Juniper NFX150, Руководство по оборудованию

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Table 20: Physical Specifications for the NFX150 Device Chassis (continued)
Weight Depth Width Height Product SKU
8.6 lb (3.9 kg) 11.17 in. (28.38 cm) 10.66 in. (27.1 cm) 1.72 in. (4.37 cm) NFX150-C-S1-AE
8.6 lb (3.9 kg) 11.17 in. (28.38 cm) 10.66 in. (27.1 cm) 1.72 in. (4.37 cm) NFX150-C-S1E-AA
8.6 lb (3.9 kg) 11.17 in. (28.38 cm) 10.66 in. (27.1 cm) 1.72 in. (4.37 cm) NFX150-C-S1E-AE
11.68 lb (5.3 kg) 12 in. (30.5 cm) 17.36 in. (44.1 cm) 1.72 in. (4.37 cm) NFX150-S1
11.68 lb (5.3 kg) 15.50 in. (39.4 cm) 17.36 in. (44.1 cm) 1.72 in. (4.37 cm) NFX150-S1E
Environmental Requirements and Specifications for an NFX150 Device
The device must be installed in a rack or cabinet. It must be housed in a dry, clean,
well-ventilated, and temperature-controlled environment.
Follow these environmental guidelines:
• The site must be as dust-free as possible, because dust can clog air intake vents and
filters, reducing the efficiency of the device cooling system.
•
Maintain ambient airflow for normal operation of the device. If the airflow is blocked
or restricted, or if the intake air is too warm, the device might overheat, leading to the
device temperature monitor shutting down the device to protect the hardware
components.
Table 21 on page 44 provides the required environmental conditions for normal operation
of the device.
Table 21: NFX150 Device Environmental Tolerances
Tolerance Description
No performance degradation up to 6500 feet (1828 meters) at 96° F (40° C) Altitude
Normal operation ensured in relative humidity range of 5% through 90%,
noncondensing Relative humidity
Normal operation ensured in temperature range of 32° F through 122° F (0° C
through 40° C) Temperature
Complies with Zone 4 earthquake requirements as per GR-63, Issue 4 Seismic
See Also Clearance Requirements for Airflow and Hardware Maintenance for an NFX150 Device
on page 45
•
•
Installing and Connecting an NFX150 Device on page 64
Copyright © 2018, Juniper Networks, Inc. 44
NFX150 Network Services Platform Hardware Guide