# Regular Meeting (2020.9.7)

* ibert test (Dual fiber loop-back independently)

* Problem: Regarding pattern-k0, k1, b

* Keyword to understand probe problem (voltage 2 times)

## ibert test (Dual fiber loop-back independently)


* No error occurred
* Start: 8/27 evening
* Shot: 9/7 morning (11 days)
* Testing next for dual opt-modules connection?

## Problem: Regarding pattern k0, k1, b

###### tags: `Regular Meeting` `DeWei`