TX300 S7 / RX350 S7 Upgrade and Maintenance Manual 577
Expansion cards and backup units
Inserting the SFP+ transceiver module
Figure 396: Inserting the SFP+ transceiver module
Ê Insert and slide the SFP+ transceiver module into the socket connector as 
far as it will go.
I If only one slot is equipped with a SFP+ transceiver module, use the 
primary right connector as shown.