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ET-5xS IP67 Industrial Ethernet Switch

ET-5xS IP67 Industrial Ethernet Switch

Military-Rated Industrial Connectivity

The ET-5xS-IP67 Industrial Ethernet Switch is a sealed IP67 Switch that mounts directly onto a machine or any convenient flat surface in the harshest industrial environments. The rugged packaging and Amphenol RJ Field connectors are IP67 (NEMA 6) rated to protect against water, oil, dust, vibration and much more. This advanced technology switch ensures real-time deterministic performance and super-fast ring redundancy.



Industrial Switch Product Highlights

  • 5 fast Ethernet ports for 10/100 Mbps links
  • IP67/NEMA 6 rated package protects against water, oil, dust and debris
  • No need for separate control cabinet – reduces installation cost and saves space
  • Quick-connect reverse-bayonet connector system
  • Ring or unmanaged industrial switch models available
  • Real-time operation allows for deterministic control
  • Protected circuitry increases network reliability
  • Ideal for outdoor or marine use, military applications and much more


Advanced Network Performance

  • Real-time fault tolerant rings (ring models)
    • Fast ring recovery of 30 mS + 5 mS / hop
    • Modbus over Ethernet monitoring
  • Real-time traffic prioritization with QoS (ring models)
    • Assure delivery of real-time data
    • Improve network utilization
    • User settable priority assignments
  • Advanced switch features (ring models)
    • User configurable port settings
    • Port mirroring for traffic diagnostics
    • Pre-configurable for plug and play simplicity


Rugged & Reliable Hardware

  • Sixnet reliability and long-term support
    • Ultra-reliable >1,000,000 hours MTBF
    • Firmware upgrades are FREE forever
  • Truly industrial design and packaging
    • Tough fiber-reinforced enclosure
    • Rugged Amphenol connectors
    • Dual power inputs and alarm output (ring models)
  • Industrial rated to perform
    • MIL-STD-1275 power protection (-E models)
    • Wide operating temperature -40 to 75°C


Ethernet Performance

  • 5 Ethernet ports
  • Intelligent store and forward, wire-speed, non-blocking
  • Ethernet protocols supported: All IEEE 802.3
  • RJ45 ports (shielded): 10/100BaseTX
  • RJ45 speed (10 or 100 Mbps): auto-negotiation
  • RJ45 MDI/MDIX: Auto-crossover
  • RJ45 TD and RD: Auto-polarity
  • Typical latency @ 10 Mbps: 16 us + frame time varies on load and settings
  • Typical latency @ 100 Mbps: 5 us + frame time varies on load and settings
  • Full or half duplex operation: Configurable
  • MAC addresses supported: 2048
  • Memory bandwidth: 3.2 Gbp
  • Ethernet isolation: 1500 VRMS 1 minute

Ethernet Compliance

  • IEEE 802.3 (10Mbps Ethernet supports legacy devices)
  • IEEE 802.3u (Fast Ethernet 100Mbps for newer devices)
  • IEEE 802.3x (Full-Duplex with Flow Control)
  • IEEE 802.1p (QoS/CoS – Quality and Class of Service)

Ethernet Connectors

  • Amphenol RJFRB series with patented RJStop system
  • Quick-connect reverse-bayonet style
  • Corrosion-proof non-metallic material
  • Mating plugs fit over standard Ethernet cables
  • Easy to install – no tools required

Real-Time Ring (Ring Models)

  • For ultra-fast fault-tolerant loops
  • Link loss recovery: 30 mS plus 5 mS per hop
  • Switches in a ring: <50 for best performance
  • Multiple rings supported (configurable)

Networking Features (Ring Models)

  • Priority queuing (QoS) for real-time network performance
  • Message filtering to prevent broadcast storms
  • Port mirroring for advanced diagnostics
  • Easy to use Windows configuration utility

Status Reporting (Ring Models)

  • Power and operational status
  • Modbus Ethernet over TCP/IP or UDP
  • “OK” contact output Sourcing power @ 0.5 Amp
  • Sourcing power up to 0.5 Amp
  • Voltage same as switch input voltage

Power Input

  • Redundant input connections
  • Input power (typical):
    • ES models: 2.4 W
    • RS models: 2.7 W
  • Input voltage:
    • D models: 10-30 VDC
    • E models: 10-50 VDC (Derate 1.8°C/V above 30V)
  • Input protection (all models):
    • Transient protection: 15,000 watts peak
    • Spike protection: 5,000 watts (10 times for 10 uS)
  • Military surge protection (E models)
    • Exceeds MIL-STD-1275
    • 100 volts for 1 second
    • Spike protection: 250 volts (50x for 100 uS)


  • Operating temperature range: -40 to 75°C
  • Storage temperature range: -40 to 85°C
  • Humidity (non-condensing): 5 to 95% RH
  • Vibration, shock and freefall: IEC68-2-6, -27 and -32

Standards & Compliance

  • Electrical safety: UL508/CSA C22.2/14, EN61010-1; CE
  • EMC: FCC part 15, ICES-003; EN55022, IEC61326-1; CE
  • Hazardous locations: UL1604, CSA C22.2/213 (Class I, Div. 2, Groups); EN60079-15 (Zone 2, Category 3), CE (ATEX)
  • Marine/maritime/offshore tested to meet ABS, DNV and Lloyds
  • RoHS and WEEE compliant
  • ISO9001:2008 certified company
  • MTBF: >1MM Hours GB @ 40°C per MIL-HNDBK-217F2


  • Case: Fiber reinforced polyester; corrosion-proof
  • Ingress protection: IP67 and NEMA 6
  • Mounting: Direct to flat surface (kit included)
  • Dimensions and mounting: See mechanical diagram
  • Weight: 1.2 lbs (0.54 kg)


  • 5 years on manufacturing and design defects

Order Guide

Part NumberInput PowerInput VoltageDescription
ET-5ES-IP67-D2.4 W10-30 VDCUnmanaged industrial switch with dual power and industrial protection
ET-5ES-IP67-E2.4 W10-50 VDC (Derate 1.8 C/V above 30V)Unmanaged industrial switch with dual power and military-rated (MIL-STD-1275) protection
ET-5RS-IP67-D12.7 W10-30 VDCRing switch with dual power and industrial protection
ET-5RS-IP67-E12.7 W10-50 VDC (Derate 1.8 C/V above 30V)Ring switch with dual power and military-rated (MIL-STD-1275) protection

Industrial Switch Accessories

Part NumberDescription
Setup WizardFree Windows configuration tool
ET-RJF-PWR-1IP67 power plug
EB-RJF-PLUG-1IP67 Ethernet plug; fitsover any standard Ethernet cordset
EB-RJF-CAP-1IP67 cap for unused ports on switch or bulk-head connector below
EB-RJF-BLKHD-1IP67 bulk-head connector


ET-5xS-IP67 Switch (showing attached cable)

ET-5xS-IP67 Switch (showing attached cable)

ET-RJF-PWR-1 (IP67 power plug)

ET-RJF-PWR-1 (IP67 power plug)

EB-RJF-PLUG-1 (IP67 Ethernet plug; fits over any standard Ethernet cordset)

EB-RJF-PLUG-1 (IP67 Ethernet plug; fits over any standard Ethernet cordset)

EB-RJF-CAP-1 (IP67 cap for unused ports on switch or bulk-head connector)

EB-RJF-CAP-1 (IP67 cap for unused ports on switch or bulk-head connector)


EB-RJF-BLKHD-1 (IP67 bulk-head connector)

EB-RJF-BLKHD-1 (IP67 bulk-head connector)


For more information

    Contact Network specialists Ring UK today for professional advice about which system you should go for. We will assess your requirements and research and explain all the options available to you to help you or your client choose a perfect product that meets your needs.

Contact us via our Network Enquiry Form


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