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RMC 40

Product Description

The RMC40 is a 4-port unmanaged Ethernet switch that provides both copper-to-fiber media conversion as well as 10Mbps to 100Mbps speed conversion. Specifically designed to operate reliably in electrically and climatically harsh environments it is well suited for use in mission critical Ethernet networking applications.

The RMC40 is packaged in a compact, galvanized steel enclosure that allows either DIN or panel mounting for efficient use of cabinet space. It has an integrated power supply with a wide range of voltages for worldwide operability. An operating temperature range of -40 to +85°C (-40 to +185°F) without the use of internal cooling fans allows it to be placed in almost any location. It is compliant with EMI and environmental standards for utility substations, industrial plants, and intelligent transportation systems.

Product Features & Specs

4-Ethernet Ports with Single/Dual Fiber Optics

  • Three configurations to choose from:
    • 2 10/100TX ports + 1 100FX port (SC/ST) 
    • 2 10/100TX ports + 2 100FX port (MTRJ/LC) 
    • 4 10/100TX ports
  • Multimode and single mode optical transceivers
  • Industry standard fiber optical connectors: LC, SC, ST, MTRJ
  • Long haul optics allow distances from 20km to 90km

Universal Power Supply Options

  • Input voltages of 24VDC, 48VDC, and (88-300VDC or 85-264VAC) for worldwide operability
  • Integrated power supply eliminates need for an awkward external power transformer
  • Screw down terminal blocks ensure reliable maintenance free connections
  • CSA/UL 60950 safety approved to +85°C

Designed for Harsh Environments

  • Exceeds IEC 61850-3 and IEEE 1613 Standards for Communication Equipment in Electric Power Substations
  • Exceeds NEMA TS-2 Standard for Traffic Control Equipment
  • Operates over a temperature range of -40°C to +85°C without the use of fans for improved reliability
  • 21 AWG galvanized steel enclosure and DIN or panel mounting options provide secure mechanical reliability

High Performance Ethernet Switching

  • Full compliance with IEEE 802.3 and IEEE 802.3u Ethernet standards for universal interoperability
  • Non-blocking, store and forward switching with only 10us latency means high network throughput
  • Full duplex operation results in no collisions and deterministic network response and flow control via 802.3x pause frames results in no collisions or dropped packets

Simple Plug and Play Operation

  • Automatic learning of up to 2048 MAC addresses
  • Auto-negotiation on 10/100TX ports simplifies setup
  • Auto-MDI/MDIX on all 10/100TX ports eliminates need for crossover cables
  • LED indicators for link, activity, and speeds LED aids in field trouble-shooting