henrich

  • Phone: 630 822 4647

Industrial Ethernet


Solutions

Featured White Paper

ringopenRingOpen Redundancy (ROR)：Our patent-pending RingOpenTM Redundancy technology has equipped Henrich's .……


ringonRingOn Redundancy：RingOn redundant recovery technology has been deployed in all Henrich's layer 2 and layer 3 industrial ……


Managed Industrial Ethernet Switches

HES28M-4G Series
  • Up to 4 Gigabit Combo Ports
  • RingOn (recovery time < 15ms), RSTP for Network Redundancy
  • 12~36VDC or 10~24VAC Power Inputs
  • Automatic E-mail Notification for system events
  • Port Mirror and Port Trunk with LACP
  • -40 to +75℃ Operating Temperature Range (W models)

    • Details
    • Specs
    • Models
    • Downloads
    24+4G-Port Din-rail Gigabit Managed Ethernet Switches
    The HES28M-4G series Industrial Gigabit Managed Ethernet Switches provide powerful functionality in a small platform. Designed for industrial applications, these switches have all the standard features of other switches, such as IGMP Snooping, Port Based VLAN, 802.1Q Tag VLAN, RJ-45 automatic MDI/MDIX, auto negotiation, store-and-forward switching, STP, RSTP, Web Based Management, Ingress Packet Filtering, and Egress Rate Control. These managed switches also come with important industrial features to ensure reliability in industrial applications: RingOn technology with coupling and dual-homing ring allows automatic recovery in less than 15ms; Dual power inputs ensure reliability; A relay alarm outputs port failure notification; DIN-rail and Panel Mounting options on the same IP30 cases. Another important feature is automatic e-mail notification for system events such as a cold start, change in network topology, power status or SNMP authentication failure.
    Technology
    Network Standards IEEE 802.3 10BaseT
    IEEE 802.3u 100BaseT(X) and 100Base FX
    IEEE 802.3ab 1000BaseT(X)
    IEEE 802.3x Flow Control
    IEEE 802.1Q VLAN Tagging
    IEEE 802.1p Class of Service
    Broadcasting Storm Control Automatic
    Processing Type Store and Forward
    Management by Web Browser
    RingOn™ Recovery Time within 15ms
    Flow Control Full/Half Duplex Back Pressure Flow Control
    Protocols IGMP Snooping, GMRP, SNMPv1/v2c/v3, DHCP Client, HTTP, HTTPS, Telnet, NTP Client
    Switch Properties
    Priority Queues 4
    Max. Number VLANs 64
    VLAN ID Range VID 1 to 4094
    IGMP Groups 256
    MAC Table Size 8k
    Interface
    RJ45 Port Connectors 10/100BaseT(X) or 10/100/1000BaseT(X) auto negotiation speed
    Fiber Port Connectors 100BaseFX ports (SC/ST connector)
    Fiber Module 1000Base-LX (4 SFP slots)
    LED Indicators Power, Port Status, 10/100/1000M
    Console Port DB9 male
    Output Warning Relay, Standard 2 Pin
    Optical Fiber
    Mode Typical Dist Wavelength Cable Size TX Power Rx Sensitivity Transmission Speed
    Multi-Mode 2km 1310nm 62.5/125um -20~-10dBm < -32dBm 100Mbps
    Single-Mode 20km 1310nm 9/125um -15~-8dBm < -32dBm 100Mbps
    Single-Mode 20km 1310nm 9/125um -8~-2dBm < -24dBm 1000Mbps
    Power Requirements
    Input Voltage 12~36VDC @ 30W MAX
    10~24VAC @ 30VA MAX
    Input Connection Standard four terminal power input
    Physical Characteristics
    Case Slim Metal Case, IP30 Design
    Dimensions 91.2×188.3×132mm
    Weight 1303g
    Installation DIN Rail or Panel Mounting
    Environment Limits
    Operating Temperature Standard Models: -10 to 60˚C
    Wide Temp Models: -40 to +75˚C
    Storage Temperature -40 to 85˚C
    Ambient Relative Humidity 5 to 95%(Non-condensing)
    Standards and Certifications
    EMI FCC Part15, CISPR(EN55022) Class A
    EMS EN61000-4-2(ESD) Level 3, EN61000-4-3(RS) Level 3,
    EN61000-4-4(EFT) Level 3, EN61000-4-5(Surge) Level 3,
    EN61000-4-6(CS) Level 3, EN61000-6-2
    Shock IEC 60068-2-27
    Freefall IEC 60068-2-32
    Vibration IEC 60068-2-6
    Warranty
    Warranty Period 3 years
    Model No. Description Price
    HES28M-4G-VL Din-rail Managed，24 x 100Mbps Copper Port，4 x Gigabit combo Interface，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-VLW Din-rail Managed，24 x 100Mbps Copper Port，4 x Gigabit combo Interface，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-2SC-VL Din-rail Managed，22 x 100Mbps Copper Port，2 x 100Mbps Multi-Mode Fiber Port with SC Connectors，4 x Gigabit Combo Ports，2km，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-2SC-VLW Din-rail Managed，22 x 100Mbps Copper Port，2 x 100Mbps Multi-Mode Fiber Port with SC Connectors，4 x Gigabit Combo Ports，2km，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-2SSC-VL Din-rail Managed，22 x 100Mbps Copper Port，2 x 100Mbps Single-Mode Fiber Port with SC Connectors，4 x Gigabit Combo Ports，20km，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-2SSC-VLW Din-rail Managed，22 x 100Mbps Copper Port，2 x 100Mbps Single-Mode Fiber Port with SC Connectors，4 x Gigabit Combo Ports，20km，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-4SC-VL Din-rail Managed，20 x 100Mbps Copper Port，4 x 100Mbps Multi-Mode Fiber Port with SC Connectors，4 x Gigabit Combo Ports，2km，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-4SC-VLW Din-rail Managed，20 x 100Mbps Copper Port，4 x 100Mbps Multi-Mode Fiber Port with SC Connectors，4 x Gigabit Combo Ports，2km，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-4SSC-VL Din-rail Managed，20 x 100Mbps Copper Port，4 x 100Mbps Single-Mode Fiber Port with SC Connectors，4 x Gigabit Combo Ports，20km，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-4SSC-VLW Din-rail Managed，20 x 100Mbps Copper Port，4 x 100Mbps Single-Mode Fiber Port with SC Connectors，4 x Gigabit Combo Ports，20km，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-6SC-VL Din-rail Managed，18 x 100Mbps Copper Port，6 x 100Mbps Multi-Mode Fiber Port with SC Connectors，4 x Gigabit Combo Ports，2km，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-6SC-VLW Din-rail Managed，18 x 100Mbps Copper Port，6 x 100Mbps Multi-Mode Fiber Port with SC Connectors，4 x Gigabit Combo Ports，2km，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-6SSC-VL Din-rail Managed，18 x 100Mbps Copper Port，6 x 100Mbps Single-Mode Fiber Port with SC Connectors，4 x Gigabit Combo Ports，20km，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-6SSC-VLW Din-rail Managed，18 x 100Mbps Copper Port，6 x 100Mbps Single-Mode Fiber Port with SC Connectors，4 x Gigabit Combo Ports，20km，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-2ST-VL Din-rail Managed，22 x 100Mbps Copper Port，2 x 100Mbps Multi-Mode Fiber Port with ST Connectors，4 x Gigabit Combo Ports，2km，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-2ST-VLW Din-rail Managed，22 x 100Mbps Copper Port，2 x 100Mbps Multi-Mode Fiber Port with ST Connectors，4 x Gigabit Combo Ports，2km，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-2SST-VL Din-rail Managed，22 x 100Mbps Copper Port，2 x 100Mbps Single-Mode Fiber Port with ST Connectors，4 x Gigabit Combo Ports，20km，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-2SST-VLW Din-rail Managed，22 x 100Mbps Copper Port，2 x 100Mbps Single-Mode Fiber Port with ST Connectors，4 x Gigabit Combo Ports，20km，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-4ST-VL Din-rail Managed，20 x 100Mbps Copper Port，4 x 100Mbps Multi-Mode Fiber Port with ST Connectors，4 x Gigabit Combo Ports，2km，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-4ST-VLW Din-rail Managed，20 x 100Mbps Copper Port，4 x 100Mbps Multi-Mode Fiber Port with ST Connectors，4 x Gigabit Combo Ports，2km，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-4SST-VL Din-rail Managed，20 x 100Mbps Copper Port，4 x 100Mbps Single-Mode Fiber Port with ST Connectors，4 x Gigabit Combo Ports，20km，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-4SST-VLW Din-rail Managed，20 x 100Mbps Copper Port，4 x 100Mbps Single-Mode Fiber Port with ST Connectors，4 x Gigabit Combo Ports，20km，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-6ST-VL Din-rail Managed，18 x 100Mbps Copper Port，6 x 100Mbps Multi-Mode Fiber Port with ST Connectors，4 x Gigabit Combo Ports，2km，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-6ST-VLW Din-rail Managed，18 x 100Mbps Copper Port，6 x 100Mbps Multi-Mode Fiber Port with ST Connectors，4 x Gigabit Combo Ports，2km，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-6SST-VL Din-rail Managed，18 x 100Mbps Copper Port，6 x 100Mbps Single-Mode Fiber Port with ST Connectors，4 x Gigabit Combo Ports，20km，Industrial Temperature -10°C to +60°C，Power Input 12~36VDC or 10~24VAC Quote
    HES28M-4G-6SST-VLW Din-rail Managed，18 x 100Mbps Copper Port，6 x 100Mbps Single-Mode Fiber Port with ST Connectors，4 x Gigabit Combo Ports，20km，Industrial Wide Temperature -40°C to +75°C，Power Input 12~36VDC or 10~24VAC Quote
    Downloads
    Manual
    Datasheet