Cisco SCH-7IN-TS-B/W Reference Manual page 10

Installation
Figure 7
Option 2: Ethernet Connection with AC
The Ethernet is connected directly to the switch (see
neutral and hot connections.
Figure 8
Cisco Smart+Connected 7" In-wall Display Reference Guide
10
Ethernet with PoE - Requires Ethernet Connection to PoE Injector
Ethernet - Requires a Connection to Ethernet and AC Power
Figure 8). This power connection requires both
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