We have got some spare DWDM stuff that was used for an internal project, free to collection.
It's 2x DWDM mux/demuxes - simplex. (E.G. It one fibre goes into each module, rather than a pair.) Each unit is a 1U rackmount chassis, with 40 channels. (Channel 21 to 60 in the 1550nm range.) They are the AWG type of mux, athermal, so have a wide temperature operating range and give about 3db attenuation. Free to collection from the new data centre in Reading opereated by Everest DCs. Shameless plug: www.everestdc.com Hopefully someone can put them to a good use. First to reply taking up the offer gets them. Ed
