Привет-производительность коммутатора Gigabit Ethernet

BDCOM S3500E Switch ---High Performance Gigabit Ethernet Switch Features Excellent performance 64 Gbps switch fabricHardware routing, wire-speed L3 switching, packet forwarding rate: 36 Mpps Giga optical fiber supports up to 80 km long-distance transfer, direct connection to MAN backbone networksSecurity and reliability Quota system for connected hosts per portIEEE 802.1x port-based user authenticationEthernet port trunking provides more bandwidth and system redundancyPowerful ACL supports L2-L4 data filteringWeb portal authenticationRedundant power supply Easy maintenance Supports device stacking through cluster technology. Central management with unified IP address saves IP addressesManagement via CONSOLE port, Web, SNMP, etc.BootRom and other software upgrade through TFTPSupport DHCP and relay, provide dynamic IP address assignmentSupport SFP standard interface, protect your investment Powerful traffic and broadcast control Automatically detect and restrain broadcast storm, support IGMP datagram snooping, effectively restrict broadcast floodingFull- and half- duplex traffic controlEthernet port bit rate quotaAdvanced buffer management supports 802.1p, with 4 dispatching queues per port mapping the 8 priority queues in 802.1pIP multicast and QoS supportJumbo frame Multiple routing polices Static routingSupport RIP v1/v2, OSPF v2, and many other dynamic routing protocolsSupport VRFSupport PIM-SM, PIM-DM and many other multicast routing protocolsSpecifications S3524ES3524GXEPort 20 10/100/1000M TX 4 GSFP/TX Combo 20 GSFP Slots 4 GSFP/TX Combo Switch Fabric 64 G Forwarding Rate 36 Mpps Switching Mode Store-and-forward MAC Address Table Size 32 K Jumbo frame 16383 Max. VLAN 4 K Routing Table Size 20 K FunctionsSpanning Tree IEEE 802.1D (STP), IEEE 802.1w (RSTP), IEEE 802.1s MSTP VLAN Port-based VLAN, 802.1Q tag VLAN, Super VLAN, Private VLAN, GVRP dynamic VLAN configuration, VLAN Stacking (QinQ) Traffic Control Back pressure at half-duplex, 802.3x at full-duplex, CAR support, 100M port: 1M step size; 1000M port: 8M step size Storm Control Stop sending at threshold to restrict broadcast/multicast/unicast storms Multicast Control IGMP snooping Multicast Protocol IGMP v1/v2/v3, PIM-SM, PIM-DM Port Trunking Up to 32 groups with up to 8 ports per group, dynamic LACP or static aggregation Port Mirroring Supported. Can be based on flow classification Cluster Cluster up to 32, manageable through single IP Unicast Static, RIP v1/v2, OSPF v2, BGP v4 Redundant Routing VRRP Proxy Proxy ARP DHCP DHCP Server/Client/DHCP Relay NAT Static or dynamic NAT Security IEEE 802.1x port-based user authentication Port Security Hardware support for IP ACL, MAC ACL, VLAN ACL Hardware support for port-based user authentication by combinations and bandings of port, IP address, and MAC address Web user authentication RADIUS User privilege classification and password protection DHCP snooping, DHCP option82, IP Source Guard QoS Head Of Line (HOL) blocking prevention mechanism 4 dispatching queues per port, mapping the 8 priority queues in 802.1p WRR, SP, and FIFO queuing algorithms Best Effort Service Differentiated Service Strict Priority Weighted Round Robin First Come First Serve TOS re-tagging RTS Network Management SNMP v1/v2 RMON (Group 1, 2, 3, 9) Telnet Command Line Interface (CLI) Web Interface Support BDCOM network management tools suite: Broad Director NTP SSH LLDP Physical and electrical parameters Dimensions (mm) (L ´ W ´ H) 440 ´ 280 ´ 44.5 Weight < 5 kg Power Consumption < 30 W Power Supply AC 100 240 V, 47 63 Hz, DC 44 53 V Working environmentTemperature Operating: 20 50°C, non-operating: -40 70°C Humidity 10 90% (no condensing) Order Information BDCOM S3524E All-Giga-port Ethernet switch. 20+4 ports (1 CONSOLE port, 20 10/100/1000M Ethernet ports, 4 1000M SFP/TX combo ports), support MCE BDCOM S3524GXE All-Giga-port Ethernet switch. 20+4 ports (1 CONSOLE port, 20 gigabit SFP slots, 4 1000M SFP/TX combo ports), support MCE GSFP-TX 1-port 1000BaseT SFP module, RJ45 Ethernet GSFP-SX 1-port 1000BaseSX SFP module, multi-mode, 550 m, 850 nm GSFP-LX-10 1-port 1000BaseLX SFP module, single-mode, 10 km, 1310 nm GSFP-LX-40 1-port 1000BaseLX SFP module, single-mode, 40 km, 1310 nm GSFP-ZX-80 1-port 1000BaseLX SFP module, single-mode, 80 km, 1550 nm The functions and corresponding parameters may change in light of the upgrade of software, modular, etc. The right of final interpretation belongs to BDCOM. For more information, please contact us.