Managed ethernet switch S4300-52TS

48 portslayer 2gigabit Ethernet

Switches have multiple features that bring high availability, comprehensive security, strong multicast control and advanced QoS to the network edge, as well as static routing capabilities. Auto-negotiation Support Auto-MDI/MDIX Led Port LED Green: link/active Power Supply Inputrange 100~240V,50/60Hz,redundancy Connector AC System power consumption 45W Physical Parameters Dimension (Wx D x H) mm 440mm(L)×330mm(W)×44mm(H) Installation Cabinet Installation Heat dissipation Fan Environments OperatingTemperature - -0~50℃(32~122 °F) StorageTemperature -40~70℃(-40~158 °F) Operating Humidity (non-condensing) 10 to 95% (non-condensing) Storage Humidity 10 to 95% (non-condensing) Certification FCC ClassA Support CE Support CB Support UL Support L2 Features VLAN - IEEE802.1QVLAN; IEEE802.1vProtocol-basedVLAN; Port-basedVLAN; IPSubnet-basedVLAN, MAC-basedVLAN,VoiceVLAN; GVRP; QinQ Port Port statistics Flow control Port speed limit Port protection Port mirroring Port MAC address learning limit Link aggregation Static link aggregation; IEEE802.3ad with LACP; Unicast/Multicast load balance overtrunk port RedundancyProtocols EAPS ERPSv1 STP/RSTP/MSTP ACL L3/L4 ACL StatisticsACL VLANACL IPv4/IPv6 ACL QOS Traffic Classification (802.1p/ToS/port/DiffServ); SP,WRR,SP+WRR; 8 queues/port ofPriorityQueues IGMP IGMP v1v2v3 IGMP Snooping Storm Control Broadcast/Multicast/ Unknown UnicastStorm Control DHCP DHCP Relay DHCP Ciient DHCP Snooping