Extreme Networks ExtremeSwitching SLX 9540 - Power Supply Specifications (Per PSU); Power Consumption (Typical Configuration); Power Consumption (Maximum Configuration); Data Port Specifications (Ethernet)

Worst case operational temperature is measured at sea level with at least 4 fan assemblies, with maximum power consumption optics
modules (5W QSFP28) fully loaded.
Power supply specications (per PSU)
Power supply model Maximum
output power
rating (DC)
Input voltage Input line frequency Maximum input
current
Input line
protection
Maximum inrush
current
BR-ACPWR-650-F 650 W 100-240V~ 50-60Hz 12 A Fuses 35A
BR-ACPWR-650-R 650 W 100-240V~ 50-60Hz 12 A Fuses 35A
BR-DCPWR-650-F 650 W -48 - 60V - 13.3 A Fuses 40A
BR-DCPWR-650-R 650 W -48 - 60V - 13.3 A Fuses 40A
Power consumption (typical conguration)
All 100-GbE ports are linked up, loading with 10 percent trac rate. Five fan assemblies. Fans at nominal speed.
@100 VAC Input (Input power ±5%) @200 VAC Input (Input
power ±5%)
@-48VDC Minimum number of
power supplies
Notes
169 W
577 BTU/hr
166 W
566 BTU/hr
168 W
573 BTU/hr
1 x 650 W AC
1 x 650 W DC
1 power supply
178 W
607 BTU/hr
176 W
601 BTU/hr
179 W
611 BTU/hr
1 x 650 W AC
1 x 650 W DC
2 power supplies
Power consumption (maximum conguration)
All 100-GbE ports are linked up, loading with 100 percent trac rate. Two power supplies and ve fan assemblies. Fans at high speed.
@100 VAC Input (Input power ±5%) @200 VAC Input (Input
power ±5%)
@-48VDC Minimum number of
power supplies
Notes
570 W
1,945 BTU/hr
544.1 W
1,857 BTU/hr
552 W
1,884 BTU/hr
1 x 650 W AC
1 x 650 W DC
1 power supply
581.2 W
1,983 BTU/hr
562.4 W
1,919 BTU/hr
563 W
1,921 BTU/hr
1 x 650 W AC
1 x 650 W DC
2 power supplies
Data port specications (Ethernet)
System component Description Maximum ports
supported
QSFP28 ports 100 GbE QSFP28 ports 6
SFP+ ports The SFP+ ports can support 10GbE/1GbE interfaces. There are 48 x SFP+ ports. 48
Ethernet management port RJ-45 port with 10/100/1000 Mbps auto-negotiating capability 1
Data port specications (Ethernet)
ExtremeSwitching SLX 9540 Hardware Installation Guide
9036360-00 Rev AB 93