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SpycerBox Cell | Hardware Guide | Version 1.0
Rohde & Schwarz DVS GmbH
Overview
Overview of the Rear
2.3.1 Power Supply
The redundant power supply provides the system with power up to a
maximum of 650 Watts. It consists of several independent power sup-
ply units: Even if one fails the others will still offer enough power to
keep the system working.
The following provides an overview of one of the power supply units:
Figure 2-6: Overview of power supply unit
Second power supply failure
The system can be operated with one power supply unit out of or-
der. However, if another one fails, a continued operation of the sys-
tem cannot be guaranteed.
It is recommended to change a failed power supply unit im-
mediately (see section “Power Supply Maintenance” on
page 5-19).
handle
With the handle of the power supply unit you
can pull the unit out of the power supply once it
is unlocked with the latch.
LED
The LED indicates the state of the power supply
unit:
green
Operating normally
off
Standby mode or a power
supply failure has occurred
latch
The latch of a power supply unit locks it in the
power supply. With it the unit can be unlocked
and pulled out of the power supply with the help
of the handle.
power cable socket
The socket where the power cable has to be
plugged in to provide the system with power.
latch
power cable socket
LED
handle