Juniper Networks EX Series EX4400-48F

Switch - L3 - Managed - 12 x 1/10GBase-SX + 36 x 100/1000Base-SX + 2 x 100 Gigabit (stacking) - back to front airflow - rack-mountable - AC 100 - 120 / 200 - 240 V - TAA Compliant