Ouster (Nasdaq: OUST) has launched Rev8, a new generation of OS digital lidar sensors built on its next-generation L4 Ouster Silicon. The family introduces what the company calls the first patented native color lidar sensors, doubles the range and resolution of the prior Rev7 generation, and adds a new flagship 256-channel OS1 Max model. Sensors are available to order now and ship this quarter.
Highlights
- L4 Ouster Silicon delivers 42.9 GMACs of processing, a 40 kHz measurement rate, and processes up to 10.4 million points per second with 22.4 Gbps of off-chip data bandwidth.
- Flagship OS1 Max detects up to 200 meters at 10% reflectivity with a 500-meter maximum range across a 45-degree field of view.
- Native color sensing uses embedded Fujifilm color science to deliver 48-bit color depth and 116 dB of dynamic range, performing in lighting from 1 lux to 2 million lux.
- Functional safety design targets ASIL-B (ISO 26262), SIL-2 (IEC 61508), PLd (ISO 13849), and ISO 21434 cybersecurity, with a planned 10-year production life.
L4 Silicon Doubles Performance Over Rev7
The Rev8 family is built on Ouster’s L4 chip architecture, which the company says doubles range and resolution compared with the previous Rev7 generation. The chip integrates Fujifilm color science directly into the silicon, enabling hardware-level high dynamic range capture. Ouster reports detection of up to 20 trillion photons per second, picosecond timing precision, and 22.4 Gbps of off-chip data bandwidth.
The L4 architecture supports both 128-channel and 256-channel configurations. The 256-channel L4 Max powers the new flagship OS1 Max, while the 128-channel L4 underpins the reimagined OS0, OS1, and OSDome models.
Native Color as Sensor Fusion in Hardware
Ouster’s pitch for native color rests on collapsing the traditional camera-plus-lidar fusion pipeline into a single sensor. According to the company, every point in the cloud is captured with color information at the photon level rather than projected from a separate imager. The company argues this approach produces low-latency, spatially aligned 3D color data without external calibration.
For autonomy applications, the practical claim is that a single sensor can interpret traffic signs, brake lights, and lane markings while simultaneously providing depth — workload typically split between cameras and lidar in current AV stacks. Ouster also positions native color as a tool for collecting training data for Physical AI world models, where colorized 3D point clouds support perception model development.
OS1 Max Targets Long-Range Autonomy
The 256-channel OS1 Max is the performance flagship of the Rev8 family. Ouster cites a detection range of 200 meters at 10% reflectivity, a maximum range of 500 meters, and a 45-degree field of view. The company is positioning the OS1 Max for high-speed autonomous driving, smart infrastructure, and heavy industrial applications — markets where prior generations of Ouster sensors have already seen deployment, including a serial-production agreement with Motional for IONIQ 5-based robotaxis.
Functional Safety, Cybersecurity, and Production Life
Every Rev8 sensor is auto-grade and designed for functional-safety certifications including ASIL-B to ISO 26262, SIL-2 to IEC 61508, and PLd to ISO 13849. Cybersecurity is engineered to ISO 21434. Ouster has set a 10-year planned production life for the family, signaling its intent to support long-cycle automotive and industrial programs.
Customer Adoption
Ouster says dozens of customers across industrial, robotics, automotive, and smart infrastructure segments intend to adopt Rev8 sensors. Named adopters include Google, Volvo Autonomous Solutions, Liebherr, Epiroc, Field AI, Flyability, Skydio, PlusAI, Constellis, Bedrock, Kässbohrer, Third Wave Automation, Burro, Seegrid, Gecko Robotics, Pratt Miller, AIM Intelligent Machines, Cyngn, Freefly Systems, ATI Robotics, and SwarmFarm.
Executive Commentary
“Rev8 is the most advanced family of lidar sensors ever released and sets a new standard in sensing,” said Ouster CEO Angus Pacala. “With the L4 Ouster Silicon, we are delivering on the promise of our digital architecture to deliver exponential improvements in performance, doubling our core specs and simultaneously introducing the world’s first native color lidar to give machines 3D human-like sight for the next era of Physical AI. Rev8 is the foundational technology that will allow customers to move from prototype to commercial production at scale, providing the reliability and affordability required to enable real-world autonomy across industries.”
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