Shenzhen JHA Technology Co., Ltd is one of the leading manufacturers of hardened Ethernet, PoE, and fiber connectivity products specifically designed for harsh and demanding environments.


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L3 24+4 10Gigabit Management Fiber Ethernet Switch JHA-SW2404MG-28BC

    • L3 24+4 10Gigabit Ethernet Switch is standard third-layer non-blocking switch


Fiber Ethernet Switch

Managed Fiber Ethernet Switch

  • L3 24+4 10Gigabit Management Fiber Ethernet Switch


    L3 24+4 10Gigabit Ethernet Switch

    ♦   Product overview

    L3 24+4 10Gigabit Ethernet Switch is standard third-layer non-blocking switch. Provides 24 10/100/1000Base-T Ethernet ports, 4 10G SFP+ ports. Based on high-performance ASIC chip technology, the modular structure design, which have a capability of multilayer switching and wire-speed routing forwarding. Can be deployed in the metropolitan area network, and provides a few last 1 km technology to gather and core data exchange. At the same time, L3 24+4 10Gigabit Ethernet Switch provide a complete IPv4/IPv6 routing, including tunnel and IP multicast.The user can set all kinds of functions of switch through the Web, SNMP and so on. L3 24+4 10Gigabit Ethernet Switch very suitable for the aggregation application of large-scale network and the core application of medium and small-sized network.

    1.  Product specification

    The product model

    L3 24+4 10Gigabit Ethernet Switch

    Basic characteristics

    Fixed port

    24 10/100/1000Base-T Ethernet ports, 4 10G SFP+ ports

    Backplane bandwidth


    Packet forwarding rate



    RISC 400MHz

    Flash memory capacity


    The memory capacity


    Address table


    Product characteristics

    Spanning tree

    Support STP, RSTP, MSTP
    Support PVST/PVST+


    Support port-based VLAN
    Support MAC-based VLAN
    Support 802.1Q labeled VLAN
    Support for Super Vlan
    Support for Private Vlan
    Support for the GVRP dynamic VLAN configuration
    Support QinQ and flexible QinQ
    Support for Voice VLAN

    Flow control

    Based on a standard IEEE 802.3x flow control
    Using IEEE 802.1Qbb priority flow control
    Support CAR function

    Broadcast control

    Restraining broadcast storm, stop sending so long as reaching a critical point

    multicast control

    IGMP Snooping multicast message automatic monitoring

    multicast routing

    IGMP v1/v2/v3, MLDv2
    DVMRP (Distance Vector Multicast Routing Protocol)
    GMRP (multicast dynamic registration protocol)

    Port binding

    Each group of a maximum of 8, while support 128 group
    LACP dynamic or static polymerization

    Port mirroring

    Support based on flow classification mirroring and port mirroring


    Stacked 16 hard, soft stacking 32
    Using clustering techniques, with a unified centralized management of IP address to do address resource saving

    Routing management

    Static routing
    RIP v1/v2, OSPFv2, BEIGRP (compatible with Cisco EIGRP), BGPv4, ISIS, BGP
    Anti virus intelligent routing function

    Strategy routing

    Support based on IP strategy routing

    The proxy function

    Support Proxy ARP, DNS Proxy

    Redundancy backup

    Support for VRRP, HSRP Hot Standby Router Protocol

    Characteristics of DHCP

    DHCP Server, DHCP Client and support DHCP relay

    Function of NAT

    Support the static or dynamic NAT address translation function

    Safety characteristics

    IEEE 802.1x port certification, PKI certification
    Port Security (Port Security) function


    Hardware support for IP ACL ACL ACL, MAC, Vlan
    Hardware support for port based user IP+MAC+Vlan ID+ user account a variety of factors combined to bind
    Support IP Source Guard
    Support WEB interface user authentication
    Remote RADIUS, TACACS+ certification

    User classification management and password protection                                   

    Net shield technology
    Safety control technology
    Policy control list

    Quality of service

    IEEE 802.1Qau congestion mechanism
    Each port 8 send queue mapping 802.1p 8 priority
    WRED, WFQ, SP and FIFO queue scheduling algorithm
    Best-Effort Service
    Differentiated Service
    Strict Priority
    Weighted Round Robin
    First come first served
    TOS to mark

    Network management

    SNMP v1/v2/v3
    RMON (1,2,3,9 group)
    WEB interface
    Support for cluster management
    Support SSH
    Support for PDP (compatible with Cisco CDP.)
    To support the fan, temperature, system log, hierarchical alarm

    Physical characteristics

    Appearance size


    Power characteristic

    AC 110-240V adaptive, 47-63Hz, 1A/230V, RPS power hot backup



    Indicator lamp

    Power indicator, indication of system, connecting / transceiver instructions

    Environment humidity / temperature

    0-50 ℃ operation,-40-70 ℃ preservation,0-90% no condensation

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