Industrial Ethernet


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EN50155 Industrial Ethernet Switch

HEST12M Series
  • Up to 12 10/100BaseT Ethernet Port (M12 Connector)
  • Ring On Redundant Rapid Recovery System < 15 ms
  • Dual Power Supplies for Power Redundancy, Voltage 24~160VDC
  • Fanless Cooling Design, Support -40~75°C Operating Temperature, IP67
  • Alarm with One Relay Output (M12 Connector), Current Loading 2A@30V
  • Support Bypass Function to Allow Continuous Communication throughout
       the Train

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    EN50155 Industrial Ethernet Switch
    HEST12M series switches are designed for communications between machines/devices inside trains. Compliant with IEC61375 standard and EN51055, these highly compactly-designed industrial switches can meet any hazardous environments while providing robust communication requirements for critical applications such as train traction and/or braking command requirements through these reliable devices.

    Support up to 12 10/100BaseT(X) M12 Ethernet ports and dual-powered by 24-160VDC (type:48VDC/110VDC) power supplies, this line of switches provide a full set of network data management functions such as redundancy recovery, VLAN, QoS, IGMP, Trunking, SNMP, etc., in addition to the hardened M12 connector and IP67 enclosure protection. These devices have an average MTBF of 438,000 hours. They all can be wall-mounted.

    IEEE Standards

    IEEE802.3、IEEE802.3u、IEEE802.3z 、 IEEE802.3x、IEEE802.3ad、IEEE802.1p、 IEEE802.3ab、IEEE802.1Q、IEEE802.1d、 IEEE802.1s、IGMP Snooping

    Processing Type Store and Forward
    MAC Address 16k
    Management Web+CLI
    RingOnTM Recovery time<15ms
    Protocol IGMP Snooping, GMRP, SNMPv1/v2c/v3, DHCP Client, SNTP, HTTP, HTTPS, Telnet, NTP Client<15ms

    • System log setting
    • Web server password setting
    • IP access control(Accessible IP)
    • Port setting
    • IP setting
    • Time setting(Local Time/NTP Time)
    • RingOn rapid recovery
    • Port-based VLAN and 802.1Q VLAN(8 groups for each)
    • Port Trunking(2 groups)
    • QoS、802.1P/1Q and ToS /DiffServe
    • IGMP Snooping
    • Broadcast Storm control
    • Traffice control
    • Port Mirroring
    • Static MAC Address Forwarding (Unicast and Multicast)
    • SNMP V1/V2
    • Diagnostics
    • Email/Relay Alarm Notification
    • Flow statistics
    • MAC Table
    • Log
    • Firmware upgrade
    • Parameters backup
    • Factory reset

    Ethernet port 12 x 10/100M Ethernet Ports, M12 Con- nector, 2 of them support Bypass
    Management port 1 x Console,M12 Connector
    Alarm 1 x Alarm, M12 Connector
    Power supply 1 x Power Supply Port, M12 connector
    Enclosure IP67,High Strength Aluminium
    Installation Wall mounted
    Dimension L* W * H: 147*51.5*107(mm)
    Weight 950g
    Power 10W(MAX)
    Cooling Fanless
    Environment Limits
    Storage Temperature -40~85°C
    Operation Temperature -40~75°C
    Relative Humidity 5~95%RH
    Ingress Protection IP67
    MTBF Above 30 Years
    Rail Traffic EN50155, EN50121-3-2
    EMI FCC Part 15 Subpart B Class A,EN 55022 Class A
    EMS EN 61000-4-2 (ESD) Level 3
    EN 61000-4-3 (RS) Level 3
    EN 61000-4-4 (EFT) Level 3
    EN 61000-4-5 (Surge) Level 3
    EN 61000-4-6 (CS) Level 3
    EN 61000-4-8
    EN 61000-4-11
    Freefall IEC60068-2-32
    Vibration IEC 61373
    Model No. Description Price
    HEST12M-VLW Industrial Ethernet Managed Switch, 12 10/100BaseT(X) M12 ports, -40°C to 75°C operating temperature, Dual Power Input, (Type: 48VDC/110VDC). IP67 protection Quote