24口POE以太网交换机

24Ports POE Ethernet Switch

简短的介绍:

BD-S2228PoE is a modularized hi-performance workgroup-level or enterprise-scale switch, with 24 Fast Ethernet ports,plus maximum 4 gigabit ports. BD-S2228PoE can connect all (Fast) Ethernet devices so that your investment is protected.The hi-speed connection it provides among workgroups can boost the capability of server clusters, and solves the bottleneck c…
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    描述
    BD-S2228PoE is a modularized hi-performance workgroup-level or enterprise-scale switch,

    with 24 Fast Ethernet ports,plus maximum 4 gigabit ports. BD-S2228PoE can connect all (Fast) Ethernet devices so that your investment is protected.The hi-speed connection it provides among workgroups can boost the capability of server clusters, and solves the bottleneck caused by increasing users and limited bandwidth, making network resources more readily available to you.

    应用

    ·       Hi-performance, network manageable inter-workgroup or enterprise-edge switching

     

    产品特点

    表现

    ·         36 Gbps switch fabric, hardware routing, wire-speed L2 forwarding rate: 9.5 Mpps

    ·         80-km transfer by Gigabit optical fiber, direct connection to WAN

    Security and reliability

    ·         IEEE 802.1x and other methods for user authentication

    ·         Powerful ACL supports L2-L7 data filtering

    ·         QinQ support. Double VLAN security

     

    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 and other methods

    ·       Support(Baudcom)BroadDirector,HP Open View, Cisco Works 2000

    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)

    ·       Qos support

    ·       Jumbo frameJumbo frame

    规格
     S2228S2228FS2228PoE
    处理器MPC 50MHz
    FLASH4 MB
    记忆64 MB
    Port & Slot24 * 10/100M TX

    2 * 10/100/1000M TX

    2 * GSFP/TX combo

    1 * Console Port

    24 * 100M SFP slots

    2 * 10/100/1000M TX

    2 * GSFP/TX combo

    1 * Console Port

    24 * 10/100M TX

    4 * GSFP/TX combo

    1 * Console Port

    Switch Fabric36 Gbps
    标准IEEE 802.3x Flow control, 802.1d STP, 802.1w RSTP, 802.1p, 802.1Q, 802.3ad, 802.1ad VLAN Stacking
    Forwarding RateAll wire-speed forwarding and filtering
    Switching ModeStore-and-forward
    MAC address Table Size8 K
    Queuing Buffer64 MB
    Jumbo frame2048
    Dimensions (L ⅴ W ⅴ H)442 mm ⅴ 225 mm ⅴ 44 mm
    重量6.6kg
    能量消耗28 W (max.)
    Power InputAC 100 ~ 240 V, 47 ~ 63 Hz, 1A/230V
    LED指示灯Power, system, link, activity, 10/100M
    温度Operating: 0 ~ 50∑C, non-operating: -40 ~ 70∑C
    湿度0 ~ 90% (no condensing)

    功能

    Spanning TreeIEEE 802.1D STP, IEEE 802.1w RSTP, 802.1s MSTP
    VLANPort-based VLAN, 802.1Q tag VLAN, Private VLAN, GVRP dynamic VLAN configuration, QinQ
    Quantity  VLAN4094
    VLAN IDs4000
    ACLMAC/IP/TCP/UDP
    MAC filteringMAC filtering, the number of MAC on each port limit.
    Stacking switchStacking switch to manage as a only switch
    Traffic ControlBack pressure at half-duplex, 802.3x at full-duplex, CAR support, 64K step size for 100-M ports, 8 M step size for Gigabit ports
    Storm  ControlStop sending at threshold to restrict broadcast/multicast/unicast storms
    Multicast ControlIGMP侦听
    DHCPDHCP snooping, DHCP option 82, IP source guard
    Port TrunkingUp to 6 groups with up to 8 ports per group, dynamic LACP or static aggregation
    Port MirroringSupported. Can be based on flow classification
    ClusteringUp to 256, manageable through single IP
    安全IEEE 802.1x port-based user authentication

    Port Security

    Hardware support for IP ACL, MAC ACL, VLAN ACL

    Remote authentication through RADIUS

    User privilege classification and password protection

    EAPSEthernet Automatic Protection Switching, ethernet ring protection ensure the network convergence time when such errors do not exceed 50ms protocol RPR (IEEE 802.17), ITU G8032

     

    服务质量Head Of Line (HOL) blocking prevention mechanism

    4 dispatching queues per port, mapping the 8 priority queues in 802.1p

    Best Effort Service

    Differentiated Service

    Strict Priority

    Weighted Round Robin

    First Come First Serve

    TOS re-tagging

    RTS

    Prevent DoS attacks on the CPU

    网络管理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

    Software UpgradeTFTP/FTP
    Configuration Upload/downloadTFTP/FTP
    规格
    应用
    订单信息
    产品型号描述查询
    BD-S2228Poe24ports POE Ethernet switch,Network manageable,24*10/100M Fast Ethernet ports,2 *10/100/1000M TX, 2*1000M TX/SFP combo ports,1 CONSOLE, PoE support,Max. 15.4W power output per port.询价
    BD-S222824ports ethernet switch,Network manageable,24*10/100M Fast Ethernet ports,2*10/100/1000M gigabit ethernet, 2*1000M TX/SFP combo ports,1 CONSOLE, power AC220V or DC48V询价
    BD-S2228F24ports SFP fiber ethernet switch,24*100M optical fiber ports (SFP slots),2 *10/100/1000M Gigabit ethernet, 2*1000M TX/SFP combo ports,1 CONSOLE, power AC220V询价
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