Hesai OT128 Automotive LiDAR Sensor Cable
PCM Cable Co., Ltd. is one of the leading hesai ot128 automotive lidar sensor cable manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.
PCM-ZC-200 is not a conventional Ethernet patch cord. It is a dedicated Hesai OT128 LiDAR sensor cable developed for the physical connection between the OT128 sensor and its compatible connection box or supporting control infrastructure.
The cable assembly provides an integrated path for the LiDAR system's power and Ethernet communication requirements, helping autonomous-driving prototypes, Robotaxi platforms, and LiDAR test systems achieve a cleaner and more clearly defined sensor connection architecture.
Hesai's manual confirms that the optional OT128 connection box forms part of the sensor connection architecture and provides Ethernet and power interfaces on the system side.
Manufacturing Process
PCM-ZC-200 uses a pre-terminated cable assembly architecture that integrates the required power and communication conductors into a single LiDAR interconnection harness.
Hesai's published OT128 cable architecture identifies dedicated VCC, GND, and Ethernet data connections between the LiDAR and connection box.
Compared with building separate temporary power and data wiring at the installation site, an integrated cable assembly is better suited to repeatable OEM integration, autonomous-vehicle development, and laboratory test setups.
Stable Connection
The OT128 continuously generates high-density 3D point-cloud data, making the physical cable connection an important part of the communication path between the sensor and the data-acquisition system.
Hesai specifies a 1000 Mbps RJ45 Ethernet interface on the optional OT128 connection box, allowing the cable infrastructure to support the sensor's Gigabit-class network connection to downstream computing equipment.
For autonomous-driving data collection, algorithm validation, and continuous road testing, a purpose-built LiDAR cable helps maintain a more controlled connection than improvised adapters or loosely assembled wiring.
Installation Requirements
PCM-ZC-200 should be installed according to the OT128 system connector orientation without forcing, twisting, or pulling the connector body.
Hesai explicitly states that each LiDAR can use only one cable and multiple cables must not be connected in series.
Adequate strain-relief space should also be maintained around the connectors, particularly when the cable is installed on vehicle roofs, mobile test rigs, or robotic platforms where vibration and repeated movement may otherwise transfer mechanical stress to the LiDAR interface.
Products Specification
| Product Type | MATEnet A Code to MATEnet Z Code + 8-Pin Breakout Cable |
| Drawing Number | PCM-ZC-0200-X |
| Structure | 1-to-2 Breakout Cable Assembly |
| Main Interface | TE 2387380-1 MATEnet Jack A Code |
| Branch Interface P2 | TE 2302510-9 MATEnet Jack Z Code, 2-Pin |
| Branch Interface P3 | TE 2322346-1,8-Pin |
| Main Cable Material | LEONI Dacar 647-4 Ethernet Cable |
| Main cable length | 200 ± 10 mm |
Products Display
Product Features
Integrated Power & Ethernet Breakout
Uses a single-trunk breakout design integrating low-voltage DC power and standard RJ45 8P8C Ethernet transmission into one cable assembly for cleaner LiDAR system wiring.
Multi-Layer Shielding & Gold-Plated Contacts
Individually foiled signal pairs combined with an overall dense braid help suppress interference from adjacent power conductors, while gold-plated RJ45 and DC contacts support low contact resistance and improved oxidation resistance.
100% Factory Electrical Validation
Every cable assembly undergoes 100% factory testing for open circuits, shorts, miswiring, and insulation performance at 300V DC, with a 10MΩ insulation threshold used to screen potential electrical defects.
Core Application Scenarios
L4 Autonomous Vehicles & Robotaxis
Designed for L4 autonomous passenger vehicles, Robotaxis, and road-test fleets, connecting roof- or body-mounted Hesai OT128 128-channel LiDAR sensors to in-vehicle data acquisition systems, connection boxes, and autonomous-driving computing platforms. The cable integrates LiDAR power and high-speed Ethernet communication, supporting continuous 3D point-cloud transmission for obstacle detection, localization, path planning, and multi-sensor fusion.
Autonomous Heavy Trucks & Smart Logistics
Suitable for autonomous heavy trucks, port tractors, mining vehicles, and smart logistics platforms, linking Hesai OT128 LiDAR sensors mounted on cab roofs, front structures, or vehicle perimeters to onboard computing systems. The dedicated LiDAR harness simplifies power and data routing in long-duration, vibration-prone vehicle environments while supporting easier assembly, troubleshooting, sensor servicing, and cable management.
Core Performance Advantages
Millisecond-Level Low-Latency Point-Cloud Guarantee
Keeps contact resistance strictly under 3Ω to cut reflection coefficients, securing real-time 128-channel flow to help algorithms make split-second braking choice.
Gradient Dual-Compound Mold Destroys Strain Fatigue
The cohesion of 45P rigid and 27P soft PVC layout dissipates axial pull and shear loads from speed bumps, saving the wire from stress fatigue.
Molecular-Level Thermal Shock Resistance
Built for environmental extremes from arctic freeze to blistering desert heat, the outer skin won't shrink or crack under -40°C to +105°C cycles.
Turnkey Front-Market Cost Optimization & Rapid Lead-Time
Delivers tier-1 automotive paraclete to original assemblies while drastically shortening order lead-times and optimizing bill-of-materials cost.
Frequently Asked Questions
Q1: Which LiDAR is PCM-ZC-200 suitable for?
A1：PCM-ZC-200 is designed primarily for Hesai OT128 connection applications.OT128 is a 128-channel, mechanically rotating, automotive-grade 360° long-range LiDAR.
Q2: Does this cable only transmit Ethernet data?
A2：No. Hesai's published OT128 cable architecture shows that the main line between LiDAR and Connection Box involvesVCC, GND, and Ethernet data lines simultaneously, thus belonging to a power-and-data combined LiDAR connection.
Q3: Can PCM-ZC-200, as Hesai OT128 LiDAR cable, directly bypass the connection box andconnect my domain controller?
A3: Yes. This automotive 3D LiDAR wire has been developed with the diverse wiring requirements offront-loading customers in mind. While the radar is typically equipped with an official connection box tointroduce standard RJ45 network ports and power ports, our PCM-ZC-200 completes a high-qualitybreakout directly at the end of the beam. It both seamlessly plugs into the official connector box directlyand allows engineers to direct it directly to the custom power gateway and on-board Ethernet switches inthe vehicle, providing great deployment flexibility.
Products Drawing
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