DIY DSOXLAN Interface for Keysight Oscilloscopes

[Jay_Diddy_B]

Hi,

Over 7 years ago I shared my first design for a DIY replacement for the DSOXLAN adapter for the Keysight Oscilloscope. The details can be found here:

https://www.eevblog.com/forum/projects/lan-adapter-for-the-agilent-keysight-dso-x-3000-2000/

I needed to build another one, and I found that the mag jack was out of stock. I selected a replacement that was in stock at Digikey. I selected Wurth 7499010121A, Digikey 732-1650-ND. There are many variations of connections.

Wurth Drawings





Plastic Parts

I designed the PCB to use the 3D printed plastic parts that were made available here:

http://anagram.net/nuts/DSOXLAN/

Schematic and PCB

The schematic and PCB were made in KiCAD version 5. A custom part was made for the edge connector.
These are the 3D images from KiCAD:





PCB manufacture
The boards were made by JLCPCB. These are pictures of the finished boards:







To be continued..

Jay_Diddy_B

[Jay_Diddy_B]

Continuing..

Testing

The web interface can be accessed:



The scope was connected to my LAN with a cable to the router, the PC was connected to the LAN via WIFI.

Files

A zipfile is attached that includes all the files required to reproduce or modify this project.

PDF schematic

A PDF file with the schematic is also attached.

Regards,
Jay_Diddy_B

[Jay_Diddy_B]

Hi,
Here is an alternative design that uses the HanRun HR911105A ethernet jack. This jack is available from www.LCSC.com.

Link: https://lcsc.com/products/Ethernet-Connectors-Modular-Connectors-RJ45-RJ11_449.html?keyword=HR911105A

HanRun Drawings





Plastic Parts


I designed the PCB to use the 3D printed plastic parts that were made available here:

http://anagram.net/nuts/DSOXLAN/

PCB Manufacture

The boards were made by JLCPCB. These are pictures of the finished boards:









To be continued ...

Regards,
Jay_Diddy_B

[Jay_Diddy_B]

Continuing ..

Testing

The web interface can be accessed:



Files

I have attached the zipfile required to get the PCB manufactured at JLCPCB (or another PCB supplier).

PDF schematic

A PDF file containing the schematic is attached.

Regards,
Jay_Diddy_B

[globoy]

Thanks for sharing your designs!

[skennedy]

Hi Jay_Diddy_B,

Thanks very much for this updated design, it certainly beats spending quite so much for the OEM version!

Any chance you would be able to share your STL files for the 3d printed parts? They appear to have been removed from your linked web address.

Kind regards,

skennedy

[Atarone]

Please find attached the STL files for the printed parts.