HPE FlexFabric 5710 Series User Manual

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Appendix D Cooling system
CAUTION:
To guarantee heat dissipation, you must install fan trays of the same model for the switch.
To dissipate heat timely and ensure system stability, the switch uses the front-rear air aisle cooling
system. Consider the site ventilation design when you plan the installation site for the switch.
Table 38 Cooling system for the switch
Available fan trays Airflow direction
X722 back-to-front fan tray From the power supply side to the port side
X721 front-to-back fan tray From the port side to the power supply side
Figure 59 Airflow from the power supply side to the port side through the HPE 5710-54HF
chassis (with X722 back-to-front fan tray)
Figure 60 Airflow from the port side to the power supply side through the HPE 5710-54HF
chassis (with X721 front-to-back fan tray)

HPE FlexFabric 5710 Series Specifications

General

Model	HPE FlexFabric 5710 Series
Power Supply	AC or DC
Operating Temperature	0°C to 45°C
Routing Protocol	OSPF, BGP, RIP
Input Voltage	100-240V AC
Operating Humidity	10% to 90% (non-condensing)
Jumbo Frame Support	Up to 9216 bytes
Management	CLI, SNMP