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Side view of FCNID-4GN-2GS Industrial Gigabit Ethernet Converter

Industrial Ethernet Media Converter Gigabit Ethernet 4 x 10/100/1000Base-TX to 2 x 1000Base-FX (SFP) Un-managed FCNID-4GN-2GS

USD $196.00

General Description

The FCNID-4GN-2GS is an industrial Gigabit Ethernet media converter comes with 4 RJ45 ports and 2 SFP slots. The SFP slots can support the 1.25Gbps SFP transceiver which allows transmission distance to be extended based on that of the SFP chosen.

The FCNID-4GN-2GS is an industrial Gigabit Ethernet media converter can function in a wide operating temperature from -40 degrees Celsius to 85 degrees Celsius. Hence, it is suitable to be deployed in a rugged environment. Also, the converter complies with the IEEE802.1Q specification standard for the virtual local area networks (VLANs) that requires extra-long packets of data to be sent on the network.


Application Diagram

Application diagram of FCNID-4GN-2GS Industrial Gigabit Ethernet Media Converter


· Comes with 2 x 1000Base-X SFP Slot to support Daisy-Chain topology
· Auto MDI/MDI-X function 
· Half/Full duplex auto-negotiation
· Support store-and-forward working function
· Max packet size: 10K bytes
· Come with resettable fuse to prevent current overload
· Come with IP-40 rating protection
· Wide redundant power design range from 12 to 56VDC
· Provide protection against power polarity reverse
· Provide protection against electrical fast transient
· Provide protection against electrostatic discharge (ESD)


Standard Compliances 

IEC 61000-4-2 Level 4 (8K/15K)
         IEC 61000-4-3 Level 3 (10V/m)
         IEC 61000-4-4 Level 3 (1V/2V)
         IEC 61000-4-5 Level 3 (4KV/2KV)
         IEC 61000-4-6 Level 3 (10V/m)
         IEC 61000-4-8 Level 4 (30A/m)
Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32 0.5m
Vibration: IEC 60068-2-6
Railway Traffic: EN50121-4


Standards Comply

  • Standards 

    IEEE802.3 10Base-T
    IEEE802.3u 100Base-TX
    IEEE802.3ab 1000Base-T
    IEEE802.3z 1000Base-SX/LX standards
    IEEE802.3x Flow control and backpressure
    IEEE802.1d Spanning Tree


  • Copper Port
    Data Rate:
    Connector: 4 x RJ45

  • F/O Port
    Data Rate:
    2 x SFP slot 


  • Processing Type: Store and Forward
  • Back Bandwidth: 12Gbps
  • MAC Address Size: 1Kbit
  • Packet Buffer Size: 1Mbit
  • Time Delay: <10us
  • Frame: 10Kbytes

LED Indicators 

  • Indicators 
    PWR1: ON=Power Connected
    PWR2: ON= Power Connected
    FL/A: ON=Fiber Connected; Active=Data Transmitting
    TL/A: ON=Copper Connected; Active= Data Transmitting

Operating and Environmental 

  • Operating Temperature 
    -40°C ~ 85°C
  • Storage Temperature
    -40°C ~ 95°C
  • Humidity
    5% ~ 95%, non-condensing  

Dimension and Weight 

  • Dimension (mm)
    138*107*45mm (HXDxW)
    Dimension diagram of of FCNID-4GN-2GS Industrial Gigabit Ethernet Media Converter

  • Weight 
    0.48kg (weight for the device without packaging)


  • Material
    Aluminium Alloy IP40 Rated

Power Requirement

  • Input Voltage: 12~56 VDC, redundant power inputs
  • Power Consumption: ≤5W
  • Protection: Overload Current; Reverse Polarity 
  • Connector: Terminal Block 


  • can be DIN-Rail mount or wall-mount (mounting bracket sold separately)

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