Switch BDCOM S2208

BDcom S2208 L2 Switch Specification details Standard configuration 8 10/ 100M RJ-45 MDI/ MDI-X auto-adaptable interfaces 2 gigabit optical/ electrical port One Console port Processor RISC 200MHz Flash 8MB Memory 32MB Forwarding rate 8.3Mpps Backplane bandwidth 32Gbps Switching mode Store forwarding Address table 8K Queue buffer 64MB Specifications 284* 180* 44mm Power characteristics AC current: 110-240V ( auto-adaptable) , 47-63Hz, 1A/ 230V, or 60V broadcast & TV power Power Up to 170W Indicator Power indicator, system indicator, connection/ data forwarding indicator, 10/ 100M indicator Temperature Working temperature: 0-50 C Storage temperature: -40-70? Humidity 0-90% no condensation STP IEEE 802.1D STP IEEE 802.1w RSTP IEEE 802.1S MSTP VLAN Supporting port-based VLAN 802.1Q-tagged VLAN QinQ, flexible QinQ Private Vlan GVRP dynamic VLAN configuration Flow Control Backpressure is adopted for half-duplex, while IEEE802.3x is adopted for full-duplex. CAR is supported; a 64K step limitation is conducted to the 100M port, and a 8M step limitation is conducted to the gigabit port. Broadcast control The broadcast storm is constrained. When the threshold value for controlling the broadcast storm is reached, the broadcast packets are stopped from being forwarded. Multicast control IGMP Snooping of multicast packets, IGMP v1/ v2/ v3 Interface binding Each port binding group contains up to 8 ports, and 6 port binding groups are supported meanwhile. Supporting dynamic LACP or static aggregation Port mirroring Supporting flow-based mirroring and the or port Cascading Stacking 32 switches Adopting the cluster technology; managing uniquely through a unique IP address; saving address resources Security features IEEE 802.1x port authentication Port security Hardware supporting IP ACL, MAC ACL and Vlan ACL Hardware supporting dhcp snooping Hardware supporting DAI and static/ dynamic ARP prevention Supporting user authentication through Web page Supporting remote RADIUS and “ TACACS + authentication” Supporting hierarchical user management and password protection Service quality Head Of Line ( HOL) mechanism Four transmission queues on each port are mapped to eight priority values of 802.1p. WRED, WFQ, SP and FIFO Best-effort service Differentiated service Strict priority Weighted round robin First come first served TOS re-labeling RTS Network management SNMP v1/ v2 RMON ( groups 1, 2, 3, 9) Telnet CLI page WEB page Supporting the general NMS software, Broad Drictor Supporting NTP Supporting SSH Supporting PDP ( compatible with Cisco CDP)