I think is a powerful tool. Ill need much time to explore all the features, but I like it.
Please try to be more predictable in order to cut way. For example when searching specifications for any specific board/card the application brings too many titles related to that topic.....being more predictable (questions like: " maybe your are looking for: OSNR, Optical Power, etc."), can help optimize time.

where is the tool?

I think maybe here is the tool:

http://support.huawei.com/gsbbs/bbs/32863.html

HI, thanks for your feedback and suggestion. 

Do you mean that the tool could be better if it can automatically prompt the most searching information?

I think it will take a little time to achieve this functional, but it is worth to try.