Setup Guide

Parameter Specifications
48 port — 0.63 watts @62.71 watts/100vac, 0.32 watts @62.71
watts/200vac.
Maximum power consumption (excluding PoE power) 63 Watts.
Table 13. PoE Power Consumption (S3124P and S3148P Platforms)
Platform Input Voltage Power Supply
Configuration
Max Steady Current
Consumption (A)
Max Steady Power (W)
S3124P 100V PSU1+PSU2 13.1 1310.0
110V PSU1+PSU2 11.7 1287.0
120V PSU1+PSU2 10.6 1272.0
220V PSU1+PSU2 5.6 1232.0
240V PSU1+PSU2 5.2 1240.8
S3148P 100V PSU1+PSU2 21.8 2180.0
110V PSU1+PSU2 19.5 2145.0
120V PSU1+PSU2 17.8 2136.0
220V PSU1+PSU2 9.31 2048.2
240V PSU1+PSU2 8.6 2064.0
Table 14. PoE Power Budget Limit — One PSU Support (S3124P and S3148P Platforms)
Platform System Power Max.
Dissipation
Max. PSU Output Ability PoE+ Power Turn-on
Limitation
S3124P 110V 715W Power budget is 550W: The
total PoE supplied power
must not exceed 550W.
S3148P 140V 1100W Power budget is 950W: The
total PoE supplied power
must not exceed 950W.
Table 15. PoE Power Budget Limit — Two PSUs Support (S3124P and S3148P Platforms)
Platform System Power Max.
Dissipation
Max. PSU Output Ability PoE+ Power Turn-on
Limitation
S3124P 110V 715W Power budget is 1100W: All
PoE+ ports can supply
maximum power.
S3148P 140V 2200W Power budget is 1900W: All
PoE+ ports can supply
maximum power.
NOTE: The switch firmware controls the PoE power budget for each interface. The administrator can limit the power
supplied on a port or prioritize power to some ports over others. For more information, see the Dell Command Line
Reference Guide for the S3100 Series and the Dell Configuration Guide for the S3100 Series.
S3100 Series Technical Specifications 44