Fujitsu PRIMERGY RX2540 M6 Upgrade And Maintenance Manual page 248

Expansion cards and backup units
Figure 143: Removing the SFP+ transceiver module
▶ Pull the SFP+ transceiver module out of its socket connector.
▶ Attach the protective cap to the SFP+ transceiver module.
Place the removed SFP+ transceiver module in an antistatic bag or
other protective environment.
248 Upgrade and Maintenance Manual RX2540 M6