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Operating Manual

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39GHz_L 5G Wireless Optical DAS Operating Manual
3.3 MPSU Configuration
The MPSU is a unit to supply power to MDU and MHU, designed to install on 19 inch rack. It
inputs AC 120V power, and has DC 6V, DC 12V, DC 24V, DC 37V output voltage. DC 6V supplies to
MDU through harness, and DC 12V and DC 24V are supplied to MHU through harness. And DC 37V
is supplied to the MDU through coaxial cable.
Figure 4. MPSU Configuration.
Warning
When turning the power off for MPSU, turn off the AC switch configured on the front part of the
MPSU, and separate the AC IN cable configured on the back part of the MPSU from the outlet.