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Our office will be closed from 16 February to 22 February 2026 for the Lunar New Year holidays. Normal business will resume on 23 February 2026. Wishing everyone a happy and prosperous Lunar New Year.
Our office will be closed from 16 February to 22 February 2026 for the Lunar New Year holidays. Normal business will resume on 23 February 2026. Wishing everyone a happy and prosperous Lunar New Year.

Fast Ethernet Media Converter 1 x 10/100Base-TX to 1 x 100Base-FX (SFP) FCNCS-1EN-1ES

Original price USD $30.50 - Original price USD $30.50
Original price
USD $30.50 (Excl. GST)
USD $33.24 (Incl. GST)
USD $30.50 - USD $30.50
Current price
USD $30.50 (Excl. GST)
USD $33.24 (Incl. GST)


* Revised DIP Switch Configurations. 

General Description

The FCNCS-1EN-1ES is a Fast Ethernet media converter that can convert Fast Ethernet 10/100Base-TX signal to 100Base-FX signal and vice versa. This converter is equipped with an SFP slot that supports any 155Mbps small form factor transceiver (SFP) that complies with the Multi-Source Agreement (MSA) standard to extend data signals (typical copper signals transmission distance is only 100 meters) to the type of 155Mbps SFP transceiver selected. The FCNCS-1EN-1ES Fast Ethernet media converter also comes with the Link Fault Pass-through (LFP) function allowing the network links to be monitored for broken link connections to improve the reliability of the network infrastructure.


Features

  • 10/100Mbps auto-sensed, easily upgrade
  • Full-duplex and half-duplex auto-sensed
  • MDI/MDI-X Auto-Negotiation
  • 10/100Mbps store-and-forward
  • 100Mbps cut-through transmission
  • Supporting extra-long packets up to 1600 bytes
  • Supporting VoIP /QoS packets
  • Support flow control and reduce broadcast packets

Application diagram

Application diagram for the Fast Ethernet Converter

Specifications

Standards Comply 

  • Standards 

    IEEE 802.3, IEEE 802.3u, IEEE 802.3x

Interface

  • Copper Port
    Data Rate: 
    10/100M
    Connector: RJ45

  • F/O Port
    Data Rate: 
    155M
    Connector: 
    SFP slot 


Performance 

  • Processing Type: Store and Forward, Modify Cut-Through, Pure
                                 Converter Mode

  • Switch Capacity: 400Mbps
  • Packet forwarding Rate: 0.297Mpps
  • MAC address: 2k
  • Buffer Space: 128Kb
  • Max. Packet Length: 1600bytes
  • Flow Control: Support Flow Control

    LED Indicators 

    • Indicators 
      PWR, FDX, FL/A, TL/A, FX, 100M

     
    Dip-switch

    • 6 Pins 


    Operating and Environmental 

    • Operating Temperature 
      -20°C ~ 60°C
    • Storage Temperature
      -40°C ~ 85°C
    • Humidity
      5% ~ 95%, non-condensing  


    Dimension and Weight 

    • Dimension (mm)
      71 x 94 x 26 (WxDxH)
    Dimensions of FCNCS-1EN-1ES fiber media converter
    • Weight 
      0.4kg (Including external power supply)

     
    Power Requirement

    • Power Adapter
      100~240VAC 50/60Hz Input, 5VDC 1A Output

    • Power Plug
      UK Type, 3 Pins Plug 

    Installation

    • can be stand-alone, wall-mounted (wall-mounting kit is available separately) or fitted in a chassis for converters