ION Fiber to Fiber Media Converter Module
SFP to SFP for Data Rates from 100Mbps to 2.5 Gbps

The ION C3100 is a fiber to fiber media converter module. It is protocol independent and supports data rates from 100Mbps to 2.5Gbps through two open SFP slots. This any-rate to same-rate converter can be used to perform reliable and cost-effective single mode to multimode fiber conversion or it can be used to provide wavelength conversion in CWDM applications. The ION C3100 is a manageable device when installed in a managed ION chassis.

NDAA Compliant

C3100-4040 Overview


  • Protocol Transparent
  • Supports data rates from 100Mbps to 2.5Gbps
  • Any-rate to same-rate conversion
  • SFP to SFP Fiber Repeater
  • Specific wavelength CWDM Transponder
  • Supported protocols: Fast Ethernet, Gigabit Ethernet, SONET (OC-3/12/48), 1 & 2 Gig Fiber Channel, 2.5G InfiniBand, FDDI, ESCON/SBCON
  • DMI, Digital diagnostics statistics available through ION Management Module
  • Link Pass Through
  • Automatic Link Restoration

C3100-4040 Tech Specs

  • Standards

    • Multi-Source Agreement (MSA)
    • Small Form Factor Pluggable (SFP)
  • Data Rate

    • 100Mbps to 2.5 Gbps
    • Data rates protocol independent
  • Max Frame Size

    • 16384 bytes Jumbo Frames Supported
  • Status LEDs

    • PWR ON (Green) = Power
    • Port 1 Link ON = Fiber Signal Detected
    • Port 2 Link ON = Fiber Signal Detected
  • Dimensions

    • Width: 0.86” [22 mm]
    • Depth: 6.5” [165 mm]
    • Height: 3.4” [86 mm]
  • Power Consumption

    • 1.05W + SFP modules
  • Power Supply

    • 12VDC from ION chassis backplane
  • Environment

    • Environment specs are dependent on the chassis chosen
      • Operating: 0°C to 50°C
      • Humidity: 5% to 95% (non-condensing)
      • Altitude: 0 – 10,000 ft.
  • Weight

    • 1 lb. [0.45 kg]
  • MTBF

    • Greater than 250,000 hours (MIL-HDBK-217F)
    • Greater than 687,000 hours (Bellcore)
  • Certifications

    • FCC Class A, EN55022 Class A, EN55024, CE Mark, NDAA Compliant, TAA Compliant
  • Warranty

    • Lifetime

C3100-4040 Downloads

Additional Product Information

Note: Some Documentation may have Transition Networks named or pictured. Transition Networks was acquired by Lantronix in August 2021. Learn more about the acquisition here.

Visio Stencils

Plan your network with Microsoft Visio Stencils. You must log in or create a MyLantronix account to access Visio Stencils.

Firmware Downloads

Keep your products up to date by downloading the latest firmware. You must log in or create a MyLantronix account to download firmware. 

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100Mbps to 2.5Gbps fiber repeater with two open SFP slots, any-rate to same-rate. ION Chassis Card media converter

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