Thông số kỹ thuật Cisco 28 Port Gigabit PoE Smart SG220-28MP-K9-EU
– Switch CISCO 28 Port Gigabit PoE Smart SG220-28MP-K9-EU
– Product DescriptionCisco 220 Series SG220-28MP – switch – 28 ports – managed – rack-mountable
– Device TypeSwitch – 28 ports – managed
– Enclosure TypeRack-mountable 1U
– SubtypeGigabit Ethernet
– Ports24 x 10/100/1000 + 4 x Gigabit SFP
– Power Over Ethernet (PoE)PoE
– PoE Budget375 W
– PerformanceForwarding performance (64-byte packet size): 41.67 Mpps ¦ Switching capacity: 56 Gbps
– CapacityVLANs supported: 4096
– MAC Address Table Size8192 entries
– Jumbo Frame Support9216 bytes
– Remote Management ProtocolSNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI
– FeaturesFlow control, layer 2 switching, BOOTP support, VLAN support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, MAC address filtering, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, firmware upgradable, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), MLD snooping, reset button, fanless, LLDP support, DHCP relay, DHCP client, Energy Efficient Ethernet, Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), Type of Service (ToS), 4.1MB packet buffer
– PowerAC 120/230 V (50/60 Hz) Dimensions (WxDxH)17.3 in x 9.8 in x 1.7 in
– Weight: 9.39 lbs
