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EKI-2741LXI-BE Hardened Media Converter, 1000Mbps, Single mode 1310nm, 10km, SC

  • Provides 1 x 10/100 Mbps Ethernet port with RJ45 connector
  • Provides 1 x 1000 Mbps fiber port with Single-mode SC type connector
  • Provides DIP switch for full/half duplex setting
  • Supports MDI/MDI-X auto crossover
  • Supports auto-negotiation
  • Provides 3,000 VDC surge (EFT) protection
  • Supports 4,000 VDC Ethernet ESD protection
  • Supports +12-48 VDC power input
  • Provides flexible mounting: DIN-rail & Wallmounting
  • Provides Link Fault Pass-through (LFP)
  • Supports wide Operating Temperature from -40 ~ 75° C
Certifications CE

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More Description

EKI-2741 is designed to convert Gigabit Ethernet networks to Gigabit fiber networks by transparently converting Ethernet signals to optic signals. Therefore, 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 you don’t need to use crossover wires. Furthermore, the EKI-2741 accepts a wide voltage range from 12 ~ 48 VDC. Besides, it also provides 3,000 VDC 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 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, Single mode 1310nm, 10km, 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


  • Temperature (Operating Range) -40 ~ 75°C (-40 ~ 167°F) x

Ethernet Communication

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

Fiber General !

  • Optical Mode Single-mode
  • Max. Distance Range 2km ~ 20km
Office Locations


Monday-Friday, 7am-5pm CST

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