Коммутатор Huawei S5720-52X-SI-48S 48 Gig SFP, 2 of which are dual-purpose 10/100/1000 or SFP, 4 10 Gig SFP+ Dual pluggable AC or DC power supplies Forwarding performance: 132 Mpps Switching capacity: 336 Gbit/s Fixed ports 48 GE SFP ports, 2 combo 10/100/1000Base-T Ethernet ports, 4 10GE SFP+ ports Dimensions (W x D x H) 442 mm x 420 mm x 44.4 mm Chassis height 1 U Input voltage AC: Rated AC voltage: 100-240V AC; 50/60Hz Max AC voltage: 90-264V AC; 47- 63Hz DC: Rated DC power: - 48- -60V DC Max DC voltage: - 36- -72V DC Maximum power consumption 85.4 W MAC address table IEEE 802.1d compliance MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses VLAN 4K VLANs Guest VLAN and voic