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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24 10/100/1000TX PoE and 4 10/100/1000TX Uplink and 4 1000MX SFP Slot | Smart PoE Switch JHA-P444024BTH

    • Support 24 10/100/1000Base-TX PoE port 4*100/1000mbps Uplink port and 4 1000Base-FX(SFP Slot)
    • PoE power supply distance 100m, Watchdog function.
    • Support IEEE802.3 af (15.4W) and IEEE802.3 at (30W) PoE standard.
    • Advanced self-sensing algorithm only for standard PD terminal equipment power supply
    • Total power:400W
  • Model No.

    Description of Goods


    24 Ports 10/100/1000M PoE Port+4 Uplink Gigabit Ethernet Port+4 Gigabit SFP Fiber Port,build-in power supply, total:400W, 1U Type


Power Over Ethernet

Unmanaged PoE Switch

  • Introduction

    JHA-P444024BTH series switches provide from one network node uses Cat5 cable simultaneous transmission of data and power, when AC power is not power or take power inconvenient (such as PTZ cameras and WiMAX devices), JHA-P444024BTH  series is designed for wireless networks, security automation applications.
    JHA-P444024BTH series switches dramatically reduces the cost of wiring the power user, wireless LAN access points, video surveillance cameras and other equipment must be spent to better support the new services and applications, providing users with a higher flexibility and mobility.
    Advanced self-sensing algorithm only for standard PD terminal equipment power supply, and therefore do not need to worry about damage to private or non-standard PoE PoE equipment. Simple and reliable design, JHA-P444024BTH series of automatic identification PoE requirements, speed, duplex, and use Auto Up link TM type of cable.




    24+4+4 Port SFP Port POE Switch (Built-in)



    POE Port

    1 to 24 support IEEE802.3AF/AT Standard

    UP link port

    25th-26thport support 1000Mbps

    Fiber Port

    1000M fiber port

    Output Power

    15.4W/30W    IEEE802.3af/at

    Power Pin

    Both 1/2+、3/6- and 4/5+7/8-

    Whole Power


    POE Protocol

    IEEE 802.3af/IEEE 802.3at

    POE Type


    Power Distance


    Network Standard

    IEEE 802.3、 IEEE802.3u、802.3x、802.3af/at

    Network Medium

    10/100BASE-TX:5 class and above non shielded twisted pair

    Data Distance


    Switch Capability


    Forwarding Mode

    Store and forward

    Forwarding Rate



    MAC Address

    MAC address table 16K

    Port Function

    Power priority mechanism, fast and forward, MAC automatic learning and aging

    IEEE802.3X Full-duplex and mode and backpressure for Half-duplex mode

    LED Indicator

    Each port occupied 1 LINK/ACT.100Mbps,

    POE Status Indicator, Whole power indicator

    Working Environment

    Working temperature:-10°-- 55°C





    A smart PoE switch is a type of Ethernet switch that provides power-over-Ethernet (PoE) capabilities to connected devices such as IP cameras, wireless access points, and VoIP phones. It combines standard network connectivity with PoE technology, allowing data and power to be transmitted over a single Ethernet cable.

    A smart PoE switch typically comes with multiple ports ranging from 8 to 48, with a mix of Gigabit Ethernet and PoE/PoE+ ports. The Gigabit Ethernet ports offer high-speed data transfer between network devices, while the PoE/PoE+ ports supply power to connected PoE devices.

    One of the key features of a smart PoE switch is its intelligent management capabilities. It enables network administrators to monitor and control the PoE power supply for each connected device. This helps in optimizing power usage, avoiding overloading, and ensuring that sufficient power is provided to each PoE device according to its requirements.

    In addition to power management, smart PoE switches also offer advanced network management features such as VLAN support, Quality of Service (QoS), and network traffic monitoring. VLAN support allows for easy network segmentation, which enhances security and performance. QoS ensures that critical applications receive priority bandwidth, thus improving the overall network performance. Network traffic monitoring analyzes the network traffic in real-time, helping identify and resolve issues quickly.

    Furthermore, smart PoE switches are designed with various security measures, including port security, MAC address filtering, and access control lists. These help in actively protecting the network from unauthorized access and ensure secure data transmission.

    Energy-saving features such as IEEE 802.3az Energy Efficient Ethernet (EEE) and smart power scheduling are also incorporated into smart PoE switches. These help optimize power usage, reduce energy consumption, and lower operational costs.

    Overall, a smart PoE switch offers a comprehensive solution for both data and power transmission, making it an ideal choice for businesses and organizations that require reliable and efficient network infrastructure.


  • Model No.

    Description of Goods


    24 Ports 10/100/1000M PoE Port+4 Uplink Gigabit Ethernet Port+4 Gigabit SFP Fiber Port,build-in power supply, total:400W, 1U Type



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