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EKI-2741SXI-BE Hardened Media Converter, 1000Mbps, Multimode 850nm, SC

  • Provides 1 x 1000 Mbps Ethernet port with RJ45 connector
  • Provides 1 x 1000 Mbps fiber port with SC or SFP (mini-GBIC) type connector for 1000Base-SX/LX device
  • Provides DIP switch for full/half duplex setting
  • Supports MDI/MDI-X auto crossover
  • Supports Auto-Negotiation
  • Supports redundant 12 ~ 48 VDC power input
  • Provides flexible mounting: DIN-rail and Wall mount
  • Provides Link Fault Pass-through (LFP)
  • Jumbo Frame: 9K bytes

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More Description

The EKI-2741 is designed to convert Gigabit Ethernet networks to Gigabit fiber networks by transparently converting Ethernet sig nals to optic signals. Therefore, the EKI-2741 is an ideal solution for “fiber to building” applications at central offices or local sites. EKI-2741 supports MDI/MDIX auto detection, so yo u don’t need to use crossover wires. Furthermore, the EKI-2741 accepts a wide voltage range from 12 ~ 48 V DC . Besides, it also provides 3,000 V DC  surge (EFT) protection against over-voltage, so it is suitable for harsh operating environments. EKI-2741 is an enhanced gigabit Ethernet to fiber optic converter. Aside from its standard features, the versatile the EKI-2741 also has the LFP (Link Fault Pass-through) feature. When one side of the link fails, the other side continues transmitting packets, and waiting for a response that never arrives from the disconnected side. EKI-2741 will force the link to shut down as soon as noticed that the other link has failed, giving the application software a chance to react to the situation.

Accessory Products



Hardened Media Converter, 1000Mbps, Multimode 850nm, SC

Accessory Products

  • A/D 100-240V10W 24V MDR DIN RAIL



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Extended Specifications


  • Power Input (DC) 12 ~ 48 VDC, redundant dual inputs x


  • Ports Number 2


  • Temperature (Operating Range) -40 ~ 85°C (-40 ~ 185°F) x

Ethernet Communication

  • RJ-45 Transmission Speed 1000 Mbps
  • RJ-45 Port Connector Type ! 1 x RJ-45 1 x SC type fiber connector
  • RJ-45 Transmission Distance Up to 100 m x
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