Сетевой коммутатор Ethernet Управляемый

BDCOM S2008/S2116/S2026 -----------Network Manageable Ethernet Switch Proudly presented by Shanghai Baud Data Communication Co., Ltd. (BDCOM), BDCOM S2008/S2116/S2026 is a modularized hi-performance workgroup or enterprise-scale switch, with 8/16/24 Fast Ethernet ports. BDCOM S2008/S2116/S2026 can connect all (Fast) Ethernet devices so that your investment is protected. It provides hi-speed connection among workgroups, offers powerful network management, and solves the bottleneck caused by increasing users and limited bandwidth, making network resources easier to manage and more readily available to you. More importantly, all of the advantages are brought to you by BDCOM at low costs and with easy maintenance. Application · Hi-speed, network manageable inter-workgroup or enterprise-edge switching Features Performance ·All wire-speed forwarding, non-congestion design ·3.2/6.4/9.6 Gbps switch fabric, dedicated ASIC for switching Security and reliability ·Local security policy restricts illegal access ·IEEE 802.1x port-based user authentication ·Port trunking increases bandwidth and redundancy Easy maintenance ·Automatic recognition for straight-through or cross-over cables · Stackable through cluster technology. Central management with unified IP address saves IP addresses · Management via CONSOLE port, SNMP, Web, Telnet, etc. ·Software and BootRom upgrade through TFTP Traffic and broadcast control · Auto-detection and restraining of broadcast storm, IGMP snooping, effectively restrict broadcast flooding · Full- and half- duplex traffic control · Ethernet port rate limiting with 64 K step size (1 M step size for rate over 1.8 M) ·Advanced buffer management, 802.1p support. 4 dispatching queues per port, mapping the 8 priority queues in 802.1p ·QoS support Specifications Port & Slot 8 * 10/100M TX 1 * Console Port 16 * 10/100M TX 1 * 100M Slot 1 * Console Port 24 * 10/100M TX 2 * 100M Slots 1 * Console Port Switch Fabric 3.2 Gbps 6.4 Gbps 9.6 Gbps Forwarding Rate All wire-speed forwarding and filtering Switching Mode Store-and-forward MAC Address Table Size 4 K Queuing Buffer 4 MB Dimensions (L ´ W ´ H) (mm) 340 ´ 200 ´ 44 442 ´ 316 ´ 44 Power Input AC 100 240 V, 47 63 Hz, 1A/230V LED Indicators Power, system, link, activity, 10/100M Temperature Operating: 0 50°C, non-operating: -40 70°C Humidity 0 90% (no condensing) Functions Spanning Tree IEEE 802.1D STP, IEEE 802.1w RSTP, IEEE 802.1s MSTP VLAN Port-based VLAN, 802.1Q tag VLAN, GVRP dynamic VLAN configuration. Size: 4 K Traffic Control Back pressure at half-duplex, 802.3x at full-duplex, port rate limiting: 64 K step size (1 M step size at rate over 1.8 M) Storm Control Stop sending at threshold to restrict broadcast/multicast/unicast storms Multicast Control IGMP snooping Port Trunking Up to 8 groups with up to 4 ports per group, dynamic LACP aggregation Clustering Up to 256, manageable through single IP Security IEEE 802.1x port-based user authentication, RADIUS QoS 4 dispatching queues per port, mapping the 8 priority queues in 802.1p Network Management SNMP, RMON, Telnet, Command Line Interface (CLI) Support BDCOM network management tools suite: Broad Director, and other general network management software Software Upgrade TFTP Configuration Upload/download TFTP