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EKI-2541S-AE Media Converter, 100Mbps, Single mode 1310nm, 30km, SC

  • Provides 1 x 10/100 Mbps Ethernet port with RJ45 connector
  • Provides 1 x 100 Mbps Single-mode SC type fiber port
  • Provides internal jumper for Link Fault Pass-through (LFP) setting
  • Supports full/half duplex flow control
  • Supports store and forward transmission
  • Supports auto-negotiation
  • Supports MDI/MDI-X auto crossover
  • Supports redundant 12-48 VDC power input
  • Provides flexible mounting: DIN-rail and Panel mount
Certifications 5年保固(90X60) CE cUL RoHS
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More Description

EKI-2541M/2541S is designed to convert Ethernet networks to fiber networks by transparently converting Ethernet signals to optic signals. The advantages of fiber optics are wide bandwidth, EMI immunity and long-distance transmissions.Therefore, EKI-2541M/2541S is an ideal solution for “fiber to building” applications at central offices or local sites. EKI-2541M/2541S supports MDI/MDIX auto detection, so you don’t need to use crossover wires. Furthermore, the EKI-2541M/2541S can work normally from -10 to 60°C and 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. Link Fault Pass-Through (LFP) EKI-2541M/2541S is an enhanced Ethernet to fiber-optic converter. Aside from its standard features, the versatile EKI-2541M/2541S 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. Use the internal jumper to enable the LFP function, then EKI-2541M/2541S 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



Media Converter, 100Mbps, Single mode 1310nm, 30km, SC

Accessory Products

  • A/D 100-240V10W 24V MDR DIN RAIL



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Extended Specifications

Power Supply (X)

  • Power Connector 6-pin removable screw terminal


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

General (X)

  • Power Consumption 2.7W max. @ 48VDC
  • Power Input 12 ~ 48 VDC, redundant dual inputs
  • Mounting DIN-rail, Wall

Interface (B)

  • Ports Number 2


  • Temperature (Operating Range) -10 ~ 60°C (14 ~ 140°F)

Ethernet Communication

  • RJ45 Transmission Speed UP to 100 Mbps
  • RJ45 Port Connector Type 1 x RJ-45 and 1 x SC type fiber connector
  • RJ45 Transmission Distance Ethernet: Up to 100m Multi-mode Fiber:Up to 2 km
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Monday-Friday, 7am-5pm CST

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