Planning Your Poe Configuration; Power Configuration For Hp Procurve 5406Zl/8206Zl; Poe Switch - HP ProCurve 2520 Planning And Implementation Manual

Planning and Implementation for the 5400zl/8200zl Switches

Planning Your PoE Configuration

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
10-2
900 Watts PoE/ 900 Watts PoE/
PoE+ power 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.
900 Watts PoE/ 900 Watts PoE/
PoE+ power 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.
900 Watts PoE/ 900 Watts PoE/
PoE+ power PoE+ power
900 Watts PoE/ 900 Watts PoE/
PoE+ power PoE+ power