Oscilloscope
SFP Module_Limiting & Linear Interface
There are always saying two different types of SFP+ Modules, limiting and linear, as well as Direct Attach Cable (DAC). What is the difference and relationship between?
According to Wikipedia:
SFP+ modules can be described as ‘limiting’ or ‘linear’ types; this describes the functionality of the inbuilt electronics.
- Limiting SFP+ modules include a signal amplifier to re-shape the (degraded) received signal whereas linear ones do not.
- Linear modules are mainly used with the low bandwidth standards such as 10GBASE-LRM; otherwise, limiting modules are preferred.
Blah blah blah
I am on period today… So that is easy to explain why I want to blah blah so much. I’m thinking about why wrote this blog, there must be some reason so I can continue. Something like moving on the next step for working cause I just had a IPM meeting with my manager, she talks nicely and encouraged quite little. Made me thinking that I should think more about my career, not just finish daily work and tasks.
Again, to make everything clear, I always need some kind of list to see my going. Anyway, I’m not feeling well today, I do not need to talk very well either. Gonna drink more hot water and brown sugar with ginger I guess…
I’m still reading Moon and the sixpence. Hopefully to finish it within this week. What I should do with my Svenska!!!!!! OMG!!!
可以写中文吗?中文字体是什么?
Hexo learning
To start to learn Hexo is a very insteresting thing. It takes time to understand the structure and learn to use git tools, as well as the markdown language.
Following below links to start hexo travel.
Basic about Hexo
- Hexo main website. Hexo
- Hexo and Git, chinese website Hello dog
- Theme, NexT
- Markdown editor, this is web editor Cmd Markdown
- Tag plugins. Hexo official site
20160816
Task for today
Today is the 5th year I came to Sweden, Stockholm. I hope I can become better and better in myself and my everything. Some tasks for today.
- Understand Optical power, average and peak power. And corresponding calculation.
- Verify the code for RRU2217, check the code for set rx and set tx as well.
- Meeting at 12:00 with Carl for DSX-5000.
Go to gym for training.