Cisco Catalyst 3560 Hardware Installation Manual page 64

Preparing for Installation
.
Warning
Warning
Warning
Warning
Warning
Warning
Catalyst 3560 Switch Hardware Installation Guide
3-4
To prevent bodily injury when mounting or servicing this unit in a rack, you
must take special precautions to ensure that the system remains stable. The
following guidelines are provided to ensure your safety:
• This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
• When mounting this unit in a partially filled rack, load the rack from the bottom to the
top with the heaviest component at the bottom of the rack.
• If the rack is provided with stabilizing devices, install the stabilizers before mounting
or servicing the unit in the rack.
To comply with safety regulations, mount switches on a wall with the front
panel facing up.
This unit is intended for installation in restricted access areas. A restricted
access area can be accessed only through the use of a special tool, lock and
key, or other means of security.
Ethernet cables must be shielded when used in a central office environment.
Avoid direct exposure to the laser beam.
Invisible laser radiation may be emitted from disconnected fibers or
connectors. Do not stare into beams or view directly with optical instruments.
Chapter 3 Switch Installation
78-16057-01