Poe For Pre-802.3Af-Standard Pds (Switch 2600-8-Pwr) - ProCurve 2626 Management And Configuration Manual

Note
Power Over Ethernet (PoE) Operation for the Series 2600-PWR Switches

PoE for Pre-802.3af-standard PDs (Switch 2600-8-PWR)

By default, all ProCurve PoE switches support 802.3af-standard PDs. In
addition, the Switch 2600-8-PWR (J8726A) has the ability to supply power to
pre-802.3af-standard devices, such as legacy (non-standard) IP phones.
For a current listing of PDs supported by this feature, visit the ProCurve
Networking website at http://www.procurve.com. Click on Technical
support, and then on FAQs, and then select the switch model 2600-8-PWR.
How to disable/re-enable PoE for pre-802.3af-standard powered
devices (Switch 2600-8-PWR only). PoE for pre-802.3af-standard
powered devices is enabled by default. This feature is available only on the
ProCurve Switch 2600-8-PWR.
Syntax: [no] power pre-std-detect
The above command enables PoE for pre-802.3af-standard
powered devices. The no form of the command sequence
disables PoE for pre-802.3af-standard powered devices.
(Default: Enabled)
To disable this feature, you would enter:
ProCurve(config)#no power pre-std-detect
PoE for pre-802.3af-standard powered devices can be disabled or re-enabled
only from the switch's CLI. This feature cannot be disabled or re-enabled
through either the switch's menu or web browser interfaces.
Executing the show power-management command on the Switch 2600-8-PWR
lists the system power status as follows:
ProCurve(config)# show power-management
Status and Counters - System Power Status
Maximum Power
Power In Use
Pre-standard Detect : On
Figure 11-1. PoE Support for Pre-802.3af-standard Powered Devices Enabled
For information on the meaning of other power status parameters, refer to
"Viewing PoE Configuration and Status" on page 11-10.
: 126 W Operati
: 1 W +/- 6 W Usage Threshold (%) : 80
Configuring PoE Operation
Indicates PoE support for
pre-802.3af-standard
powered devices is enabled
(default setting )
onal Status : On
11-9