2.2.3 Network Application Installation
The PoE+ Managed Injector Hub is not an equipment with data switching function between data ports. To
inject PoE power and transmit data packets to PDs, the PoE+ Managed Injector Hub is usually linked to an
Ethernet switch. Typically, the Mid-span Injector is installed between regular Ethernet switch and PDs, and
mostly it is located close to the Ethernet switch side.
To install a PoE+ Managed Injector Hub on a network environment, simply complete the following steps:
Step 1: Power on the PoE+ Managed Injector Hub and connect the RJ45 cable from the “Data” port to the
Ethernet switch port.
Step 2: Connect the RJ45 cable from the “Data + Power” ports to the PDs, such as VoIP phone and IP
camera.
Step 3: Check the link status on both PD and Ethernet switch. Once the Injector starts to deliver 52V power
over RJ45 cables to PDs, the PoE-in-Use LED of the PoE+ Managed Injector Hub lights up.
Figure 2-2-3: Network application installation
The PoE+ Managed Injector Hub supports data passive mode, that is, even the PoE+ Managed Injector Hub
is manually powered off, the data between “DATA” port and “DATA & PWR” port can still be transmitted
without data loss.
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