Product Specifications
| Parameter | Specification |
| Main Connector Brand | ECT |
| Main Connector Part Number | 818B92066A |
| Branch Connector Brand | Rosenberger |
| Branch Connector Part Number | 59Z176-C01Z |
| Main Connector Key Coding | A Code Black |
| Branch Connector Key Coding | Z Code Water Blue |
| Sealing Protection | IP67 waterproof rated sealed design on both ends |
| Main Connector Type | Four cavity Mini Fakra male plug with center pins |
| Branch Connector Type | Straight Fakra male plug with center pin conductor |
| Coaxial Cable Type | RTK031 flexible high-speed automotive coaxial wire |
| Cable Compatibility | Fully compatible equivalent to Dacar302-4 and ECT302LL |
| Available Lengths | 0.1m, 0.5m, 1m, 1.5m, 2m, 2.5m, 3m, 4m, 5m or custom lengths |
Dual Male Connector Topology for Interface Interconnection
The core mechanical distinction of this wire harness lies in its fully masculine terminal configuration, engineered specifically to link dual female receptors without extra adapter modules. The master ECT 818B92066A hub encapsulates four high frequency male pins within an advanced protective black outer shroud. This configuration locks tightly into the female interface on central domain processors, establishing a rigid physical coupling that resists sudden impact forces and structural displacement during vehicle operation.
Complementing the master block, the four branch ends feature premium Rosenberger 59Z176-C01Z straight male plugs equipped with solid center pin conductors. Each branch utilizes a precision molded locking mechanism that delivers an audible click upon successful engagement into the mating female port. This secure terminal interface ensures continuous physical contact over prolonged deployment, maintaining a precise 50 ohm impedance rating and eliminating high insertion loss at the junction plane.

High Performance Coaxial Bridging and Shielding
This multi channel coaxial wire harness provides an optimized routing solution for dense automotive camera networks by combining four separate video streams into one organized trunk line. The double male plug layout makes it an excellent choice for joining separate female wiring trunks or extending fixed female device leads without introducing bulky adapter blocks. This clean topological distribution organizes messy engine compartment cabling, creating a streamlined architecture that saves valuable space inside constrained vehicle body panels.
To ensure flawless high bandwidth data delivery, every branch is manufactured with top tier RTK031 shielded coaxial wire. The comprehensive outer metallic shielding wrap creates a highly effective defense mechanism against ambient electromagnetic noise and internal channel to channel cross talk. This exceptional electromagnetic compatibility preserves clean, low latency signal pathways, allowing automated driving computing platforms to process crisp high definition video data with zero screen flicker.
Product FAQ
Q1: What are the main applications for a male to male coaxial breakout cable assembly?
A: This double male plug wire harness is primarily used to bridge two female interfaces within an automotive system. It seamlessly connects a female docking port on a central vehicle computing module to four separate female chassis wire harness connectors or female camera pigtails.
Q2: Are the Rosenberger straight male branch connectors fully qualified for external vehicle mounting?
A: Yes. Both the master ECT 818B92066A male block and the four individual Rosenberger 59Z176-C01Z straight male branch plugs feature heavy duty integrated seals that satisfy strict IP67 waterproof standards, providing excellent protection against moisture, dirt, and road grime.
Q3: Does the universal Z-Code configuration on the Rosenberger male plugs affect mechanical mating?
A: The Rosenberger 59Z176-C01Z plugs utilize the neutral Z-Code designation. This versatile keying architecture allows them to mate smoothly with any standard standard colored Fakra female jacks on the vehicle side, minimizing installation mistakes and maximizing hardware compatibility.
Q4: Can this cable assembly handle high speed digital video protocols like GMSL?
A: Absolutely. The implemented RTK031 high frequency coaxial wire provides full equivalence to industrial Dacar302-4 and ECT302LL specifications. It is thoroughly optimized to maintain low signal attenuation for high speed data transmission protocols including Gigabit Multimedia Serial Link and FPD Link.
Q5: Is it possible to request custom variable lengths for each individual male branch?
A: Yes. While we provide standard uniform length options from 0.1 meter up to 5 meters, we specialize in complete factory customization. You can supply a technical layout detailing unique length specifications for each separate branch line to accommodate your specific chassis layout.
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