172 Upgrade and Maintenance Manual CX2550/60/70 M4
Expansion cards and OCP mezzanine cards
Figure 71: Removing the OCP mezzanine card slot bracket (B)
Ê Lift the bracket a little bit so that the metal pin of the bracket disengages from
the recess of OCP mezzanine card (see circle).
Ê Remove the slot bracket.
6.7.4 Handling SFP+ transceiver modules
6.7.4.1 Installing SFP+ transceiver modules
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools: tool-less