Keysight S5040A Open RAN Studio Player and Capture Appliance User’s Guide 33
Getting Started 2
 
 2.0.3: Inserting & removing modules and cables
Inserting MTP connector to QSFP28 module
The MTP connector is keyed, so it cannot be inserted upside down. 
Figure 20 shows the QSFP28 module with the key down and Figure 21 
shows the MTP connector with the key up.
Figure 22 show how to insert the MTP connector to the QSFP28 module.
Figure 20 QSFP28 module (rear view) with key down
Figure 21 MTP connector with key up