Hardware Installation and Reference Guide Product Installation
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Insert the expansion module smoothly. Pay attention to the direction of the expansion panel to
avoid wrong insertion.
Do not hold the edge of the PCB or collide the components on the PCB.
If it is difficult or even impossible to insert the module, pull out the module, make sure the
expansion module and guide rail are well aligned, and then insert the module again.
If the screws cannot be tightened, it is probably because the expansion module is not fully inserted.
Please check that carefully.
Removing an M5000H Series Expansion Module
Step 1: Unplug all cables on the panels like optical fiber and RJ45 twisted pairs.
Step 2: Use the screwdriver to loosen the captive screws of the expansion module.
Step 3: Pinch the captive screws and pull out the expansion module along the rail horizontally and
slowly.
Step 4: Install a baffle and put the removed expansion module into its package.
Figure 3-4 Removing an Expansion Module
Withdraw the expansion module uprightly and slowly.
Do not hold the edge of the PCB or collide the components on the PCB.