Specification :

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)