Juniper QFX10016, Руководство по оборудованию

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Table 60: QFX10000 Environmental Tolerances
(Continued)
Description Tolerance
Temperature
•
Normal operation ensured in temperature range of 32° F through
104° F (0° C through 40° C).
NOTE: Ensure the room temperature does not increase or decrease
more than 2° C per minute.
•
Nonoperating storage temperature in shipping container: –40° F
through 158° F (–40° C through 70° C).
Seismic Designed to comply with Zone 4 earthquake requirements per NEBS
GR-63-CORE, Issue 3.
NOTE: Install QFX10008 and QFX10016 modular switches only in restricted areas, such as
dedicated equipment rooms and equipment closets, in accordance with Articles 110-16, 110-17,
and 110-18 of the National Electrical Code, ANSI/NFPA 70.
SEE ALSO
QFX10008 Installation Overview
QFX10016 Installation Overview | 193
General Site Guidelines
Efficient device operation requires proper site planning and maintenance. It also requires proper layout
of the equipment, rack or cabinet, and wiring closet.
To plan and create an acceptable operating environment for your device and prevent environmentally
caused equipment failures:
• Keep the area around the chassis free from dust and conductive material, such as metal flakes.
• Follow prescribed airflow guidelines to ensure that the cooling system functions properly. Ensure
that exhaust from other equipment does not blow into the intake vents of the device.
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