Juniper Networks MX240 manual Router Environmental Specifications

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

Description	Value
Altitude	No performance degradation to 10,000 ft (3048 m)
Relative humidity	Normal operation ensured in relative humidity range of 5% to
	90%, noncondensing
Temperature	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)
Seismic	Designed to meet Telcordia Technologies Zone 4 earthquake
	requirements
Maximum thermal output	AC power: 7161 BTU/hour (2100 W)
	DC power: 5074 BTU/hour (1488 W)

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