Nortel Networks Passport 4400 - Manual (Page 70)

Installing Expansion (Data and Voice) Modules Passport 4400 Hardware Installation Module
6-4
Stacking Connectors
Stacking connectors act as a bus allowing data to be transferred between the
expansion modules and the base card; they must be firmly seated within their
mating connectors.
Figure 6-2. Stacking Connector
Back Panel Grounding Clips
To ensure that the modules meet regulatory agency requirements, the grounding
clips must not removed from the back panel.
Figure 6-3. Grounding Clips
Connect Shroud
To Block
Grounding
Clips