Advanced Optical Transceiver Test

 

To access the advanced optical transceiver test select OSFP or QSFP-DD port buttons, select Other Functions, then Advanced Optical Transceiver Testing.

 

Setup: The left side of the screen contains all the configuration items. Tap on the different buttons to have access to general Setup, Voltage swing, Pre-FEC BERT, Frequency Offset, Pre-emphasys settings and I2C registers read/write access.

 

Use the check boxes to enable or disable the different sub tests.

 

Results: The right side of the screen shows the different results. The status indicators on top (Pre-BER, Frequency Offset, Temperature, TX Optical Power, RX Optical Power, Supply Voltage) not only show the current results, but provide access to the detailed results if you tap on them.

 

Advanced Optical Transceiver Setup

 

Module Tab: Tab on the module tab to view module information.

 

Advanced Optical Transceiver Module

 

Histogram Tab: Tap on the histogram tab, can be viewed in Table or Graph form.

 

Advanced Optical Transceiver Histogram Graph

 

Advanced Optical Transceiver Histogram Table

 

Voltage Tab:

 

Advanced Optical Transceiver Voltage

 

Pre-FEC BERT Tab:

 

Advanced Optical Transceiver Pre-FEC BERT

 

Freq. Offset Tab:

 

Advanced Optical Transceiver Freq. Offset

 

Pre-Emphasis Tab: Tap on the Pre-Emphasis tab to view the TX Pre-equalization settings. To return to the previous screen tap on the red cross.

 

Advanced Optical Transceiver Pre-Emphasis

 

I2C Tab: Tap on the I2C tab to view the I2C Access. To return to the previous screen tap on the red cross.

 

Advanced Optical Transceiver I2C Read/Write