managed ethernet switch / 28 ports / rackmount / SFP



  • Type:


  • Number of ports:

    28 ports

  • Mounting:


  • Other characteristics:

    SFP, fast, rugged, RJ45, combo

  • Applications:



The industrial designed rackmount switch RS328 is equipped with 24+4G combo ports for control room applications that require high product reliability and longevity. The wide operating temperature from -40C to 75C degrees allows applications under severe environment, such as oil and gas, railway, highway, or unmanned control rooms. It is compliant to railway EN50121-4 and NEMA TS2, as the best industrial solutions for rackmount managed switch.
High Throughput Ethernet Switching
・28-port Ethernet, including 24-port Fast Ethernet and 4-port GbE RJ45/SFP Combo
・Combo ports provide high flexibility of cable types and distances
・DDM function for high-quality fiber connectivity monitoring
・16K MAC address table
・1.5MBytes packet buffer
・Store-and-Forward with non-blocking Switch Fabric

Management Features
・Various configuration paths, including CGI WebGUI, CLI, SNMP and RMON
・IEEE 1588v1/v2 PTP time management
・LLDP topology control
・USB for easy field configuration and firmware update
・Software utility interface for LAN devices management

Enhanced Cyber Security for Critical Applications
・802.1X/RADIUS port-based access control
・Port MAC secure learning
・Private VLAN/IP Security/Port Security
・HTTPs/SSH/ Management IP secure access

Rugged Design for Wayside Network Switching with Wide Power Input Range
・NEMA-TS2 compliance for wayside traffic control assemblies
・Excellent heat dissipation design for operating in -40~75oC environments
・High level EMC protection exceeding traffic control and heavy industrial standards’ requirements

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