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Media Converter, 1000Mbps, Single mode 1310nm, 10km, 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
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.

Product Specifications (5) Download Spec

Ethernet Communication
  • RJ-45 Transmission Distance
  • RJ-45 Transmission Speed
  • RJ-45 Port Connector Type
  • Power Input (DC)
Fiber General
  • Optical Wavelength
  • Optical Mode
  • Max. Distance Range

Ethernet Communication

  • RJ-45 Transmission Distance

    EKI-2741LX-BE Up to 100 m
    EKI-2741LX-SE-A Up to 100 m
    EKI-2741LX-SL-A Up to 100 m
    EKI-2741LX-SSR-A Up to 100 m
    EKI-2741LX-SST-A Up to 100 m
  • RJ-45 Transmission Speed

    EKI-2741LX-BE 1000 Mbps
    EKI-2741LX-SE-A 1000 Mbps
    EKI-2741LX-SL-A 1000 Mbps
    EKI-2741LX-SSR-A 1000 Mbps
    EKI-2741LX-SST-A 1000 Mbps
  • RJ-45 Port Connector Type

    EKI-2741LX-BE 1 x RJ-45 and 1 x SC type fiber connector
    EKI-2741LX-SE-A 1 x RJ-45 and 1 x SC type fiber connector
    EKI-2741LX-SL-A 1 x RJ-45 and 1 x SC type fiber connector
    EKI-2741LX-SSR-A 1 x RJ-45 and 1 x SC type fiber connector
    EKI-2741LX-SST-A 1 x RJ-45 and 1 x SC type fiber connector


  • Power Input (DC)

    EKI-2741LX-BE 12 ~ 48 VDC, redundant dual inputs
    EKI-2741LX-SE-A 12 ~ 48 VDC, redundant dual inputs
    EKI-2741LX-SL-A 12 ~ 48 VDC, redundant dual inputs
    EKI-2741LX-SSR-A 12 ~ 48 VDC, redundant dual inputs
    EKI-2741LX-SST-A 12 ~ 48 VDC, redundant dual inputs

Fiber General

  • Optical Wavelength

    EKI-2741LX-BE 1310T / 1550R
    EKI-2741LX-SE-A 1310T / 1550R
    EKI-2741LX-SL-A 1310T / 1550R
    EKI-2741LX-SSR-A 1310T / 1550R
    EKI-2741LX-SST-A 1310T / 1550R
  • Optical Mode

    EKI-2741LX-BE Single-strand
    EKI-2741LX-SE-A Single-strand
    EKI-2741LX-SL-A Single-strand
    EKI-2741LX-SSR-A Single-strand
    EKI-2741LX-SST-A Single-strand
  • Max. Distance Range

    EKI-2741LX-BE 2km ~ 20km
    EKI-2741LX-SE-A 30km ~ 40km
    EKI-2741LX-SL-A 50km ~ 80km
    EKI-2741LX-SSR-A 2km ~ 20km
    EKI-2741LX-SST-A 2km ~ 20km

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