The following figure illustrates the components on the front panel of the 7520-48Y-8C.
The following figure illustrates the components on the front panel of the 7520-48YE-8CE.
The following figure illustrates the components on the front panel of the 7520-48XT-6C.
The back panel (not shown) includes dual redundant hot-swappable power supplies and six hot-swappable fan units.
The 7520 Series supports one internal IAH port, 1/s1, used by IAH virtual machines. For conceptual information see Extreme Integrated Application Hosting. For configuration instructions to use internal IAH ports, see Virtual Services Configuration using CLI and Virtual Services Configuration using EDM.