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19U QSFP SDR/DDR/QDR InfiniBand Switch Platform User’s Manual
Rev 1.7
5.5.2.1 Extracting the Spine Fan Module
1. Unscrew the four captive screws that hold the spine fan module to the chassis.
2. Slowly pull out the fan module while holding both its handles.
Figure 25: Spine Fan Module Extraction
Handles
Retaining
Screws
5.5.2.2 Inserting the Spine Fan Module
1. Slowly slide in the new spine fan module while holding both its handles.
2. Push the fan module until as far as it will go.
3. Make sure that the yellow spine LED on the management module is off (indicating that all fans
are rotating).
4. Screw back the four captive screws.
5.6
Management Module
Before starting any procedure on the MTS3610 Switch system put an ESD prevention wrist strap
on your wrist and connect to the MTS3610 Chassis.
5.6.1 Extracting a Management Module
Management modules are located on the rear side, at the bottom of the switch system. There are
two places to install the management modules.
Note: Only one management module is required to run the switch system.
Each management module has a pair of ejectors that lock the board in place and serve as a lever for
seating or extracting (see Figure 26). The ejectors snap inward to lock the board into place and
each ejector includes a red button to disengage the lock and electrically notify the system that an
extraction has been requested.
1. Disconnect all cables connected to the management module.
2. Unscrew the retaining screws on the outside of the connectors. These screws are captive and
will remain hanging in place.
3. Press the red buttons to unlock the ejectors.
4. Press the ejectors outward so that the board pops out, then slowly slide the board out.
Note: The board is short, therefore do not let go of it while sliding it out.
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