As we discussed at JANOG49 and JANOG50, the transmission errors are caused by back reflection in high-speed optical fiber network. This presentation is series of the analysis of “Optical Return Loss”.
Although this is a sequel, the contents will be understandable even to those who are attending from this time.
We would like to share and discuss quantitatively measured data and solutions of 400G network using 400GBASE-FR4 transceiver module as requested in the previous discussion when the Optical Return Loss is deteriorated.
3F Conference Room
Day3 Friday, Jan 27th, 2023/15:00～15:30(30Minutes)