The Atlona® AT-PS-48083-C is a 48 volt, 0.83 amp external power supply.

It is an optional power supply for the following OmniStream™ networked AV encoders and decoders:

OmniStream 111 (AT-OMNI-111)
OmniStream 112 (AT-OMNI-112)
OmniStream 121 (AT-OMNI-121)
OmniStream 122 (AT-OMNI-122)
OmniStream 512 (AT-OMNI-512)
The AT-PS-48083-C is also a replacement power supply for the following products:

AT-HDR-EX-100CEA-KIT
AT-HDR-EX-70C-KIT
AT-UHD-EX-100CE-KIT
AT-UHD-EX-70-KIT
AT-UHD-EX-70C-KIT
AT-UHD-HDVS-300-KIT
AT-UHD-SW-52ED
AT-UHD-SW-5000ED
AT-HDVS-150-RX
AT-PS-POE