> For the complete documentation index, see [llms.txt](https://docs.cubepilot.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cubepilot.org/cubenode/cubenode-eth/specifications.md).

# Specifications

## Recommended Operating Conditions

| Parameter | Min | Max | Unit |
| --------- | --- | --- | ---- |
| Vin       | 5   | 5.5 | V    |

## Electrical Specifications

| Dimensions                | 11.43 x 28.44mm |
| ------------------------- | --------------- |
| Speed                     | 10/100M         |
| Connector Type (CAN)      | JST SM04B-GHS   |
| Connector Type (Serial)   | JST SM06B-GHS   |
| Connector Type (Ethernet) | JST SM05B-GHS   |
| Auto MDI-MDIX Function    | Supported       |
| LAN Transformer           | Included        |

## Mechanical Specifications

<figure><img src="/files/BA56Kx1Fdm4GlEIakggS" alt="" width="398"><figcaption></figcaption></figure>

<figure><img src="/files/O4R5IHsSOmvXn9nIRP5x" alt="" width="406"><figcaption></figcaption></figure>

<figure><img src="/files/1GLleHjOT8AU5Nr1WoXE" alt="" width="352"><figcaption></figcaption></figure>

## Pinout Definition

<figure><img src="/files/VjEv7xniQbLdEDtDLrle" alt="" width="469"><figcaption></figcaption></figure>

| Pin Number | Definition   |
| ---------- | ------------ |
| 1          | Ethernet RX+ |
| 2          | Ethernet RX- |
| 3          | Ground       |
| 4          | Ethernet TX+ |
| 5          | Ethernet TX- |

<figure><img src="/files/dAD8jlmP19UkOgPhEh8P" alt="" width="454"><figcaption></figcaption></figure>

| Pin Number | Definition  |
| ---------- | ----------- |
| 1          | 5V Input    |
| 2          | SERIAL\_TX  |
| 3          | SERIAL\_RX  |
| 4          | SERIAL\_CTS |
| 5          | SERIAL\_RTS |
| 6          | Ground      |

<figure><img src="/files/d4OKzLdbOlqvyTgcfTmH" alt="" width="563"><figcaption></figcaption></figure>

| Pin Number | Definition |
| ---------- | ---------- |
| 1          | 5V Input   |
| 2          | CAN\_H     |
| 3          | CAN\_L     |
| 4          | Ground     |