Pre-Installation Requirements; Warnings And Cautions - Cisco Catalyst 4900 Series Installation Manual

Chapter 2 Site Planning

Pre-installation Requirements

Warnings and Cautions

Caution
Warning
Warning
Warning
78-18039-02
EMI Recommendations, page 2-4
•
Power Requirements and Heat Dissipation, page 2-4
•
Follow these requirements when preparing your site for the switch installation:
Connect each switch to separate wiring on a dedicated circuit; provide each
•
switch with its own branch circuit connection with sufficient overcurrent
protection and direct grounding to the branch circuit.
To prevent a loss of input power, be sure the total maximum load on each AC
•
circuit is within the current ratings of the wiring and breakers.
Follow these precautions when preparing your site for the switch installation:
The total maximum load on each AC-input power circuit must be within the rating
of the wiring and breaker. An overload of input power can result if this
requirement is not met.
Read the installation instructions before connecting the system to the power
source. Statement 1004
Installation of the equipment must comply with local and national electrical
codes. Statement 1074
Ultimate disposal of this product should be handled according to all national
laws and regulations. Statement 1040
Catalyst 4900 Series Switch Installation Guide
Site Power Requirements
2-3