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To install a module, follow these steps:
WARNING
1. Remove the faceplate from the slot intended for module insertion. Keep the faceplate in case it
is needed in the future.
2. Carefully remove the module from its packaging.
3. Line up the module with the grooved slot guides and insert it into the chassis. It should glide
easily toward the back of the chassis. Push it in until the module ejector levers are in contact
with the chassis. Be careful not to bend the circuit board of the module. Modules for the DES-
7000 should be oriented so the model number of the module is at the top and the LED
indicators are on the bottom. Modules installed in the DES-7100 should be inserted
horizontally in the upright position, that is, so the model number and LED indicator labels are
displayed so they can be read from left to right.
4. Push the ejector levers toward the center of the module until they touch the front of the module.
This will push the bus connectors into backplane of the chassis.
5. Hand-tighten the installation screws at each end of the module. The module is now firmly
seated in the backplane of the chassis.
Removing a Module
To remove a module from the chassis follow these steps:
WARNING
1. Loosen the two installation screws on the front of the module.
2. Pull the ejector levers out and away from the center of the module front panel. This will pull the
module out of the backplane.
3. Cover the empty slot with a faceplate that was shipped with chassis.
Unpacking and Setup
DES-7000/DES-7100 Layer 2 Switch User's Guide
When using an ESD wrist strap or other grounding device, do not
attach it to any part of the power supply if the switch is powered
on.
When using an ESD wrist strap or other grounding device, do not
attach it to any part of the power supply if the switch is powered
on.
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