Коммутатор Huawei S5721-28X-SI-24S-AC

Коммутатор S5721-28X-SI-24S-AC 24 Gig SFP, 8 of which are dual-purpose 10/100/1,000 or SFP, 4 x 10 Gig SFP+ Dual pluggable AC or DC power supplies, one 60W AC power supply equipped by default Forwarding performance: 96 Mpps Switching capacity: 336 Gbit/s Fixed Ports 24 Gig SFP, 8 Combo (10/100/1,000 Base-T or 100/1,000 Base-X), 4 x 10 Gig SFP+ Dimensions (W x D x H) 442 mm ? 220 mm ? 43.6 mm Input Voltage AC: Rated AC voltage: 100V to 240V AC; 50/60 Hz Max. AC voltage: 90V to 264V AC; 47 Hz to 63 Hz DC: Rated DC power: -48V to -60V DC Max. DC voltage: -36V to -72V DC Maximum Power Consumption 41.7W Operating Temperature 0m to 1,800m altitude: 0°C to 45°C (long-term) -5°C to +50°C (short-term) 1,800m to 5,000m altitude: The operating temperature reduces by 1°C for each 220m increase in altitude. Relative Humidity 5% to 95% (non-condensing)