If you are using OSN 9800 documentation and have troubles in finding the hardware description of the board that you want. I'm sure you will like it, because it's very easy to get what you want.

You could find almost all the information about the board in one page through the board finder tool. For example, board appearances, datasheet and so on.

You can find the board easily even if you are not so familiar with board, because it supports fuzzy matching function. You can input the board name, a feature or just a abbreviation of the board in the search frame, it will match the board you want automatically.

What are you waiting for ? Just come and have a try! Please click the following link.

http://support.huawei.com/hdx/hdx.do?docid=DOC1000178860&id=AEF01161_01_10004&text=Tool%253A%2520Board%2520Finder&lang=en

Remark: Mobile access for this tool is not supported, please access through PC and use the latest Internet Explorer, Firefox or Chrome browser.

UN401 & UN402