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Telemetry Gateway Unit CG 3.2

Telemetry Gateway Unit CG 3.2

The CG 3.2 is Bosch Motorsport’s next-generation connectivity and telemetry gateway, designed for reliable global operation. It combines dual 5G modems with 4G fallback, integrated GNSS positioning, Wi-Fi connectivity, and onboard data logging in a compact, motorsport-proven IP67 enclosure.

Together with RaceConnect Cloud, the CG 3.2 enables secure remote fleet management, live telemetry streaming, data distribution, over-the-air updates, and remote device configuration. The solution supports seamless integration with Bosch Motorsport systems and third-party devices, allowing efficient data exchange between vehicles, teams, race control, and cloud applications.

Its intelligent networking capabilities support multiple vehicle systems simultaneously, while advanced transmission strategies ensure reliable connectivity even in challenging RF environments. The platform is fully prepared for modern mobile network technologies, including 5G Slicing, Private 5G, and Hybrid 5G networks.

A powerful onboard processor also enables local edge computing and AI-based data processing, making the CG 3.2 a future-ready foundation for connected motorsport operations.

Product Highlights

Features

  • 1 device for world-wide use
  • 2 simultaneous connections to distinct Mobile Operators
  • Bi-directional communication capability
  • Dual band multi-constellation Dead Reckoning GNSS
  • WiFi 6, 4 Ethernet (including 1 Automotive Ethernet),
    1 CAN-FD, 1 RS232, 16 GB internal storage memory

Downloads

Link to the up-to-date EU Declaration of Confirmity DoC:

http://eu-doc.bosch.com

(Please enter the model “CG 3.2” to find the correct DoC in the database.)

Read OSS Attribution Document sbom_CG32_BASE_0100.json

Literature

Product Details

Configuration
Bosch RaceConnect
Bosch RaceCon
Configuration
Data Transmission
Bosch RaceConnect
Bosch RaceCon
Bi-directional*
*based on series regulations
Configuration
Configurable Radio Transmission Strategies
Bosch RaceConnect
Bosch RaceCon
Best Effort, Backfill, Redundant, with and w/o Data Priorities
Configuration
Mobile Network Operators (MNO)
Bosch RaceConnect
Bosch RaceCon
Multiple Global Carriers
Up to 2 simultaneous MNOs
Configuration
SIM Cards
Bosch RaceConnect
Bosch RaceCon
4 eSIMs and 2 4FF SIM slots
5G Private Network ready
Configuration
GNSS
Bosch RaceConnect
Bosch RaceCon
Multi-band multi-constellation
Dead-Reckoning
Configuration
WiFi
Bosch RaceConnect
Bosch RaceCon
WiFi 6, Single Antenna
Configuration
Data Logger
Bosch RaceConnect
Bosch RaceCon
RaceCon configurable
16 GB storage memory
Mechanical Data
Mechanical Data
Max. size (incl. connectors)
158 x 117 x 31 mm
Mechanical Data
Weight
430 g
Mechanical Data
Operating temperature (internal)
-20 to 85°C
Mechanical Data
Max. vibrations
Vibration profile 1
Mechanical Data
IP class
67
Wired Communications
Wired Communications
3 Ethernet
100BaseTX
with managed switch for VLANs
Wired Communications
1 Automotive Ethernet
100\1000BaseT1
Wired Communications
1 CAN-FD
Configurable in RaceCon
Compliant with CAN 2.0
Wired Communications
1 RS232
19.2, 57.6 and 115.2 kB/sec
Wireless Communications
Wireless Communications
2 5G SA/NSA channels
Both with diversity and 4G fallback
Wireless Communications
1 WiFi 6
Single antenna, no MIMO
Wireless Communications
1 GNSS
L1, L5; multi-constellation; 10 Hz; DR optionally enabled
Electrical Data
Electrical Data
Supply voltage range
8 to 18 V
Electrical Data
Current consumption (typ.)
0.7 A at 13.4 V
Electrical Data
CPU
Quad-core 1.8 GHz Cortex
Electrical Data
NPU
2.3 TOPS
Electrical Data
Keep Alive
30 sec w/ internal super-caps
Electrical Data
6 temperature sensors
Electrical Data
12 in-chip temperature sensors
Electrical Data
1 internal 3 axis accelerometer
External Antenna Connections
External Antenna Connections
5G (1 & 2)
4 SMA sockets (gold)
External Antenna Connections
GNSS
1 SMA socket (gold)
External Antenna Connections
WiFi
1 SMA reverse polarity socket (silver)
Connectors and Wires
Connectors and Wires
Mating connector
AS612-35SN
PIN Configuration
PIN Configuration
PIN
TYPE
LABEL
DESCRIPTION
PIN Configuration
A-1
G OUT
COMSCR
Ethernet Cable Screen
PIN Configuration
A-2
I/O
ETHA_TRX-
Ethernet 100\1000Base-T1 (SPE)
PIN Configuration
A-3
I/O
ETH3_TXN
Ethernet 100Base-TX
PIN Configuration
A-4
I/O
ETH3_RXP
Ethernet 100Base-TX
PIN Configuration
A-5
I/O
ETH3_RXN
Ethernet 100Base-TX
PIN Configuration
A-6
I/O
ETH2_TXP
Ethernet 100Base-TX
PIN Configuration
A-7
I/O
ETH2_RXP
Ethernet 100Base-TX
PIN Configuration
A-8
I/O
ETH1_TXP
Ethernet 100Base-TX
PIN Configuration
A-9
I/O
ETH1_TXN
Ethernet 100Base-TX
PIN Configuration
A-10
I/O
ETH1_RXP
Ethernet 100Base-TX
PIN Configuration
A-11
I/O
CAN1_H
CAN-FD bus (5 Mbps)
PIN Configuration
A-12
I/O
RESERVED
PIN Configuration
A-13
G
GND
GND for Pwr Supply
PIN Configuration
A-14
V
V_BAT
Pwr Supply: 8 to 18 V
PIN Configuration
A-15
I/O
ETHA_TRX+
Ethernet 100\1000Base-T1 (SPE)
PIN Configuration
A-16
I/O
ETH3_TXP
Ethernet 100Base-TX
PIN Configuration
A-17
I/O
ETH2_TXN
Ethernet 100Base-TX
PIN Configuration
A-18
I/O
ETH2_RXN
Ethernet 100Base-TX
PIN Configuration
A-19
I/O
ETH1_RXN
Ethernet 100Base-TX
PIN Configuration
A-20
I/O
CAN1_L
CAN-FD bus (5 Mbps)
PIN Configuration
A-21
I/O
RS232_RX
RS232 – 12 V (256 kbps)
PIN Configuration
A-22
I/O
RS232_TX
RS232 – 12 V (256 kbps)
.
.

Further Information

Telemetry Gateway Unit CG 3.2
Order number: F02U.V03.684-03

1y Dataplan 1 GB/month
Order number: BG02.000.070

1y Dataplan 4 GB/month
Order number: BG02.000.071

1y Dataplan 12 GB/month
Order number: BG02.000.072

FW & Config Over the Air
Order number: BG02.000.074

Extra DL for CG 3.2
Order number: BG02.000.069

1y Pit-stand RX Dataplan
Order number: BG02.000.073

CG 3.2 Pit stand harness
Order number: F02U.V0U.486-01

CG 3.2 Bench loom
Order number: F02U.V0U.487-01

Generally blocked are direct and indirect business involving high risk destinations, including Russia, Belarus, Cuba, Iran, North Korea, Syria, Libya, Afghanistan, and certain non-governmental controlled Ukrainian regions. Radio type approval is not possible in the following countries: Nicaragua, Venezuela.

This list may change as geopolitics evolve.