Allied Telesis AT-2911GP Network Adapters - Manual (Page 26)

AT-2911GP Gigabit Fiber Ethernet PoE+ Adapters Installation and User’s Guide
26
Warning
The module is being installed in a system that operates with
voltages that can be lethal. Before you remove the cover of your
system, you must observe the following precautions to protect
yourself and to prevent damage to the system components.
– Remove any metallic objects or jewelry from your hands and
wrists.
– Make sure to use only insulated or nonconducting tools.
– Verify that the system is powered OFF and unplugged before
accessing internal components.
– Installation or removal of modules must be performed in a static-
free environment. The use of a properly grounded wrist strap or
other personal antistatic devices and an antistatic mat is strongly
recommended.
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