Hardware Installation
7. Replacing Modules
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In order to ensure the reliability of the system ventilation and heat dissipation
performance and address the requirement of the dust-filter, filler panel needs to be
installed in the slot where no supervisor module or service module has been installed.
If you want to remove the module when the device is electrified, you need to insert the
new module or install the filler panel within 10 minutes.
Do not hold the edge of the PCB or collide the components on the PCB
Do not plug/unplug a supervisor module or service module forcedly, use the ejector.
7.4
Removing Power Modules
Preparation
1.
Wear an anti-static wrist strap close to your skin and have it properly grounded.
2.
Take out the power module from the package.
3.
Please power off the module before removing it.
After hot swapping a module, please wait for at least 30 seconds for the next operation.
Before inserting or removing the power module, please verify whether the switch is well
mounted. Prevent the switch from tumbling down when you are inserting or removing the
power module.
Do not touch the connecting finger on the power module which has been removed to
avoid being electrocuted in case of incomplete discharge.
Take the following steps to remove the power module on QSW-7608:
1.
Unplug the cable. Separate the pigtail plug of the cable from the connector of the power
module.
