Extreme Network Inc Extreme 7720-32c With Front To Back Air Flow. Supports 32x40/100g With Dual Ac PMeet the Extreme 7720 32c, a purpose built data center switch engineered to deliver dense, highperformance connectivity in a compact 1U form factor. Optimized for fronttoback airflow, this model is purposefully designed to integrate with standard rack cooling systems while providing enormous uplink capacity through 32 ports that can operate at 40G or 100G speeds. Ideal for spine and leaf deployments, campus data centers, or enterprise core networks,