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What is a layer 3 switch?

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S5000 series full Gigabit access + 10G uplink Layer3 switch, compatible with POE function, leading in the development of energy saving function, is the next generation of intelligent access switches for carrier resident networks and enterprise networks. With rich software functions, layer 3 routing protocols, simple management, and flexible installation, the product can meet various complex scenarios.


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What is a layer 3 switch?,
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Main features

S5000 series full Gigabit access + 10G uplink Layer3 switch, compatible with POE function, leading in the development of energy saving function, is the next generation of intelligent access switches for carrier resident networks and enterprise networks. With rich software functions, layer 3 routing protocols, simple management, and flexible installation, the product can meet various complex scenarios.

A third layer switch is a special device used in computer networks. It combines the functions of traditional switches and routers, making it versatile and useful for managing network connections. Unlike the traditional layer two switch that sends information based on the physical address (MAC address) of the connected device, the third layer switch can also be configured based on the network layer (IP address). This makes data transmission on the network smarter and more efficient.

Our company has more than 10 years of R&D experience in China’s telecommunications industry and offers a wide range of network products, including three-layer switching devices. Our 3-layer switches come with a wide range of features and capabilities to meet the needs of our customers. From support for multiple communication protocols such as RIP, OSPF and PIM to Power over Ethernet (POE), our 3 systems are designed to make communications management and operation easier.

In addition to standard features, our 3-layer switch also supports IPv4/IPv6 dual protocol, auto sleep technology, slow group functions and integrated network management. These advanced features make our 3 systems ideal for modern meeting rooms that require high performance, robustness and energy efficiency.

Additionally, our 3-layer switches offer one or two power supply options providing reusability and reliability for critical communications. Additionally, our switches can handle high-speed data transfers with models supporting 1G, 40G, and even 100G speeds. This makes them suitable for a variety of web applications, from small businesses to large enterprises.

In summary, a Layer 3 switch is a useful tool for optimizing network operations and management. With our experience and communication skills, we are committed to providing the best 3-step process to meet the changing needs of today’s network. Whether you need simple conversion or advanced functionality, our Series 3 converters provide solutions for your networking needs.


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  • Product Specifications

    Energy saving

    Green Ethernet line sleep capability

    MAC Switch

    Statically configure MAC address

    Dynamically learning MAC address

    Configure aging time of MAC address

    Limit the number of learned MAC address

    MAC address filtering

    IEEE 802.1AE MacSec Security control

    Multicast

    IGMP v1/v2/v3

    IGMP Snooping

    IGMP Fast Leave

    Multicast policies and multicast number limits

    Multicast traffic replicate across VLANs

    VLAN

    4K VLAN

    GVRP Functions

    QinQ

    Private VLAN

    Network Redundancy

    VRRP

    ERPS automatic ethernet link protection

    MSTP

    FlexLink

    MonitorLink

    802.1D(STP)、802.1W(RSTP)、802.1S(MSTP)

    BPDU protection, root protection, loop protection

    DHCP

    DHCP Server

    DHCP Relay

    DHCP Client

    DHCP Snooping

    ACL

    Layer 2, Layer 3, and Layer 4 ACL

    IPv4、IPv6 ACL

    VLAN ACL

    Router

    IPV4/IPV6 dual stack protocol

    Static routing

    RIP、OSFP、PIM dynamic routing

    QoS

    Traffic classification based on fields in L2/L3/L4 protocol header

    CAR traffic limit

    Remark 802.1P/DSCP priority

    SP/WRR/SP+WRR queue scheduling

    Tail-drop and WRED congestion avoidance mechanisms

    Traffic monitoring and traffic shaping

    Security Feature

    ACL recognition and filtering security mechanism based on L2/L3/L4

    Defends against DDoS attacks, TCP SYN Flood attacks, and UDP Flood attacks

    Suppress multicast, broadcast, and unknown unicast packets

    Port isolation

    Port security, IP+MAC+ port binding

    DHCP sooping、DHCP option82

    IEEE 802.1x certification

    Tacacs+/Radius remote user authentication, Local user authentication

    Ethernet OAM 802.3AG (CFM), 802.3AH (EFM) various Ethernet link detection

    Reliability

    Link aggregation in static /LACP mode

    UDLD one-way link detection

    Ethernet OAMl

    OAM

    Console、Telnet、SSH2.0

    WEB Management

    SNMP v1/v2/v3

    Physical Interface

    UNI Port

    24*GE, RJ45

    NNI Port

    4*10GE, SFP/SFP+

    CLI Management port

    RS232, RJ45

    Work Environment

    Operating Temperature

    -15~55℃

    Storage Temperature

    -40~70℃

    Relative Humidity

    10%~90%(No condensation)

    Power Consumption

    Power Supply

    single AC input 90~264V, 47~67Hz

    Power Consumption

    full load ≤ 22W, idle ≤ 13W

    Structure Size

    Case shell

    metal shell, air cooling and heat dissipation

    Case dimension

    19 inch 1U, 440*210*44 (mm)

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