M Series Single Pair Ethernet 

High-speed connectivity in a lightweight design

 

User's Benefits
1
High Data Rates

SPE supports speeds up to 2.5 Gbps, which allow for real-time data processing.

2
Space & Weight Reduction

Fewer wires mean lighter cables and connectors.

 

3
Power and Data Over the Same Pair

SPE can provide both data transmission and power up to 50W without additional wiring.

4
Pre-qualified high-performance cable assemblies

Ensuring faster integration and reliable connectivity in demanding environments.

 

Single Pair Ethernet M Series

Key Features

  • Robust ratchet latching mechanism
  • Protection of sensitive data in harsh environments with a proprietary interface
  • IEEE 802.3 protocol compliance and guaranteed signal integrity allow data transfer at rates up to 2.5Gb/s
  • 360° screening for full EMC shielding
  • Compatibility with unshielded twisted pair (UTP) and shielded twisted pair (STP)
  • Up to 3000 guaranteed mating cycles, resulting in increased service life and reduced ownership costs


     

Technical Characteristics

 

 

Mechanical endurance> 3000 mating cycles
Ingress protection indexIP 68 20m/2h
Housing materialNickel plated aluminium
Min. & Max. operating temperature -65°C/+180°C (socket)
Salt fog48 hours to 1000 hours
Vibration50 to 2000 Hz, 37.8 g rms - 3 axes
Shock300g - 3m/sec 

The OPTIMA M Series Single Pair Ethernet (SPE) completes our renowned M Series by delivering data transmission rates of up to 2.5 Gbps over just two wires, offering an ultra-lightweight and space-saving alternative to traditional Ethernet cabling.

Thanks to its robust ratchet coupling and IP68-rated sealing, the M Series SPE ensures a secure and reliable connection even in the most demanding environments. It provides a seamless, compact, and efficient solution for applications in UAVs, aerospace, automotive, and industrial automation.

Tested to military standards, the M Series SPE guarantees exceptional resistance to shock, vibration, and extreme environmental conditions. It is purpose-built for lightweight, high-performance applications, making it the optimal choice for industries where every gram and every second count.

SERIES M Single Pair Ethernet
SERIES M Single Pair Ethernet
SERIES M Single Pair Ethernet
Applications for SPE connectores

Cable assembly services and main applications

LEMO provides SPE connector assemblies with pre-qualified cables, delivering optimal performance and reliability in demanding environments such as UAVs, aerospace, automotive, and industrial automation. Each assembly is fully tested to ensure compliance and durability, enabling high-speed data and power transmission for sensors, cameras, LiDAR, radar, actuators, communication modules, and real-time monitoring in autonomous systems and robotics.

Discover our new SPE connectors from the 0M.511 Series

Plugs

FGN.0M.511.XLCTZ - Straight plug with arctic grip and mold stop (Aluminium) FGN.0M.511.FLCTZ - Straight plug with arctic grip and mold stop (Brass) FMN.0M.511.XLCTZ - Straight plug, key (N) or (U) - For overmolding FMN.0M.511.XLCBZ - Straight plug, key (N) or (U) - Heatshrink

Free Sockets

PMN.0M.511.XLMTZ - Free receptacle with knurled grip PHN.0M.511.XLMTZ - Free receptacle with arctic grip and mold stop

Fixed Sockets - Panel Rear Mounted

HEN.0M.511.XLNP - Fixed receptacle, nut fixing for printed circuit, watertight HYN.0M.511.XLHRZE - Fixed receptacle, nut fixing for printed circuit, vacuumtight / PCB fixation: 4 threaded holes HYN.0M.511.XLHRGE - Fixed receptacle, nut fixing for printed circuit, vacuumtight / PCB fixation: 4 ground pins PEN.0M.511.XLMBZ - Fixed receptacle, nut fixing and mold stop / Heatshrink

Fixed Sockets - Panel Front Mounted

EDN.0M.511.FLM - Fixed receptacle with square flange
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