SparkFun
SparkFun RJ45 MagJack Breakout
This is the SparkFun RJ45 MagJack Breakout, a simple board that will provide you with a way to put an ethernet port into your breadboard. The SparkFun RJ4...
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This is the SparkFun RJ45 MagJack Breakout, a simple board that will provide you with a way to put an ethernet port into your breadboard. The SparkFun RJ45 MagJack Breakout is the same one found in our very own mbed Starter Kit and breaks out each pin from the ethernet jack. This rev of the breakout is equipped with the RJ45 MagJack connector already soldered to the board which mean you no longer need to solder the connector to the board yourself or worrying about buying them separately!
The on-board RJ45 ethernet jack has a built in transformer (magnetics), status LEDs, and shielding all for better reliability when you use it. As stated before, each pin from the RJ45 MagJack has been broken out, including: P1-P8 (Pins 1-8), Y+ (Yellow LED Positive), Y- (Yellow LED Negative), G+ (Green LED Positive), G- (Green LED Negative), and SH (Shield).
Note: Please keep in mind that this RJ45 MagJack Breakout is for Ethernet networks only. If all you need is a simple RJ45 breakout, we recommend soldering an RJ45 8-Pin Connector to our SparkFun RJ45 Breakout as a solution.
Documents:
- Schematic
- Eagle Files
- Datasheet (RJ45)
- GitHub (Design Files)
Jargon buster
Plain-language definitions for the technical terms used above.
- breakout
- A breakout board carries a small or fine-pitched component and brings its connections out to standard, breadboard- and header-friendly pins. Describing a part as a breakout means it can be wired into a project without soldering directly to the component's tiny contacts.
- LED
- A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
- RJ45
- The common plug and socket style used for wired Ethernet network cables. If a board has an RJ45 connector, you can usually plug it into standard Ethernet cabling without making a custom connector.
- Shield
- An add-on board that plugs into a main controller board to give it extra features such as sensing, motor control or communication. Knowing a product supports shields helps you judge whether it can connect neatly into an existing maker-board setup.
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Brands
RJ45 MagJack Breakout Schematic
Schematic · 74.7 KB · Click any page to view full size
RJ45 MagJack Connector Datasheet
Datasheet · 261.2 KB · Click any page to view full size
Supplier page — sparkfun.com
Supplier Description · 614.5 KB · Click any page to view full size
Resources & Downloads
Guides, code examples, and more
Source Code
Open-source libraries, firmware & example projects for this product
Breakout board for the RJ45 Ethernat MagJack.
66261e0
over 11 years ago
· 10 commits
- Fritzing Added Fritzing diagrams about 12 years ago
- Hardware Added locking header about 12 years ago
- Production Updating directory names, adding product info to README over 11 years ago
- .gitattributes Updating directory names, adding product info to README over 11 years ago
- .gitignore Created initial schematic about 12 years ago
- LICENSE.md Created initial schematic about 12 years ago
- README.md Updating directory names, adding product info to README over 11 years ago
Related Tutorials
Free guides on learn.littlebird.com.au
