The rear of the MSS280 has the network connectors, the AC power connector, and the inlets for the fans.
There are 4 Ethernet (TCP/IP) Network Ports used to communicate with client workstations circled in YELLOW—2x 10Gb/s RJ-45 connectors on the left and 2x 25Gb/s SFP28+ connectors on the right. All four will function correctly if connected to lower speed Ethernet ports on user workstations. For best results used only Cat6 or higher Ethernet cables.
The Power Connector circled in TURQUOISE accepts a standard C13/C14 power cable (included).
The three system fans keep the unit within operational temperature. Please ensure these are not obstructed or covered.