Zte ZXR10 2900E series Configuration Manual page 57

l The ZXR10 2900E-PS series switch includes ZXR10 2910E-PS, ZXR10 2918E-PS
and ZXR10 2928E-PS. The device can provide power supply for the PD complying
with 802.3af/802.3at standard, and the single port can provide up to 30 watts of power.
l
The ZXR10 2900E-PS series switch supports both DC and AC power input. When
the ZXR10 2900E-PS series switch acts as the power supply, the maximum output
power depends on the Redundant Power System (RPS) if the switch uses DC power
input, or the maximum output power is 250 W if the switch uses AC power input. A
power module provides 400 W output power. To replace a power module, read the
instructions or name plate of the power module.
l The ZXR10 2900E-PS series switch provides the following configuration and
management functions for convenient use.
1. Sets integrated device maximum output power.
2. Sets port maximum output power.
3. Sets port power supply priority. The system provides three types of priorities for
each port. When the total power of all ports exceeds the maximum output power of
the ZXR10 2900E switch, the switch will decide which devices are to be powered
on according to port power supply priority. The port with a high power supply
priority will provide power in advance. The port with the lowest priority will stop
power supply. If the two ports have the same power supply priority, the priority of
port will be decided by its port number. The less the port number is, the higher
the priority is and the port is powered in advance.
4. Provides the monitoring function for fans.
5. Provides various alarm information and exception monitoring and alarm report
mechanisms such as Terminal log, SNMP Trap and Syslog.
Configuring PoE
The PoE configuration includes the following commands:
Command
zte(cfg)#
zte(cfg)#
| ext.18 | ext.27 | ext.30}
zte(cfg)#
zte(cfg)#
zte(cfg)#
zte(cfg)#
zte(cfg)#
SJ-20130731155059-002|2013-11-27 (R1.0)
set poe port <portlist>{enable | disable}
set poe port <portlist> pd-max-power {15.4 | 4.0 | 7.0
set poe port <portlist> priority {critical | high | low}
set poe port <portlist> forcepower {enable |disable}
set poe port <portlist> extend-detection {enable |disable}
set poe power maxvalue <1
set poe port <port list> enable time-range <word>
–
500>[threshold <0-30>]
5-9
Chapter 5 Service Configuration
Function
Enables or disables the port
function.
Sets the maximum power supply
of the port.
Sets the port power supply priority.
Enables or disables the port
force-power function.
Enables or disables the port
extended detection function.
Sets device maximum output
power and protection threshold.
Enables the port PoE.
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