TE MATEnet 3 Port Gigabit Automotive Ethernet Cable Series
TE Connectivity MATEnet 2324319-1 is a three-port shielded MATEnet interface using A coding and a 180 degree cable exit. It allows three independent Automotive Ethernet differential channels to be consolidated within one connector housing.
Compared with a single port MATEnet cable, the primary value of the three port architecture is not simply a higher connector count. It allows three independent Single Pair Ethernet channels to be centralized at the controller or equipment side while preserving separate routing, identification and mating for every channel.
Combined with LEONI Dacar 647-4 Automotive Ethernet Cable, this product family includes five configurations:
- MATEnet 3 Port Female to 3 × H-MTD Male;
- MATEnet 3 Port Female to 3 × MATEnet Male;
- MATEnet 3 Port Female to 3 × H-MTD Female;
- MATEnet 3 Port Female to 3 × MATEnet Female;
- MATEnet 3 Port Female to MATEnet 3 Port Female.
The first four products are three channel breakout cables, separating the three independent Ethernet channels from the multi port connector into three individual interfaces. The fifth is a three channel extension cable, preserving the complete three port architecture from end to end.
This structure is particularly useful for ADAS systems, camera ECUs, automotive gateways, zonal controllers, domain controllers, vehicle Ethernet switches and HIL platforms where a high-density three port MATEnet interface is required on the controller side while individual MATEnet or Rosenberger H-MTD interfaces are required at remote devices.
Core Cable: LEONI Dacar 647-4
This product family uses LEONI Dacar 647-4 as the high speed data cable.
Published LEONI information identifies Dacar 647-4 as a shielded Automotive Ethernet cable featuring:
- STP construction;
- 2 × 0.13 mm² conductors;
- 1 Gbps-class performance.
- CuSn03 copper-alloy strands;
- −40°C to +105°C operating range;
TE Connectivity also uses Dacar 647-4 as an example of a high balanced STP cable in its automotive EMC documentation. Its intermediate jacket between the conductor insulation and shielding structure contributes to improved mode conversion behavior.
TE MATEnet 3 Port Female to 3 × MATEnet Female
This version uses the 2324319-1 three port MATEnet interface as the main connector and breaks its three independent Automotive Ethernet channels out to three individual MATEnet female interfaces.
It is particularly suitable where the controller uses a high density three port interface while three remote devices provide independent MATEnet male connections.
Its main architectural value is:
centralized at the controller, distributed at the devices.
For example, one vehicle Ethernet gateway can provide three Gigabit Ethernet channels through a single three port MATEnet interface and route them independently to a camera module, ADAS sensor and secondary ECU.
TE MATEnet 3 Port Female to 3 × MATEnet Male
This product also provides a three channel MATEnet breakout architecture, but the three branch interfaces terminate in MATEnet male connectors.
Where cameras, ECUs, gateways, switches or test fixtures already provide MATEnet female interfaces, the three male branches can connect directly without additional inline couplers or gender adapters.
This configuration is useful when remote equipment interfaces have already been defined but the central controller needs to consolidate three network links through one three port MATEnet housing.
TE MATEnet 3 Port Female to 3 × H-MTD Female
This cable converts three independent TE MATEnet Automotive Ethernet channels into three Rosenberger H-MTD female interfaces, providing physical interface bridging between the TE and Rosenberger connector ecosystems.
It is suitable for gateways or controllers using MATEnet and cameras, sensors, or ECUs using H-MTD male interfaces. With Dacar 647-4 cable, it is well suited to Gigabit Automotive Ethernet applications.
The assembly provides physical interface conversion only, not protocol conversion. PHY, 1000BASE-T1, pin definition, impedance, shielding, and ECU configuration must be verified.
TE MATEnet 3 Port Female to 3 × H-MTD Male
This configuration converts the three channels of the main MATEnet connector into three individual H-MTD male interfaces.
Where the three destination modules already provide H-MTD female or jack interfaces, this version establishes three direct Ethernet connections.
Compared with using separate intermediate couplers to correct connector gender, direct H-MTD male termination provides a cleaner BOM and harness topology.
Typical target systems include camera ECUs, Automotive Ethernet switches, ADAS sensors, domain controllers, test boards and validation fixtures.
TE MATEnet 3 Port Female to 3 Port Female
This product is a three channel MATEnet extension harness, not a breakout cable. Three independent Automotive Ethernet channels are maintained between the two TE MATEnet 3 port interfaces.
It is suitable for controller relocation, prototype ECU repositioning, HIL fixture extension, and longer laboratory test setups.
With 1:1 channel mapping, Port 1→1, Port 2→2, and Port 3→3 should be clearly defined to reduce the risk of channel swapping during production or installation.
Typical Applications
Product Features
Three Independent Automotive Ethernet Channels
The 2324319-1 architecture consolidates three MATEnet data ports while maintaining an independent differential transmission path for each channel. It is not a one input to three output signal splitter.
Shielded Three Port Architecture
This 2324319 configuration is a shielded three port MATEnet platform. Combined with Dacar 647-4 STP cable, it forms a cable architecture intended for electrically demanding automotive environments.
MATEnet and H-MTD Termination Options
Each three channel breakout can be terminated with MATEnet male female or H-MTD male female interfaces, allowing one three port main connector architecture to support different ECU and sensor layouts.
Port 1–3 Channel Identification
Each branch should be clearly identified as CH1, CH2, CH3 or Port 1, Port 2 and Port 3, improving production testing, vehicle installation and troubleshooting.
Product Advantages
● Three Network Links Through One Main Interface
Compared with installing three independent single port housings, the three port MATEnet architecture consolidates three Ethernet channels and is well suited to ADAS and domain-controller platforms with increasing connector density.
● Dacar 647-4 for Gigabit STP Links
Published specifications identify Dacar 647-4 as a 1 Gbps Automotive Ethernet STP cable, so the Gigabit positioning of this assembly is grounded in the cable specification rather than connector level marketing assumptions.
● Cross Platform Connectivity with Fewer Adapters
Direct MATEnet to H-MTD male female configurations reduce the need for inline couplers, gender adapters and intermediate patch cables during development.
● Easier Channel Level Validation
The breakout architecture exposes Port 1, Port 2 and Port 3 individually, enabling separate continuity, pin-mapping and high-speed validation for each link and simplifying fault isolation.
Why a 3 Port MATEnet Architecture Fits Modern Vehicle Networks ?
As Automotive Ethernet increasingly carries camera, ADAS, infotainment and vehicle backbone traffic, individual controllers must connect to more Ethernet nodes.
Using a separate housing for every network channel can increase connector count, ECU panel space, harness complexity and assembly operations.
A three port MATEnet system offers another approach:
consolidate three Ethernet ports at the controller while maintaining three independent network channels at remote devices.
This architecture is particularly useful for gateways, zonal controllers, ADAS ECUs, camera controllers and Automotive Ethernet switches.
↕ 1.Both Support Three Independent Ethernet Links
Both 3 port MATEnet and three individual MATEnet connectors can support three independent Automotive Ethernet links. The main difference is not simply data speed, but connector count, interface arrangement, and mechanical packaging.
□ 2.3 Port MATEnet Provides Higher Integration
Three individual MATEnet connectors offer greater flexibility because each interface can be positioned separately, but they require three housings and three mating positions. A 3 port MATEnet consolidates all three ports into one housing, supporting higher connector density, grouped mating, and easier port-mapping management.
◉ 3.Select According to ECU Space and Harness Layout
Selection should consider ECU panel space, connector density, harness routing, and service strategy. A 3 port configuration is advantageous when space is concentrated and three channels require unified management, while individual MATEnet connectors provide greater flexibility for distributed interfaces or independent servicing.
Value of MATEnet-to-H-MTD Conversion：
Automotive electronic systems frequently combine ECUs, cameras, sensors and development boards from different suppliers, so connector ecosystems are not always standardized.
One platform may use TE MATEnet while another module uses Rosenberger H-MTD.
A MATEnet to H-MTD cable assembly creates the required physical layer connection without modifying the equipment connectors.
This is particularly useful for prototypes, benchmark testing, cross supplier validation, ECU replacement tests and HIL development.
Product FAQ
What Type of Connector Is 2324319-1 ?
2324319-1 is a TE Connectivity MATEnet A coded, STP, three port data connector housing designed to consolidate three MATEnet high speed data interfaces.
Why Does TE Sometimes List 2324319-1 as Having 6 Positions ?
Each of the three MATEnet Ethernet ports uses a differential pair, so TE may describe the assembly as having six terminal positions. At the interface level, however, it is a three-port MATEnet frame.
Is 2324319-1 an STP or UTP Version ?
2324319-1 is an STP version. TE identifies the 2324319 family as a three port STP frame, while the corresponding three port UTP family is 2324309.
What Are the Conductor Specification and Operating Temperature of Dacar 647-4 ?
Published specifications show 2 × 0.13 mm² CuSn03 copper-alloy conductors with an operating temperature range of −40°C to +105°C.
Is a 3-Port MATEnet a 1-to-3 Ethernet Splitter ?
No. The three ports correspond to three independent Ethernet channels. The cable does not duplicate or distribute one network signal into three outputs. It is a multi channel interconnect rather than an Ethernet splitter.
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