CloudyHydradio861 year ago000WARNING: Its SFP port does NOT support DAC cables EDIT (previous post): This model does not support Passive DAC cabled over 1.5mvatotecag1 year ago • purchased this product000purchased this productI have a number of RB4011s in use and several connected to a switch with DAC cables. I run 10gbps over it. That works without any problemsShow in original language (German)Comment