Guidelines - Allied Telesis AlliedWare Plus Installation Manual

Chapter 5: Installing AT-StackQS and AT-x9EM/XT4 Cards

Guidelines

104
Please observe the following guidelines when handling AT-StackQS and
AT-x9EM/XT4 Cards.
Wear an anti-static device when handling the card.

Caution
The device can be damaged by electrostatic discharge (ESD). Be
sure to follow standard ESD protections procedures, such as
wearing a wrist or foot strap, when installing the device.  E106
Hold the card by its faceplate or edges.

Never touch the electronic components on the top or bottom of the

card.
Do not remove the card from its anti-static bag until you are ready

to install it in the switch.
If you need to remove the card from the switch, immediately return

it in its anti-static bag and packaging container.