 25 May 2004, Peter Lothberg wrote: > > > You can run the same distance as you do with your > 10G system. > > It;s mostly driven by dispersion, crosstalk and > snr if you have many > > amps. Milage varies with span design, but is not > much different than > > 10G (as the symbol speed is till 10G). > > Ah, so it's actually 4 different wavelengths within > the ITU-grid > alottment of one single 10G wave? > > > > Can 10G optical amplifiers be used? > > > > Yepp.. > > How does the fact that you need to amplify four > times the photons in the > same wavelength space affect things? Just needs to > be taken into > consideration when calculating the amount/number of > amplification/amplifiers? > > Is this something in production or alpha/beta test > with the DWDM > manufacturer? > > -- > Mikael Abrahamsson email: [email protected] >
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