EKI-2741SX-BE ADVANTECH ethernet to Fiber Converters



Giga Ethernet to 1000Base-SX Fiber Converter


Prezzo per pezzo

€ 365,13

(IVA esclusa)

€ 445,46 (IVA inclusa)

Prezzo di 1 pz. iva (22%) inclusa: € 445,46

Disponibilità: 10 gg lav


SKU: 117173

Model: EKI-2741SX-BE

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  • Provides 1 x 10/100/1000 Mbps Ethernet port with RJ45 connector
  • Provides 1 x 1000 Mbps fiber port with SC type connector for 1000Base-SX/ LX device
  • Provides 1 x 100/1000 Mbps Ethernet port with SFP (mini-GBIC) type
  • Provides DIP switch for power alarm & LFP
  • 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: 9216 bytes


The EKI-2741 is designed to convert Gigabit Ethernet networks to Gigabit fiber networks by transparently converting Ethernet signals 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 you don’t need to use crossover wires. Furthermore, the EKI- 2741 accepts a wide voltage range from 12 ~ 48 VDC. 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. So when one side of the link fails and the other side continues transmitting packets, waiting for a response that never arrives from the disconnected side, EKI-2741 will force the link to shut down as soon as it has noticed the other link has failed, giving the application software a chance to react to the situation.


Standard; IEEE 802.3, 802.3u, 802.3ab, 802.3x, IEEE 802.3z
LAN; 10/100/1000Base-T (X), 1000Base-SX or 1000Base-LX
Transmission Distance: 
Ethernet: Up to 100 m
Multi-mode: Up to 550 m
Transmission Speed: Up to 1000 Mbps
Optical Fiber: Multi-mode:

Wavelength: 850 nm
Tx Power: -4/-9.5 dBm
Rx Sensitivity: -18 dBm
Parameters: 50/125 um, 62.5/125 um


Connectors: 1 x RJ45
                    1 x SC type fiber connector
                    6-pin removable screw terminal (power & relay)
LED Indicators: 
P1, P2, P-Fail
Fiber: LNK/ACT
Ethernet: 1000M, LNK/ACT
DIP Switch: Power alarm, LFP


Power Consumption: 3.5W
Power Input: 12 ~ 48 VDC, redundant dual inputs


Dimensions (W x H x D): 30 x 140 x 95 mm (1.18" x 5.51" x 3.74")
Enclosure: IP30, metal shell with solid mounting kits
Mounting: DIN-rail, wall


Power Reverse: Present
Overload current: Present


Operating Temperature: -10 ~ 60 °C (14 ~ 140 °F)
Storage Temperature: -40 ~ 85 °C (-40 ~ 185 °F)
Operating Humidity: 10 ~ 95% (non-condensing)
Storage Humidity: 10 ~ 95% (non-condensing)


Safety: UL 60950
EMI: CE, FCC Class A
EMS: EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8
Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32
Vibration: IEC 60068-2-6


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