24/48 1gbE copper (PoE available)
16x 10gbE (8x SFP+ in the front, 8x via 2 QSFP+ breakout ports on the rear)
2x 40gbE (separate from the previously mentioned breakout ports)
Supports OpenFlow in hardware for SDN, including hybrid port mode
SupportS MACSEC on the SFP+ ports for 80gbps of real time L2 AES-128 encryption
Same OS features as ICX6450 but adds advanced protocols like BGP, VRFs, tunnels, everything
80w power draw for the 24 port models with or without PoE
110w power draw for the 48 port models with or without PoE
audible - about the same as an R710, little quieter than LB6M
2x redundant hot-swap PSU's
Fans cannot be modified
Aggregate capacity: 528gbps / 396Mpps (wirespeed regardless of features enabled)
Datasheet
FAQ
Architecture Brief
(note: when the above PDF's say the QSFP ports can only be used for stacking, they're lying)