Fujitsu PRIMERGY RX1330 M5 Upgrade And Maintenance Manual page 185

Installing SFP+ transceiver modules
Figure 127: Removing the protective cap
▶ Remove the SFP+ transceiver module from its protective packaging.
▶ Remove the protective cap from the new/additional SFP+ transceiver
module.
CAUTION
▶
Always keep the protective caps attached to the SFP+
transceiver modules and fiber-optic cable connectors until you
are ready to make a connection.
▶
Keep the protective cap for future use.
RX1330 M5
Expansion cards and backup units
Upgrade and Maintenance Manual 185