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Product Overview

The Schneider Electric 499NOS17100 is a specialized industrial Ethernet switch from the ConneXium product range, engineered to provide robust network connectivity in demanding automation environments. This device facilitates reliable communication between field instrumentation and higher-level control systems by bridging five copper twisted-pair (TX) ports with two fiber-optic (FX) ports. By supporting 10/100 Mbps data rates, this switch ensures consistent, low-latency transmission for critical industrial processes, minimizing the risk of network-related downtime or data packet loss in complex manufacturing topologies.

Features

  • Port Configuration: Features 5 RJ45 copper ports with auto-negotiation and auto-MDI/MDIX functionality, plus 2 fiber-optic ports for extended reach.
  • Industrial Design: Housed in a durable enclosure designed for passive cooling, eliminating the need for mechanical fans and preventing dust ingress.
  • Operational Reliability: Built to withstand harsh industrial conditions, including high electromagnetic interference environments.
  • Diagnostic Monitoring: Includes integrated front-panel LED indicators for real-time status updates on power, link activity, and data transmission speed.
  • Flexible Networking: Supports both full-duplex and half-duplex communication modes to accommodate diverse legacy and modern equipment.

Applications

This switch is widely utilized in sectors requiring high-availability networking, such as water and wastewater treatment facilities, power generation plants, oil and gas refineries, and mining operations. Its media-conversion capabilities make it ideal for extending network segments over long distances using fiber optics while maintaining local copper connections for nearby PLC or HMI nodes.

Technical Specifications

Model 499NOS17100
Brand Schneider Electric
Product Range ConneXium
Port Count 5 Copper (TX) / 2 Fiber (FX)
Data Rate 10/100 Mbps
Operating Voltage 24 VDC
Power Consumption 6.5 W
Operating Temperature 0 to 60 deg C
Storage Temperature -40 to 85 deg C

Installation Guidelines

  • Ensure the switch is mounted in a well-ventilated area to maintain optimal ambient temperatures within the specified range.
  • Use shielded twisted-pair cabling for copper ports to minimize noise interference in high-EMI environments.
  • Verify that the 24 VDC power supply is stable and properly grounded before connecting the device.
  • Clean fiber-optic connectors according to standard industrial procedures before insertion to prevent signal attenuation.
  • Always power down the unit before performing any physical maintenance or cable reconfiguration.

FAQ

Q: Does this switch require a managed configuration?
A: The 499NOS17100 is primarily designed for high-reliability, plug-and-play industrial networking; please consult the technical manual for specific configuration capabilities.

Q: What is the maximum distance supported by the fiber ports?
A: Fiber-optic range depends on the specific fiber type and transceiver standards used; please refer to your site's fiber cabling specifications for maximum link lengths.

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