45Technical specificationsTable 10 Technical specifications for non-PoE switch modelsItem S5150X-16S-EI S5150X-16ST-EIDimensions(H × W × D)43.6 × 440 × 360 mm (1.72 × 17.32 ×14.17 in)43.6 × 440 × 260 mm (1.72 × 17.32 × 10.24in)Weight ≤ 5 kg (11.02 lb) ≤ 3.8 kg (8.38 lb)Console ports• 1 × mini USB console port• 1 × serial console portOnly the mini USB console port is available when you connect both ports.USB ports 1ManagementEthernet ports 1SFP+ ports 16 41/10GBASE-TautosensingEthernet portsN/A 12Power moduleslots 2 N/AInput voltage• AC-input{ Rated voltage range: 100 VAC to240 VAC @ 50 Hz or 60 Hz{ Max voltage range: 90 VAC to264 VAC @ 47 Hz to 63 Hz• –48 VDC-input{ Rated voltage range: –48 VDC to–60 VDC{ Max voltage range: –36 VDC to–72 VDCNOTE:You can use the site –48 VDC powersource or an H3C RPS800-A orRPS1600-A RPS as the DC powersource.• AC-input{ Rated voltage range: 100 VAC to 240VAC @ 50 Hz or 60 Hz{ Max voltage range: 90 VAC to 264VAC @ 47 Hz to 63 Hz• +12 VDC-input{ Rated voltage range: 11 VDC to 12VDC{ Max voltage range: 10.8 VDC to 13.2VDCNOTE:Use an H3C RPS800-A RPS as the DC powersource.Powerconsumption(static)• Single AC input: 22 W• Single DC input: 19 W• Dual AC inputs: 26 W• Dual DC inputs: 22 W• AC: 26 W• DC: 22 WPowerconsumption(fullconfiguration)• Single AC input: 46 W• Single DC input: 50 W• Dual AC inputs: 51 W• Dual DC inputs: 54 W• AC: 74 W• DC: 68 WChassisleakagecurrentcomplianceUL60950-1, EN60950-1, IEC60950-1, GB4943Meltingcurrent ofpower module• AC-input: 3.15 A, 250 V• DC-input: 8 A, 250 V• AC-input: 5 A, 250 V• DC-input: 8 A, 250 V