> Does anyone know if any Single Mode QSFPs exist on the market that use > wavelengths other than 1310nm (either self tunable or factory tuned)? > I am looking to put more than one 40gb link on a fiber pair similar to using > DWDM OADMs for 1g & 10g but can't seem to find any qsfp optics that don't use > 1310nm.
I've probed our optics vendor about this in the past when trying to achieve something similar. Although they state 1310nm, they actually run at 4 different 10G wavelengths (one of which is 1310) and as such are not suitable for Mux/Demuxing.
