https://www.epsglobal.com/Media-Library/EPSGlobal/Products/files/finisar/transceivers/FCBN425QB2Cxx.jpg?ext=.jpg&maxsidesize=400
4x25G, full-duplex, InfiniBand, QSFP cable ends, electrical limiting interface, RoHS, multimode, 2.5W, 0/70°C operation. Internal optics: 850nm VCSEL array, PIN array, round plenum cable, 1m - 100m length, GEN2
Coherent | Finisar
https://www.epsglobal.com/manufacturers/finisar
https://www.epsglobal.com/getmetafile/38c38d6f-96fa-4ba8-9fe1-f446f11e2e1a