10-2
Planning and Implementation for the 5400zl/8200zl Switches
Planning Your PoE Configuration
Planning and
Implementation for the
5400zl/8200zl Switches
Planning Your PoE Configuration
This section assists you in building a reliable and, if required, redundant PoE
configuration. Using the following examples you can plan, build, and connect
your PoE devices quickly and easily.
Your configuration may vary, however, this section discusses some of the more
common configurations.
Power Configuration for HP ProCurve 5406zl/8206zl
PoE Switch
Tables 10-1 and 10-2 show the maximum system power available for various
power configurations. The configurations can be for full redundancy or for
N+1 redundancy, as illustrated in figure 10-1.
Figure 10-1. Example of Full and N+1 Redundancy Configuration
900 Watts PoE/
PoE+ power
900 Watts PoE/
PoE+ power
900 Watts PoE/
PoE+ power
900 Watts PoE/
PoE+ power
900 Watts PoE/
PoE+ power
900 Watts PoE/
PoE+ power
900 Watts PoE/
PoE+ power
900 Watts PoE/
PoE+ power
Full Redundancy: When full redundancy is configured, half of the available PoE/PoE+ power
is held in reserve to provide full replacement PoE/PoE+ power.
N+1: When N+1 redundancy is configured, one of the power supplies is held in reserve to
provide replacement PoE/PoE+ power.
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