Extreme 3802 安装指南
Replacing SMMi Modules
Extreme Networks Consolidated "i" and "e" Series Hardware Installation Guide
179
CAUTION
To prevent ESD damage, handle the module by the metal panel edges only. Never touch the
components on the PCB or pins on any of the connectors.
components on the PCB or pins on any of the connectors.
5
Immediately place the removed module into an antistatic bag to protect it from ESD damage and to
prevent dust from collecting on the module connectors.
prevent dust from collecting on the module connectors.
6
Install a replacement SMMi, following the installation procedure described on page 177.
Leave the ESD strap permanently connected to the chassis so that it is always available when you need
to handle ESD-sensitive components.
to handle ESD-sensitive components.