Data Rate (Megabits per second)

(Low Data Rate Profile)

up to 23.6 Mbps (32 channel)

up to 44.6 Mbps (64 channel)

up to 86.6 Mbps (128 channel)

Data Rate (Megabits per second)

(Single Return Profile)

up to 65.6 Mbps (32 channel)

up to 128.5 Mbps (64 channel)

up to 254.3 Mbps (128 channel)

Data Per Point

Range, signal, reflectivity, near-infrared, channel, azimuth angle, timestamp

Timestamp Resolution

< 1 µs

Data Latency

< 10 ms

Connection

UDP over 1000Base-T or 1000Base-T1

Samples Per Second

100

Data Per Sample

3 axis gyro, 3 axis accelerometer

Timestamp Resolution

< 1 µs

Data Latency

< 10 ms

Additional Details

InvenSense IAM-20680HT; datasheet for more details:

https://invensense.tdk.com/download-pdf/iam-20680ht-datasheet/

Connection

TCP and HTTP APIs

Time Synchronization

Input sources:

• IEEE1588 Precision Time Protocol (PTP); Accuracy: <1 ms error

• gPTP; Accuracy: <1 ms error

• NMEA $GPRMC UART message support

• External PPS; Accuracy: <1 ms error

• Internal 10 ppm drift clock; Accuracy: <20 ppm error

Output sources:

• Configurable 1 - 60 Hz output pulse

Lidar Operating Modes

Hardware-triggered angle firing (guaranteed fixed resolution per rotation):

• x 512 @ 10 Hz or 20 Hz

• x 1024 @ 10 Hz or 20 Hz

• x 2048 @ 10 Hz

Additional Programmability

Multi-sensor Phase Lock

Azimuth Masking

Low-power Standby Mode

Queryable intrinsic calibration information:

• Beam angles

• IMU pose correction matrix

Power Consumption

14 - 20 W (22 W peak at startup, 28 W peak if operating at -40 °C)

Ouster recommends use of a power brick (no less than 30 W) if using in

extreme outdoor conditions."

Connector

Proprietary pluggable connector (Power + data + DIO)

IMU OUTPUT

CONTROL INTERFACE

MECHANICAL/ELECTRICAL

Note: