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88Q2112 1000BASE-T1 SFP Module

Ethernet was adopted by the automotive industry, not only for its speed and versatility but also for the ability to leverage existing technology created for other markets.  A prime example is the SFP (Small Form-factor Pluggable) PHY which is frequently used in data centers.  Devices with an SFP interface enable hot-swapping between a variety of Ethernet physical layers.  

Intrepid Controls has developed a two wire ethernet Small Form Pluggable (SFP) module based on the Marvell 88Q2112-A2 PHY. Designed to work with both 100/1000Base-T1 speeds and compatible in both IEEE and non-IEEE compliant modes.


  • Works with Intrepid Controls SFP capable hardware
  • Works with Marvell EVB boards and most test tools and commercial ethernet devices
  • Well suited for conformance and performance applications
  • Industrial networking purposes (e.g. robots in factories, automation interfaces)
  • Register level access and control for real-time monitoring, diagnostics and reconfiguration
Intrepid 88Q2112 1000BASE-T1 SFP Module


  • Supports both 100/1000Base-T1 speeds 
  • For use with Intrepid products having SFP interfaces 
  • Supports IEEE 802.3bw and IEEE 802.bp standards
  • Supports simplified MDI termination resistors in the PHY circuit
  • Supports IEEE 1000BASE-T1 PHY gigabit single pair ethernet with transmission lengths of 10
  • User configurable 88Q2112 A2 PHY registers to allow more configurability
  • Direct Read/Write access to PHY registers (when used with Intrepid products)
  • User selectable modes: master, slave, and auto negotiate modes
  • Metal lock and latch system for reliable connection
  • Fully metallic enclosure and stainless steel connector shielding for Low EMI
  • Interface via IEC 63171-6 SPE connector
  • Plug accepts AWG26 to AWG22 (4-6mm) solid or stranded wire
  • Bandwidth tested up to 3Ghz
  • 1000 Ethernet connector mating cycles
  • Interface via H-MTD SPE connector
  • ESD hardened for the automotive environment
  • Overall dimensions: 5 mm length x 14.0 mm width x 12.0 mm height
  • Industrial Temperature Range: -40 to 85°C (-40 to 185°F)
  • Weight: approximately 30 g

Optional Accessories

  • 1 m IEC 63171-6 to TE Matenet plug cable
  • 1 m IEC 63171-6 to TE Matenet jack cable
Intrepid 88Q2112 1000BASE-T1 SFP Module
Part Number Description
SFP-MV2112-A2 1000BASE-T1 SFP Module

* Specifications subject to change. Please contact Intrepid for the latest information.