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All-in-One C-V2X Platform

SIRIUS

A future-proof C-V2X platform built to accelerate real-world research, testing, and validation of advanced connected and automated vehicle technologies.

Available in both On-Board Unit (OBU) and Roadside Unit (RSU) configurations, it features a software-defined modem that enables switching between LTE-V2X, 5G-V2X, and beyond with a simple software update.

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Detail

  • 3GPP Release 14/15/16 sidelink (PC5)–compliant C-V2X development platform

  • Functional testing and performance evaluation for both LTE-V2X and 5G-V2X communication

  • Supports rapid prototyping and validation of advanced V2X use cases

  • Develop custom C-V2X applications for both OBU and RSU platforms

  • Run, test, and verify user-defined applications in real time

  • Analyze and monitor live performance metrics for LTE-V2X and 5G-V2X sidelink communication

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Do it all with SIRIUS

An all-in-one C-V2X platform supporting functional and performance, along with rapid prototyping of Day 1 and advanced V2X use cases — built for research institutions, developers, and industry innovators alike.

LTE-V2X and 5G-V2X

SIRIUS brings LTE-V2X and 5G-V2X together in one platform, enabling the development of advanced use cases, from cooperative perception to automated-driving applications, as C-V2X capabilities evolve.

End-to-end testing, from vehicle to infrastructure

Leverage SIRIUS in an OBU or RSU configuration to test and develop applications and services wherever you need them — in vehicles, on infrastructure, or both.

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OBU configuration

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RSU configuration 

Breakthroughs

happen

during testing

All-in-one solution

Functional testing

Performance testing

Rapid prototyping C-ITS use cases

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Customizable

Configure parameters and

customize functionalities with our
provided SDK and API documents.

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Cost Effective

Use a platform that supports multiple

standards and is software upgradable to

meet future 3GPP standards. 

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Convenient

Run and verify applications while
analyzing and monitoring real-time performance
 
on one platform. 

User Applications

Develop, prototype, and validate in one place

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Specifications

TM

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SIRIUS

C-V2X Platform

On-Board Unit (OBU)

Roadside Unit (RSU)

V2X radio (Ettifos SDR)
CPU
Memory (RAM)
Interfaces
Antennas (SMA type)
Power Supply
Positioning
Channel Bandwidth
Dimension
V2X radio (Ettifos SDR)
CPU
Memory (RAM)
Interfaces
Antennas (N type)
Power Supply
Positioning
Channel Bandwidth
5G-V2X PC5 (3GPP Release 16)
LTE-V2X PC5 (3GPP Release 14/15)
Quad Cortex-A72/A53
8GB LPDDR4
1 x USB 2.0, 1 x USB 3.0
1 x USB-C, 1 x Ethernet (RJ45)
2 x C-V2X, 1 x GNSS
+9V to +36V DC
High-precision GNSS (<1.5m CEP)
and RTK support
10, 20, 40 MHz (5G-V2X)
10 and 20MHz (LTE-V2X)
5G-V2X PC5 (3GPP Release 16)
LTE-V2X PC5 (3GPP Release 14/15)
Quad Cortex-A72/A53
8GB LPDDR4
1 x Ethernet (RJ45),
1 x D-Sub 9pin (RS232)
2 x C-V2X, 1 x GNSS
Type-3, IEEE 802.3bt, 51W
High-precision GNSS (<1.5m CEP)
and RTK support
10, 20, 40 MHz (5G-V2X)
10 and 20MHz (LTE-V2X)
Dimension
165 (W) x 212 (H) x 64.5 (D) mm
232 (W) x 318 (H) x 95 (D) mm
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