•  参数
  • Hardware
    Network standards

    IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.1p, IEEE 802.1q, IEEE 802.1w, IEEE 802.1d, IEEE 802.1s

    LED Indicator

    One Link/Act LED indicator for each port
    One Power LED indicator for each device
    One SYS LED indicator for each device

    Interfaces

    24*10/100/1000 Base-T Ethernet ports
    4*1000 Base-X SFP ports
    1*Console port

    Transmission media

    Recommended: CAT5/5e UTP or better

    Level of protection

    Lightning protection for ports: 6kV
    Lightning protection for power: 6kV
    ESD:
    Air discharge: ±10kV
    Contact discharge: ±8kV

    Forwarding mode

    Store-and-forward

    Switch capacity

    56Gbps

    Packet forwarding rate

    41.70Mpps

    Buffer

    12Mb

    MAC address table

    16K

    Jumbo frame

    10K

    Input voltage

    100-240V AC 50/60Hz

    Power consumption

    Full load: ＜24W
    Empty load: ＜10W

    Dimension

    440 mm x 179.6 mm x 44 mm

    Mounting

    Desktop mounting: support
    Wall mounting: support
    Rack mounting:non-support

    Energy Efficient

    Support

    Environment

    Operating temperature: 0°C - 45℃
    Storage temperature: -40°C - 70°C
    Operating humidity: (10% - 90%)
    RH, non-condensing
    Storage humidity: (5% - 90%)
    RH, non-condensing

    Certification

    CCC, FCC, CE, RoHS

  • Software
    Security features

    Supports ARP receiving limit
    Supports discarding unknown MAC addresses
    Supports DoS attack defense
    Supports 802.1x security authentication
    Supports RADIUS authentication

    VLAN

    Supports 4K VLAN table
    Supports IEEE 802.1Q VLAN
    Supports three port link types: Access, Trunk and Hybrid

    DHCP Server

    DHCP Snooping
    Supports Option 82 policy configuration

    Port aggregation

    Static aggregation
    LACP dynamic aggregation

    Spanning tree

    IEEE 802.1d STP (Spanning Tree Protocol)
    IEEE 802.1w RSTP (Rapid Spanning Tree Protocol)
    IEEE 802.1s MSTP (Multiple Spanning Tree Protocol)
    Supports edge ports
    Supports BPDU statistics
    Supports BPDU Guard, BPDU Filter
    Supports Root Guard, Loop Guard
    Supports Loopback-detection

    Multicast

    IGMP Snooping V1/V2/V3
    Supports fast leave configuration on ports

    Port Mirroring

    Supports N: 1 port mirroring

    Quality of Service

    SP (Strict Priority)
    SWRR (Simple Weighted Round Robin)
    WRR (Weighted Round Robin)
    Supports 802.1p port trust mode
    Supports DSCP port trust mode
    Supports a maximum of 8-queue service quality mapping

    ACL

    Supports MAC ACL and IP ACL

    Loading and upgrade

    Supports FTP/TFTP/HTTP upgrade
    Supports configuration import and export

    Management and maintenance

    Supports Telnet configuration and Console port configuration
    Supports SNMP V1/V2/V3
    Supports web management and maintenance
    Supports Ping/Tracert/cable test

需要帮助？这有人工客服