Juniper Networks MX240 Network Router User Manual


 
Appendix C
Router Environmental Specifications
Router Environmental Specifications on page 163
Router Environmental Specifications
Table 26 on page 163 specifies the environmental specifications required for normal
router operation. In addition, the site should be as dust-free as possible. For more
information, see Maintaining Hardware Components on page 67.
Table 26: Router Environmental Specifications
ValueDescription
No performance degradation to 10,000 ft (3048 m)Altitude
Normal operation ensured in relative humidity range of 5% to
90%, noncondensing
Relative humidity
Normal operation ensured in temperature range of 32°F (0°C) to
104°F (40°C)
Nonoperating storage temperature in shipping container:
40°F (40°C) to 158°F (70°C)
Temperature
Designed to meet Telcordia Technologies Zone 4 earthquake
requirements
Seismic
AC power: 7161 BTU/hour (2100 W)
DC power: 5074 BTU/hour (1488 W)
Maximum thermal output
NOTE: Install the router 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.
For additional safety guidelines and requirements, see Safety and Regulatory
Compliance Information on page 125.
Router Environmental Specifications 163