HP Aruba compatible 10G DAC with SFP+ to SFP+ connectors, 1M, Twinax, Passive Cable. Equivalent to HP Aruba J9281B, J9281C, J9281D. Fully compatible with HP Aruba hardware including the HP Aruba 2530, 2540, 2920d, 2930F, 2930M, 3810, 5400R, 8320 & 8400.