Коммутатор Huawei S5730-68C-PWR-SI-AC 48 Ethernet 10/100/1,000 ports, 4 x 10 Gig SFP+,
One interface slot
One 500W AC power supply equipped by default
PoE+
Forwarding performance: 240 Mpps
Switching capacity: 680 Gbit/s
Fixed Ports 48 x 10/100/1,000 Base-T, 4 x 10 Gig SFP+
MAC Address Table 32K MAC
Dimensions (W x D x H) 442 mm x 420 mm x 44.4 mm 
Slot One extended slot that supports an interface card: 4 x 40 GE QSFP+ interface card
Input Voltage
AC:
Rated AC voltage: 100V to 240V; 50/60 Hz
Max AC voltage: 90V to 264V; 47 Hz to 63 Hz
DC:
Rated DC power: -48V to -60V
Max DC voltage: -36V to -72V
Maximum Power Consumption
Without card and PD: 68.3W
Without card and full PoE load: 925W (switch power consumption: 185W, PoE: 740W) with AC 500W/DC 650W power supply