Figure 1.1 illustrates the front of an OnBoard appliance 1040 DAC (dual-AC power supply) model with two PCMCIA card slots and with two AC universal power inlets. Other models are available with one AC power supply or two DC power supplies, as described in
OnBoard Appliance Models.
Figure 1.3 illustrates the back of an OnBoard appliance model that has 40 private 10/100 Ethernet ports.
Figure 1.3 also illustrates the other ports that are standard on all OnBoard models: one public 10/100/GE (Gigabit Ethernet) primary Ethernet port, one public 10/100 secondary Ethernet port, one auxiliary (AUX) port and one console port.