Table 7. Environmental parameters (continued)
Parameter
Specifications
Storage humidity
5% to 90%, noncondensing
Maximum thermal output
1090 W = 3719.2 BTU/Hr
Maximum operational altitude
3,048 meters (10,000 feet)
Maximum non-operational altitude
10,668 meters (35,000 feet)
Shock
Dell EMC Spec SV0115 (108000336_REV_25)
NOTE:
Redundant AC power requires high-line 200 VAC to 240 VAC. Using low-line 120 VAC does not provide redundancy
for the switch.
Table 8. AC power requirements
Parameter
Specifications
Power supply
●
90-140 VAC (110-127 VAC nominal)
●
180–264* VAC (200-240 VAC nominal)
●
*115–127 VAC (1200 W) only for turn on.
Maximum current draw per system
10.9A/9.1A at 100/120V AC 5.45A/4.54A at 200/240V AC
Maximum power consumption
●
Low line VAC: 1100 W
●
High line VAC: 1600 W
Typical power consumption
●
48x5W SFP56-DD optics
●
4x20W QSFP56-DD optics
●
4x15W QSFP56-DD optics
900 W
Table 9. DC power requirements
Parameter
Specifications
Minimum and maximum input voltage range for 240 VDC
180–300 VDC
Input current at full load with fan
-40 V/24.0 A, -60 V/16.2 A
Minimum and maximum output voltage range
11.40–12.60 VDC
Maximum output current range
●
133 A /1600 W at 230 VAC
●
91 A/1100 W at 100 VAC
IEEE standards
The S5448F-ON switch complies with the following Dell EMC SmartFabric OS10 IEEE standards:
●
802.1ab (LLDP)
●
TIA-1057 (LLDP-MED)
●
802.3ad (Link Aggregation)
●
802.1D (Bridging, STP)
●
802.1p (L2 Prioritization)
●
802.1Q (VLAN Tagging)
●
802.1Qbb (PFC)
●
802.1Qaz (ETS)
●
802.1X (Network Access Control)
●
802.3ac (Frame Extensions for VLAN Tagging)
●
802.3x (Flow Control)
●
802.3by (Optical fiber, twinax and backplane 25 Gigabit Ethernet)
Specifications
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