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S2750-28TP-EI-AC 02355247 24 Ethernet 10/100 PoE+ Ports,2 Gig SFP Network Switch 1
S2750-28TP-EI-AC 02355247 24 Ethernet 10/100 PoE+ Ports,2 Gig SFP Network Switch 2
S2750-28TP-EI-AC 02355247 24 Ethernet 10/100 PoE+ Ports,2 Gig SFP Network Switch 3
S2750-28TP-EI-AC 02355247 24 Ethernet 10/100 PoE+ Ports,2 Gig SFP Network Switch 4
S2750-28TP-EI-AC 02355247 24 Ethernet 10/100 PoE+ Ports,2 Gig SFP Network Switch 1
S2750-28TP-EI-AC 02355247 24 Ethernet 10/100 PoE+ Ports,2 Gig SFP Network Switch 2
S2750-28TP-EI-AC 02355247 24 Ethernet 10/100 PoE+ Ports,2 Gig SFP Network Switch 3
S2750-28TP-EI-AC 02355247 24 Ethernet 10/100 PoE+ Ports,2 Gig SFP Network Switch 4

S2750-28TP-EI-AC 02355247 24 Ethernet 10/100 PoE+ Ports,2 Gig SFP Network Switch

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    Вес
    5 Кг
    Использование
    Другие
    Место происхождения
    Guangdong, Китай
    Тип
    Переключатель предприятия
    Products Description

     

    S2700 Series Switches provide Fast Ethernet 100 Mbit/s speeds for enterprise campus networks. Combining advanced switching technologies, Versatile Routing Platform (VRP) software, and comprehensive built-in security features, this series is well suited for building and expanding future-oriented Information Technology (IT) networks.
    详细图片
    S2750-28TP-EI-AC 02355247 24 Ethernet 10/100 PoE+ Ports,2 Gig SFP Network Switch 5
    规格
    Downlink ports
    24 × 10/100Base-TX Ethernet ports
    Uplink ports
    2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP
    MAC address
    16K MAC address entries
    Manual deletion of dynamic MAC address entries
    Aging time of MAC address configurable
    MAC address learning control which based on ports
    Blackhole MAC address entries
    VLAN feature
    4K VLANs, complying with IEEE 802.1Q
    Port-based VLAN assignment
    MAC address-based assignment
    Port-based QinQ
    QoS
    Port-based rate limiting and flow-based rate limiting
    8 queues of different priorities on each port
    Mapping between 802.1p priorities and queues
    SP, WRR, and SP+WRR algorithms
    packet-based priority remark and packet redirection
    IPv6 feature
    IPv6 protocol
    Static IPv6 routes
    Supports MLD v1/v2 snooping.
    Multicast
    MVLAN
    Controllable multicast
    IGMP v1/v2/v3 snooping
    Port-based rate limiting for multicast packets
    Reliability
    STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), and RRPP topology and RRPP multi-instance
    SEP and ERPS (G.8032)
    Smart Link tree topology and Smart Link multi-instance, implementing millisecond-level protective switchover
    Traffic sampling
    sFlow
    Security & access features
    802.1x authentication and limit on the number of users on an interface
    Storm suppression
    IP Source Guard
    Multiple authentication methods including AAA authentication, RADIUS authentication, and TACACS+ authentication
    802.1x authentication, MAC address authentication, MAC bypass authentication
    DHCP snooping
    Port isolation and sticky MAC
    Packet filtering based on MAC addresses
    Suppression of multicast, broadcast, and unknown unicast packets
    Limit on the number of learned MAC addresses
    CPU defense
    S2750-EI/S2751-EI:DHCP relay
    Surge protection
    Surge protection capability of service ports: 6 kV
    Management
    Stack
    Easy Operation
    CLI-based configuration
    Remote configuration using Telnet
    SNMP V1/V2/V3
    Remote network monitoring
    SSHv2
    Web-based device management
    Operating environment
    Long-term operating temperature: –5°C to + 50°C
    Relative humidity: 10% to 90% (non-condensing)
    力量
    AC:
    Rated voltage range: 100 V to 240 V AC, 50/60 Hz
    Maximum voltage: 90 to 264 V AC, 50/60 Hz
    Dimensions (W x D x H)
    442 × 310 × 43.6 毫米
    重量
    S2750-28TP-PWR-EI < 4.5 公斤
    Power consumption
    S2750-28TP-PWR-EI < 445 W
    (PoE < 370W)


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