ProCurve 5406zl, Installation And Getting Started Manual, Page: 27 / 52

2-13
Installing and Connecting the External Power Supply Shelf
Recommended Connection Topologies
In
st
all
ing
and Con
nect
ing
the
Exte
rna
l
Po
wer
Su
ppl
y Sh
elf
Figure 2-9. Connecting one EPS to two 5406zl switches
Limitations
In the illustration above, the maximum power that can be provided to each
switch is dependant upon which power supply is installed in the Power Supply
Shelf.
UPS Support
The Power Supply Shelf may be used in configurations where an Uninterrupt-
ible Power Supply (UPS) is desired. See Appendix A, “
Specifications ,” for the
power requirements of the Power Supply Shelf for use in determining your
UPS requirements.
Power Supply Shelf
ProCurve Switch
5406zl
EPS cables
To Power
Source
To Power
Source
ProCurve Switch
5406zl