3com 8807 User Manual

C

HAPTER

 4: S

WITCH

 I

NSTALLATION

at the front panel, and then slide it smoothly along the guide rail to the slot, until 
it fits into the chassis, with its plug fully touching the socket inside the chassis. See 
Figure 47.

 

Figure 47   Install PoE lightning protection box

3 Fasten the screw on top of the PoE lightning protection box.

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The I/O modules of the Switch 8800 Family are hot-swappable.

Step 1: Wear the ESD-preventive wrist strap, making sure that you have grounded 
it well. Take the I/O module out of the packing bag.

Step 2: Unscrew the mounting screws holding the blank filler panel in the slot 
where you plan to install the I/O module, and remove the panel from the slot.

Step 3: Hold the ejector levers on the fan tray with both hands and pull them 
outward. Align the I/O module with the guides in the chassis and slide it gently 
into the slot until the positioning pin of the I/O module touches the hole in the 
chassis.

Step 4: Pull the ejector levers inward, locking the positioning pin into the hole.

Step 5: Fix the I/O module by fastening the mounting screws on the I/O module 
with a screw driver.

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For the Switch 8800 Family, the Application Module can be installed in the I/O 
module slot in the same way as installing the I/O module board.