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7-Port Fiber Ring Network Switch

> 2-layer industrial level switch
> Support spanning tree protocol STP/RSTP
> 2*1000Mbps SFP fiber ports and 2 fiber ports can form ring network
> IEEE802.3, IEEE802.3u, IEEE802.3ab/z and IEEE802.3X standards
> Industrial level wide temperature design
> Support WEB, SNMP network management (v1/v2c)
> IEEE802.3X dual full flow control and Backpressure half dual flow control
> Indicator displays data transmission status and power status
> Support port isolation, speed limit, mirroring, 802.1Q VLAN
> Support DC12V/DC24V/AC24V power supply

  • Specifications
  • Accessories
  • Download
  • Technical Specification



    Physical Port

    2*1000 Base-X ports

    1*10/100/1000 Base-T port

    4*10/100 Base-T ports

    Alarm: 4/1 In/Out ports

    4*RS485 ports, 1*RS232 port

    1*Console port

    Exchange Mode

    Store & forward

    Application Humidity



    DC12V/ AC24V

    Power Consumption


    Working Temperature