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Preparing for Installation
Do not stack the chassis on any other equipment. If the chassis falls, it can cause severe bodily injury
Warning
and equipment damage. Statement 48
Warning
Ethernet cables must be shielded when used in a central office environment. Statement 171
To comply with safety regulations, mount switches on a wall with the front panel facing up.
Warning
Statement 266
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Warning
Statement 1001
Warning
Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Statement 1003
Read the installation instructions before connecting the system to the power source. Statement 1004
Warning
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that
Warning
the protective device is rated not greater than:
5 A Statement 1005
.
To prevent bodily injury when mounting or servicing this unit in a rack, you must take special
Warning
precautions to ensure that the system remains stable. The following guidelines are provided to
ensure your safety:
•
•
•
Class 1 laser product. Statement 1008
Warning
Cisco ME 3400 Ethernet Access Switch Hardware Installation Guide
2-2
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.
Statement 1006
Chapter 2
Switch Installation
OL-7677-01
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