Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 890

The following example disable power delivery on the port extender. Dell#power inline restore pe 0 stack-unit 0 Example of Displaying Restored Power Delivery on the Port Extender Dell#show power inline pe 0 stack-unit 0 Global inline power Threshold: 99 Power Reserved for inline Power:841W Total Inline Power Consumed: 0W 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 fixed 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 defines the power budgeting for PE. In this table, 150 W from the fixed PSU and EPS are reserved for system power and redundancy. The remaining 850 W from each PSU is allotted for PoE or PoE+. Table 67. Power Budgeting for the PE Model Name C1048P System Power Maximum Dissipation 110 W One PSU Support Maximum PSU Output Ability 1000 W PoE or PoE+ Power Budge Limit One PSU Support Two PSUs Support Two PSUs Support PoE+ power Maximum PSUs turn on output ability limitation 2000 W Power budget is 850 W: The total PoE supply power available is 850 W. PoE power turn on limitation Power budget is 1700 W All PoE+ ports can be turned on. Power over Ethernet (PoE) 890