Setup Guide
Remaining inline power Available:841W
Power Management Mode: Static
Interface Inline Power Inline Power Class Device PoE Port LLDP
Max / Alloc Consumed Type Priority Support
(Watts) (Watts)
----------------------- ------------ ------- ------ -------- ------
PeGi 0/0/0 30.00/0.00 0.00 NO_PD - critical 0
Monitor the Power Budget
The power budget is the amount of power available from the installed PSUs minus the power required to operate the port extender.
To help determine if power is available for additional PoE or PoE+ ports, use the show power inline and show power detail
commands. For information about these commands, see Displaying PoE Power Allocation.
The C1048P PE has one 1000 W xed PSU and one external power supply with a capacity of 1000 W. The power required for system
components is 150 W. The power available for PoE or PoE+ is calculated after excluding the power needed for system components and
power redundancy.
The following table denes the power budgeting for PE. In this table, 150 W from the xed PSU and EPS are reserved for system power
and redundancy. The remaining 850 W from each PSU is allotted for PoE or PoE+.
Table 77. Power Budgeting for the PE
PoE or PoE+
Power Budget
Limit
Model Name Maximum PSU
Output Ability (1
PSU)
Maximum PSUs
Output Ability (2
PSUs)
System Power
Consumed
Redundancy
Power
Consumed
Threshold Max In-line
Power Available
C1048P 1000 W internal
PSU
Upto 2000 W 150 W 150 W 99% 1683 W
N2024P 1000 W internal
PSU
Upto 2000 W 150 W 150 W 99% 1683 W
N2048P 1000 W internal
PSU
Upto 2000 W 150 W 150 W 99% 1683 W
N3024P 715 W FRU power
supplies by
default. Supports
up to two 1100 W
PSUs.
Upto 2200 W 150 W 150 W 99% 1881 W
N3048P 1100 W FRU
power supplies by
default. Supports
up to two 1100 W
PSUs.
Upto 2200 W 150 W 150 W 99% 1881 W
The following table shows the maximum number of ports that you can congure for PoE and PoE+ based on the number of PSUs available
on the C1048P.
NOTE
: The table assumes maximum of 30 W for PoE+ and 15.4 W for PoE.
Power over Ethernet (PoE) 829