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Planning and Implementation for the Series 5400zl Switch
Planning Your PoE Configuration
Planning and
Implementation for the
Series 5400zl Switch
ProCurve 5412zl Configurations
This section is divided into 3 sub-sections:
■ Standard J8712A Configurations
■ Standard J8713A Configurations
■ Mixed J8712A and J8713A Configurations
Standard J8712A Configurations
The table in each example configuration contains entries that show the PoE
power available for the PoE modules. There needs to be two power supplies
in the 5412zl chassis to power all 12 slots. Only one power supply in the 5412zl
is an unsupported configuration. That’s why the base configuration starts with
two power supplies.
Figure 4-8. Example of a 5412zl with two power supplies, J8712A
In this example there are two power supplies supplying 273 watts each for a
maximum of 546 watts.
To achieve the 35 ports at 15.4 watts the PoE devices must be divided up and
connected to two different modules. Remember, as soon as a module is
installed into the switch, 22 watts is reserved for its use.
In order to use those watts, devices must be connected to that module or PoE
power must be disabled to all ports on that module.
35 ports can receive up to
15.4 watts of PoE power
The PoE power for all ports on
this module have been disabled
273 Watts
for PoE
273 Watts
for PoE
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