Interlogix MS-PoE - Manual (Page 14)

Chapter 2: Hardware Installation
If it is very difficult to find a power socket for an AC-DC Adapter of your
non-IEEE 802.3af networked device, the MS-PoE and SP-POE can
provide you a way to supply DC power for this Ethernet device
conveniently and easily.
Note: The MS-PoE and SP-POE can be installed in pair.s However, the
use of third-party device is allowed if the device complies with IEEE
802.3af standard.
Installing the MS-PoE
1. Connect a standard network cable from Switch/workstation to
"Ethernet" port of MS-PoE.
2. Connect the long cable that will be used to connect to the remote
device to the port "Ethernet + DC".
3. Connect an AC adapter to "DC 48V" of MS-PoE. The power LED will
be steady on.
Note: This product is intended to be supplied by a UL Listed Direct
Plug-In Power Unit marked "Class 2" or "LPS" and output rated 48
VDC.
4. Connect to IEEE 802.3af devices. Due to the the IEEE 802.3af
standard, the MS-PoE can directly connect with any IEEE 802.3af
end-nodes such as a wireless access point, VoIP phones and
Internet cameras which support IEEE 802.3af In-line Power over
Ethernet port.
8 MS-PoE Injector User Manual