Chapter 7: Installing X330-20Gtx, X330-28Gtx, And X330-52Gtx Switches On A Wall; Installation Guidelines; Figure 50: X330-20Gtx And X330-28Gtx Switches On A Wall; Figure 51: X330-52Gtx Switch On A Wall - Allied Telesis x330-52GTX Installation Manual
Fanless gigabit layer 3 access switches for virtual chassis stacking