New Hardware Supported in Switch Engine 32.4

The following new hardware is supported in Switch Engine 32.4.

Table 1. ExtremeSwitching 7520 Series Switches
ExtremeSwitching 7520-48Y-8C	48 1/10/25Gb SFP28 ports, 8 40/100Gb QSFP28 ports, 6 unpopulated fan modules, 2 unpopulated PSU slots
ExtremeSwitching 7520-48XT-6C	24 1/10GbaseT RJ45 ports, 6 40/100Gb QSFP28 ports, 6 unpopulated fan modules, 2 unpopulated PSU slots

Table 2. ExtremeSwitching 7720 Series Switches
ExtremeSwitching 7720-32C	32 100Gb QSFP28 ports, 6 unpopulated fan modules, 2 unpopulated PSU slots

Dual Network Operating System Information

All Universal Hardware switches can run two different network operating systems: Switch Engine (default) or Fabric Engine. When you power up the switch for the first time, you must select an operating system.

For more information about selecting a network operating system, or changing it after initial selection, see Changing the Network Operating System.