Juniper 650-064382 QFX5100-48S-AFO Swith with 48x 10GbE SFP+/1GbE SFP Ports, 6x QSFP+ 40GbE Ports, 2x SFP/RJ-45 Management Ports, 2x AC Power Supplies, Front to Back Airflow Out, Rackmount Ears, Power and Console CablesPlease contact us if full rail kits are needed