Cisco SNS-3495 series Panduan Instalasi - Halaman 16
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Unpack and Inspect the Server
Warning: The plug-socket combination must be accessible at all times, because it serves as the main
Warning
disconnecting device.
Statement 1019
Warning
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the
protective device is rated not greater than: 250 V, 15 A.
Statement 1005
Warning
Installation of the equipment must comply with local and national electrical codes.
Statement 1074
When you are installing a server, use the following guidelines:
• Plan your site configuration and prepare the site before installing the server. See the
• Ensure that there is adequate space around the server to allow for servicing the server and for adequate
• Ensure that the air-conditioning meets the thermal requirements listed in the
• Ensure that the cabinet or rack meets the requirements listed in the
• Ensure that the site power meets the power requirements listed in the
Caution
Avoid UPS types that use ferroresonant technology. These UPS types can become unstable with systems
such as the Cisco UCS, which can have substantial current draw fluctuations from fluctuating data traffic
patterns.
Unpack and Inspect the Server
When handling internal server components, wear an ESD strap and handle modules by the carrier edges
Caution
only.
Keep the shipping container in case the server requires shipping in the future.
Note
Cisco SNS-3400 Series Appliance Hardware Installation Guide
12
Preparation Guide
for the recommended site planning tasks.
airflow. The airflow in this server is from front to back.
page
15.
16. If available, you can use an uninterruptible power supply (UPS) to protect against power failures.
Before You Begin
Cisco UCS Site
Server Specifications, on
Rack Requirements, on page
Power Specifications, on page
15.