User's Guide Part 1

Table Of Contents
Chapter 2: System hardware Power supply units (PSU)
Power supply units (PSU)
PSU description
The AC+DC Power Injector is an indoor unit that is connected to the ODU and network
terminating equipment using Cat5e cable with RJ45 connectors. It is also plugged into an AC or
DC power supply so that it can inject Power over Ethernet (POE) into the ODU. Choose one of
the following PSUs (Figure 18):
Figure 18
AC+DC Power Injector
Caution
The PSU ODU ports are designed to connect only to PTP 700 ODUs, PTP-SYNC units,
NIDUs or LPUs. Do not connect any other equipment, as damage may occur.
Do not connect the PIDU Plus PTP 300/500/600 Series to the PTP 700 ODU or LPU.
Note
Each of the ODU kits listed in Table 5 includes one PSU and one US or EU line cord as
stated in the Cambium description.
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