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AsTools | SKU:
A0231-1
BMW ENET OBD2 - RJ45 | Interface cable
Regular price
€9,95 incl.
€8,22 excl.
Unavailable
Warranty directly via AsTools
Warranty directly via AsTools
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2 years warranty on all products
2 years warranty on all products
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Easy returns
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The BMW ENET OBD2 - RJ45 interface cable is designed for direct broadband communication between the vehicle and an external diagnostic system or computer. This interface cable uses a standard 16-pin OBD2 connector on the vehicle side and an RJ45 network plug for connection to an external system. The cable is specifically engineered for advanced technical applications, including in-depth diagnostics, coding control units and programming or flashing modules in modern vehicle platforms.
Technically, the interface cable functions as a physical bridge for Ethernet communication via the diagnostic port, which is required for vehicles with a DoIP architecture (Diagnostics over Internet Protocol). Because data transfer takes place via the ENET protocol, significantly higher bandwidth is achieved compared to traditional CAN-bus networks. This makes the cable essential for error-free and rapid transfer of large files between vehicle modules and diagnostic software. The direct, wired connection provides the stability necessary during critical programming sessions where data loss or latency could result in corrupted control units.
KEY BENEFITS
✔
Delivers high transfer speeds thanks to direct DoIP/Ethernet support.
✔
Stable physical connection prevents communication failure during module flashing.
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Passive design without active components guarantees interference-free signal transmission.
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Fully compatible with genuine dealer-level diagnostic software.
POINTS TO NOTE
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Not compatible with older vehicles that communicate exclusively via K-Line or D-CAN protocol.
✕
Requires a PC or laptop with a physical RJ45 network port or suitable adapter.
✕
This is hardware only; specific diagnostic software is not included.
Applications and functionality
The interface cable enables technicians to perform in-depth operations within the vehicle electronics, provided it is combined with the correct software packages.
- FDL Coding: Customising vehicle configurations (Flash Data List) to activate hidden factory options or adapt comfort functions in the control units.
- ECU Flashing: Overwriting the software on engine or gearbox control units with new data maps for tuning or firmware updates.
- Reading and Clearing Fault Codes: In-depth communication with all available modules to read, analyse and clear DTCs (Diagnostic Trouble Codes).
- Resetting Service Intervals: Commanding the onboard computer to reset maintenance messages and service indicators after physical servicing.
Special features and capabilities
This cable is engineered around the specific network architecture of modern vehicles, resulting in focused technical capabilities.
- DoIP Support: Enables Diagnostics over Internet Protocol, allowing large volumes of diagnostic data to be transported over the network in fractions of a second.
- Passive Signal Transmission: Utilises the vehicle's internal network controller. The cable contains no active translation chips, which minimises latency.
- Direct Ethernet Mapping: Routes the OBD pins (specifically TX/RX and activation pins) directly to the correct twisted-pair wires within the RJ45 connector for seamless network synchronisation.
Compatible vehicles
This network cable is suitable exclusively for vehicles equipped with Ethernet over OBD, generally from 2008/2009 model year onwards.
BMW:
- F-Series: (F01, F02, F10, F11, F20, F21, F30, F31, F80, etc.)
- G-Series: (G20, G21, G30, G31, G01, G05, etc.)
- I-Series: (i3, i8, i4, iX)
MINI:
- F-Series: (F54, F55, F56, F57, F60)
Compatible software and operating systems
The cable functions as passive hardware. To perform tasks, specific external software supporting the ENET protocol is required.
Compatible software:
- E-Sys: For engineering, FDL coding and flashing control units.
- ISTA+ / ISTA-D: For dealer-level diagnostics, measurements and schematics.
- Bootmod3 / xHP Flashtool: For flashing engine and gearbox software (tuning).
- BimmerCode / BimmerLink: For mobile coding and diagnostics (in this case requires an external RJ45-to-smartphone adapter).
Operating systems:
- Windows: Fully supported (Windows 10 / Windows 11 required for ISTA and E-Sys).
💡
Good to know: When using a laptop without a physical Ethernet port, ensure you use a high-quality USB-to-RJ45 adapter to avoid communication errors during ECU flashing.
Package contents
- 1x BMW ENET OBD2 - RJ45 | Interface cable
Technical specifications
| Specification | Description |
|---|---|
| Category | Interface cable |
| Brand | Universal |
| Model | ENET RJ45 |
| Vehicle-side connection | 16-pin OBD2 (Male) |
| System-side connection | RJ45 network connector (Male) |
| Supported protocols | ENET, DoIP |
| Cable length | Approximately 2 metres |
| Transfer type | Passive (No active components) |
Reviews
4.8
★★★★★
4 reviews
5 ★3
4 ★1
3 ★0
2 ★0
1 ★0
The cable is of good quality, and delivery was the next day. Thanks for the quick delivery AsTools!
De kabel is van goede kwaliteit, en bezorging was gelijk de volgende dag. Bedankt voor de snelle bezorging AsTools!
Works great with E-Sys in a BMW 4 series.
Werkt prima met E-Sys in een BMW 4 serie.
used for my bmw its working well
used for my bmw its working well