100 - 240 VAC 50/60 Hz Optional Power Supplies: 550W AC hot swappable with IO/PS airflow, adds redundancy to S3248T-ON 550W AC hot swappable with PS/IO airflow, adds redundancy to S3248T-ON
Power Cords C13 to NEMA 5-15, 3M C13 to C14, 2M
Ports
48x RJ45 10M/100M/1G auto-sensing ports, 4x 10G SFP+ ports, 2 integrated rear 100GbE QSFP28 uplink ports Out-of-band management port (10/100/1000BASE-T) USB (Type A) port for configuration via USB flash drive USB (Type B) console port (USB to USB connector cable included) RJ45 console port with RS232 signaling (RJ-45 to female DB-9 connector cable included)
Dimensions & Weight
Switch with fan trays and one AC PSU: 7 kg (15.43 lbs) Switch with fan trays and two PSUs: 7.9 kg (17.42 lbs) Switch without PSU and fan trays: 5.9 kg (13.01 lbs) Switch in package (Switch with fan trays and one AC PSU): 10 kg (22.05 lbs)
Security
RADIUS, TACACS+, 802.1x
Regulatory
Emissions & Safety Australia/New Zealand: ACMA RCM Class A Canada: ICES Class A; cUL China: CCC Class A; NAL Europe: CE Class A Japan: VCCI Class A USA: FCC Class A; NRTL UL; FDA 21 CFR 1040.10 and 1040.11 Eurasia Customs Union: EAC Germany: GS mark Product meets and safety standards in many countries inclusive of USA, Canada, EU, Japan, China. For more country-specific regulatory information and approvals, please see your Dell representative. RoHS Product meets RoHS compliance standards in many countries inclusive of USA, EU, China, and India. For more country-specific RoHS compliance information, please see your Dell representative. EU WEEE EU Battery Directive REACH Energy Japan: JEL
Other Switching Enterprise SONiC Distribution by Dell Technologies Open networking
Environmental Operating Conditions
Power supply efficiency: 80% or better in all operating modes Max. thermal output (BTU/hr): 1111.40 Power consumption max (watts): 212 Operating temperature: 32° to 113°F (0° to 45°C) Operating humidity: 5% to 95% (RH), noncondensing Storage temperature: –40°F to 149°F (–40°C to 70°C) Storage relative humidity: 5% to 95%, noncondensing