Juniper SRX-4600, Руководство по оборудованию

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SRX4600 Services Gateway Environmental Specifications
Table 18 on page 47 specifies the environmental specifications required for normal services gateway
operation. In addition, the site should be as dust-free as possible.
Table 18: Services Gateway Environmental Specifications
Value Description
No performance degradation to 6,562 ft (2000 m) Altitude
Normal operation ensured in relative humidity range of 5% through 90%,
non-condensing
Relative humidity
Normal operation ensured in temperature range of 32°F (0°C) through 104°F (40°C)
Non-operating storage temperature in shipping crate: –40°F (–40°C) through
158°F (70°C)
Temperature
Tested to meet Telcordia Technologies Zone 4 earthquake requirements Seismic
NOTE: Install the services gateway only in restricted-access 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.
General Site Guidelines
Efficient device operation requires proper site planning and maintenance and proper layout of the equipment,
rack or cabinet (if used), 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 and that
exhaust from other equipment does not blow into the intake vents of the device.
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