The USB OABR Stick Raw represents a compact hardware interface connecting MS-Windows and Linux based PCs with automotive Ethernet network devices and switches. Automotive Ethernet network standards OABR (OPEN Alliance BroadR-Reach) and 100Base-T1 are supported.

The USB OABR Stick Raw functions as full-featured Layer2 receiver and transmitter in an automotive Ethernet network. In comparison to the standard USB OABR Stick the USB OABR Stick Raw is not installed as network device on the Host PC, but comes with an API (Broadway2 C-API) to get full access to Layer2 raw data in an automotive 100Base-T1 network.

Flexible software APIs feature full access to TJA1100 internal registers. This enables cable-testing and network diagnosis.

The design of the USB OABR Stick Raw contains two main components. The NXP LPC4333 microcontroller features an USB 2.0 device interface for connectivity to a MS-Windows or Linux host platform. A NXP TJA1100 BroadR-Reach PHY is realizing the physical interface to an OABR network. The LPC4333 microcontroller and the TJA1100 PHY are connected via RMII, SMI and GPIO interface signals.


  • NXP TJA1100 BroadR-Reach PHY
  • OABR/BroadR-Reach/100Base-T1 physical interface with UTP connector
  • NXP LPC4333 32-bit ARM Cortex-M4/M0 microcontroller
  • High-Speed USB 2.0 device interface with Type-A connector
  • Automotive Ethernet Network Master/Slave configuration via hardware switch
  • MS-Windows and Linux compatible
  • USB Bulk data In/Out to Ethernet Layer2
  • Powerful and flexible API for TJA1100 SMI access
  • Common C-API and Python wrapper
  • Python abstraction class for TJA1100 MDIO register
  • Python and C++ sample applications
  • USB powered
  • Compact and modular design


The USB interface of the USB OABR Stick Raw allows seamless connection to a broad variety of PCs, notebooks and embedded platforms. This enables the USB OABR Stick Raw for the following use cases:

  • MS-Windows and Linux PC used as raw protocol analyzer for automotive Ethernet networks
  • Reception of raw Ethernet frames incl. 64-bit timestamp and sequence counter
  • Decoding of ethernet raw frames with Python pypacker to ICMP, UDP/TCP-IP ..
  • Transmission of Ethernet data supporting access to MAC, VLAN and raw data section
  • AVB/TSN network testing
  • Point-to-Point automotive Ethernet network connection using two USB OABR Sticks Raw
  • Evaluation of NXP TJA1100 BroadR-Reach PHY chip with full access to SMI registers
  • Automotive Ethernet network simulation and demonstration


  • MS-Windows 7/10 or Linux host platform (e.g. PC, Laptop, Raspberry Pi)
  • USB 2.0 host port

Technical Data

Dimensions: 70 x 25 x 10 mm
Power Supply: 5 V (USB powered)
Operating Temperature: 0°C to +85°C
USB Connector: Type-A
OABR/BroadR-Reach/100Base-T1 Connector: Phoenix Contact PTSM connector


Product Flyer for USB OABR Stick Raw: PF_FC611_USB_OABR_Stick_Raw_V_01_00_01.pdf
Short Technical Description for USB OABR Stick Raw: TD_FC611_USB_OABR_Stick_Raw_V_01_00_01.pdf
MS-Windows Software Package for USB OABR Stick Raw: WSP_FC611_USB_OABR_Stick_Raw_V_01_00_13.zip
Linux Software Package for USB OABR Stick Raw: LSP_FC611_USB_OABR_Stick_Raw_V_01_00_13.zip

Ordering Information

Order Number: FC611
Product Name: USB OABR Stick Raw
Deliverables: USB OABR Stick Raw incl. 2 m Automotive UTP Ethernet Cable (FLR9Y, 2 m), red cover
(excl. tax & shipping cost):
Quantity: 1 .. 9 -> 349 € per part
Quantity: 10 .. 19 -> 329 € per part
Quantity: 20 .. 99 -> 299 € per part
Quantity: 99+ -> Request a quote

Related Products

Order Number: FC900302
Product Name: Automotive UTP Ethernet Cable (FLR9Y, length 2 m)
(excl. tax & shipping cost):
Quantity: 1 .. 9 -> 4,75 € per cable
Quantity: 10 .. 19 -> 4,54 € per cable
Quantity: 20 .. 99 -> 4,32 € per cable
Quantity: 99+ -> Request a quote

Contact us to order products or to clarify open questions.