Industrially Hardened 10/100 Mbps 3 Port Intelligent Ethernet Switch With Integrated Contact Closure Server

CNFE3FX1TX2CX/M Series

Example of Industrially Hardened 10/100 Mbps 3 Port Intelligent Ethernet Switch With Integrated Contact Closure Server

Availability: Preliminary

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LIFETIME

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Made in the USA

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-40 º to +75 ºC

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PORT GUARDIAN

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FLEXIBILITY

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4 OR 8

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2 + 1

The ComNet CNFE3FX1TX2C/M series is an industrially hardened three-port intelligent switch with light management functionality and an integrated contact closure server. The 100BASE-FX port supports conventional CAT-5e/CAT-6 copper or optical transmission media by selection of the appropriate ComNet SFP* module. A summary fault alarm provides indication via a form c relay in the event of loss of optical link or operating power. The 10/100BASE-TX ports support both auto-negotiation and automatic MDI/MDI-X crossover for full and half-duplex operation; manual MDI/MDI-X switching is not required. The integrated contact closure server is available with 4 or 8 channels and supports individual user selectable wet or dry inputs. Form A relay outputs feature individual user selection of normally open or normally closed operation via the built-in web GUI. The contact server supports 4 modes of operation including one-to-one, one-to-many, many-to-one and stand-alone use through JSON frames for integration into third party systems.

The internal/self-contained 9 to 36 VDC or 24 VAC power supply features redundant power inputs, for the highest possible reliability. The simple to install, CNFE3FX1TX2C/M Series is DIN-rail or panel-mountable, and is ideal for mission-critical applications where very high levels of reliability and network availability are of the utmost importance.

Features

  • Full 10/100 Mbps Bandwidth
  • Uses customer-installed ComNet SFPs for compatibility with a wide range of optical fibers, optical connector types, and optical transmission distances of up to 120 km
  • Extended ambient operating temperature range of -40˚ C to +75˚ C, for use in virtually any environment. Optional conformal coating for humidity with condensation or airborne particulate matter conditions
  • SNMP v1/v2c for network management
  • Redundant power inputs, for extremely high levels of reliability and availability
  • No fans or forced-air cooling; cooling via natural convection eliminates unreliable and troublesome fans/moving parts, with no periodic maintenance requirements.
  • Status indicating LEDs provide rapid indication of critical operating parameters.
  • Summary fault alarm provides a local or remote indication via dry contact closure in the event of loss of optical link or operating power
  • Rugged 19-gauge galvanized and powder-coated steel enclosure.
  • Integrated contact closure server supports wet/dry inputs and user selectable normally open or normally closed form A relay outputs.

Applications

  • Perimeter security, surveillance monitoring, and controlled access to electrical substations and power generating facilities, and other high-value, mission-critical sites
  • Industrial/Factory Automation & Process Control SCADA Networks
  • Chemical and petrochemical refining and processing facilities, oil and gas pipelines/transmission systems, and mining installations
  • Food processing operations
  • Wastewater treatment plants
  • ITS/Transportation Traffic Signalization & Surveillance/Incident Detection Networks
  • Railway/trackside control and monitoring systems
  • Integrated IP-Video, VOIP, and Data Transmission Networks
  • Cellular telephony and wireless backhaul networks

Application Diagram(s) (7)

Application Diagram(s) for CNFE3FX1TX2CX/M SeriesApplication Diagram(s) for CNFE3FX1TX2CX/M SeriesApplication Diagram(s) for CNFE3FX1TX2CX/M SeriesApplication Diagram(s) for CNFE3FX1TX2CX/M SeriesApplication Diagram(s) for CNFE3FX1TX2CX/M SeriesApplication Diagram(s) for CNFE3FX1TX2CX/M SeriesApplication Diagram(s) for CNFE3FX1TX2CX/M Series

Ordering Information

Part NumberDescription
CNFE3FX1TX2C8TX/MIndustrially hardened 10/100 Mbps 3-Port Intelligent Ethernet Switch With Contact Server, 8 Contact Inputs, 1 SFP FX + 2TX
CNFE3FX1TX2C8RX/MIndustrially hardened 10/100 Mbps 3-Port Intelligent Ethernet Switch With Contact Server, 8 Contact Outputs, 1 SFP FX + 2TX
CNFE3FX1TX2C4DX/MIndustrially hardened 10/100 Mbps 3-Port Intelligent Ethernet Switch With Contact Server, 4 Contact Inputs & Outputs, 1 SFP FX + 2TX

* SFP = Small Form-Factor Pluggable Module