Rosenberger H-MTD To LEONI Dacar Ethernet Test Cable

Test benches and zonal architectures need to bring two 10G Ethernet channels out of one H-MTD 2 port female housing. The 2 port female, E6K10B-1BZZ5-Z, mates to a factory 2 port male pigtail and carries two channels. Running separate channels out of a 2 port housing requires a factory made fan out harness, because hand built splitters fail the 100 ohm impedance and 360 degree shielding tests.This harness covers the full range from 2 port female to 2 port female extension, 2 port female to two single port females, 2 port female to two single port males, and 2 port female to two bare single port female contacts for custom test fixtures. The cable is original LEONI Dacar 686-3, a 10G shielded line built to hold 100 ohm differential impedance on every channel.

Rosenberger H-MTD 2 port female connector, part number E6K10B-1BZZ5-Z, water blue, factory fanned out to single port connectors or extended to another 2 port female on original LEONI Dacar 686-3 fully shielded 10G automotive Ethernet cable. The 2 port female end carries two independent 10G channels. The other end is offered as another 2 port female, two single port females, two single port males, or two bare single port female contacts without plastic housing for bench test rigs. Available in 4 lengths from 0.5 m to 3 m. Built for test benches and zonal architectures that must break one H-MTD 2 port female out to single port devices.

Whether you are extending a 2 port female to 2 port female, fanning out to two single port devices, crossing to two single port males, or wiring up a custom test fixture with bare contacts, this harness has the configuration you need. Pick the option that matches the connectors on the other end.

Product Specifications

Available Configurations

2 Port Female to 2 Port Female

Both ends are the H-MTD 2 port female, part number E6K10B-1BZZ5-Z, water blue.Use it as a 2 port to 2 port extension when a factory H-MTD 2 port male pigtail is too short, or when bridging two 2 port male panel receptacles.

The female to female gender keeps both factory pigtails unchanged, and the Dacar 686-3 shielded cable keeps both 10G channels clean. The 0.5 m to 3 m range covers tight ECU jumps to full trunk runs.

2 Port Female to 2x Single Port Female

The 2 port female, E6K10B-1BZZ5-Z, uses both ports, and the cable fans out to two H-MTD single port female receptacles, part number E6K10A-1BZZ5-Z, water blue.

Use it when both 10G channels need to reach two separate single port female devices, such as two cameras or two radar sensors. Each single port female accepts a standard H-MTD male pigtail. The 0.5 m to 3 m length range covers dashboard to sensor and trunk routing.

2 Port Female to 2x Single Port Male

The 2 port female, E6K10B-1BZZ5-Z, uses both ports, and the cable fans out to two H-MTD single port male plugs, part number E6S10A-1BZZ5-Z, water blue.

Use it when both channels need to reach two devices with H-MTD female sockets, such as two female ended cameras or test jigs.Each single port male plugs directly into a female socket without an adapter. The 0.5 m to 3 m lengths cover sensor to ECU and bench test routing.

2 Port Female to 2x Single Port Female 

The 2 port female, E6K10B-1BZZ5-Z, uses both ports, and the cable fans out to two bare H-MTD single port female contacts without the outer plastic housing.

Use it for custom test fixtures and bench rigs where you want to mount the contacts directly into your own panel or adapter block, without the factory plastic housing. The bare contacts accept H-MTD male plugs directly. The 0.5 m to 3 m lengths cover bench test and lab routing.

Applications 

Closing line: because both channels run through factory terminated H-MTD connectors on the same shielded Dacar 686-3 cable, the 10G links stay impedance matched end to end.

Professional Services

Connector customization: other H-MTD variants quoted on request.

Fast sampling: small batch samples in days, production volumes on a confirmed lead time.

Length customization: 0.5 m to 3 m in stock. Non standard cut lengths built to your drawing.

Configuration customization: 4 options as shown. Other H-MTD gender and housing combinations quoted on request.

OEM and bulk support: test labs, ADAS integrators and zonal ECU developers get volume pricing and private label packaging.

Quality before dispatch: 100 percent per channel continuity and shielding continuity tested on every assembly before dispatch.

Product FAQ

Q1: What is the difference between Config 2 and Config 3?

Config 2 fans out to two water blue single port female receptacles. Config 3 fans out to two water blue single port male plugs. Pick the gender that matches the devices on the other end.

Q2: Is this a genuine Rosenberger H-MTD connector?

Yes. The 2 port female housing is genuine Rosenberger H-MTD, part number E6K10B-1BZZ5-Z, water blue. The cable is original LEONI Dacar 686-3 fully shielded 10G automotive Ethernet.

Q3: What is Config 4 used for?

Config 4 uses bare single port female contacts without the plastic housing. This is for custom test fixtures and bench rigs where you mount the contacts directly into your own panel or adapter block.

Q4: Can you make custom lengths or fan out combinations?

Yes. We support custom lengths from 0.5 m to 3 m and beyond, and can quote other H-MTD gender and housing combinations on request. Send us your connector photos and target length, and we will quote the matching assembly.