Ethernet to SFP Industrial Media Converter, 10/100Base-TX to 100Base-FX/BX/LX SFP Slot, RJ45, 24 Volt AC, 24 to 48 Volt DC, 77 Watt, IP30, Metal Enclosure

MFR PART #  MC251-4P/1S
PART #  508934
Minimum 1 Each
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IFS Ethernet to SFP Industrial Media Converters offer four 10/100Mbps Ethernet ports and 100Base-FX transmission on either multimode or single-mode optical utilizing SFP technology. Specifically designed for stable and reliable operation in electricall y harsh and climatically demanding environments, the module’s slim, IP-30 standard metal case accommodates DIN-rail or wall mounting for efficient installation in multiple applications.


  • 4 RJ-45 Ports 10/100Base-TX W/PoE
  • Auto MDI/MDI-X
  • Auto-Negotiation
  • 1 SFP Port (MC251-4P/1S)
  • Store-and-Forward Switching Architecture with Wire-Speed Filtering and Forwarding Rates
  • Prevents Packet Loss with Back Pressure (Half-Duplex) and IEEE 802.3X se Frame-Flow Control
  • Supports upto 15.4 Watts for Each PoE Port
  • Auto Detect Powered Device (PD)
  • Circuit Protection Prevents Power Interference Between Ports
  • Remote Power Feeding upto 328 Foot
  • Robust Hardened Design
  • Provides Either Din-Rail or Wallnting
  • Redundant Power with Reverse-Polarity Protection
  • Alarm Relay Output for Power-Failure Alert
  • Voltage/Surge-Suppression

Tech Info

CE, FCC, IEEE 802.3, IEC 60068-2-32/60068-2-27/60068-2-6, EIA/TIA-568


UNSPSC Code 46171600

Spec Sheet

Spec Sheet

Shipping and Fulfillment Policy

When you order products from, the order is processed within one to two business days. Orders received during non-business days are processed on the next business day.

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