194 Upgrade and Maintenance Manual
RX300 S7
Expansion cards and backup units
Figure 84: Installing the expansion card (B)
Ê Fasten the expansion card with the screw.
Ê If applicable, install SFP+ transceiver modules into the new expansion card,
as described in section "Installing SFP+ transceiver modules" on page 262.
9.2.1.5 Connecting cables to the expansion card
Ê If applicable, connect internal cables to the expansion card.
I For a complete cabling overview, please refer to section "Cables
overview" on page 525.
9.2.1.6 Connecting a battery backup unit to the expansion card
Ê If applicable, connect a BBU to the expansion card as described in section
"Installing a BBU" on page 227.
9.2.1.7 Concluding steps
Perform the following procedures:
Ê "Installing the air duct" on page 74