The 6900 platform is an industrial network appliance that is designed to be mounted in a standard 19-inch EIA rack. Follow these guidelines to adhere to safety precautions:
An AC-powered installation must meet the following requirements:
A DC-powered installation must meet the following requirements:
The following information applies to the Network Equipment-Building System (NEBS) version of the 6900 platform.
This equipment meets NEBS requirements per GR-63-CORE.
The platform employs a negative pressure fan system, which draws cold air in from the front of the chassis and exhausts hot air out the back of the chassis.
Airflow in the 6900 platform