Juniper Networks J2350 manual Router Environmental Tolerances, Fire Safety Requirements

JUNOS Software with Enhanced Services Hardware Guide

Router Environmental Tolerances

Table 34 on page 66 specifies the environmental conditions required for normal Services Router operation. In addition, the site must be as dust-free as possible. Dust can clog air intake vents, reducing cooling system efficiency. Check vents frequently, cleaning them as necessary.

Table 34: Router Environmental Tolerances

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 0°C (32°F) to
	40°C (104°F)
	Non-operating storage temperature in shipping carton:
	–40°C (–40°F) to 70°C (158°F)
Seismic	Designed to meet Telcordia Technologies Zone 4 earthquake
	requirements
Maximum thermal output	■ J2320 chassis: 1091 BTU/hour (320 W)
	■ J2350 chassis: 1195 BTU/hour (350 W)
	■ J4350 chassis: 1092 BTU/hour (320 W)
	■ J6350 chassis: 1126 BTU/hour (330 W)

Fire Safety Requirements

In the event of a fire emergency involving Services Routers and other network equipment, the safety of people is the primary concern. Establish procedures for protecting people in the event of a fire emergency, provide safety training, and properly provision fire-control equipment and fire extinguishers.

In addition, establish procedures to protect your equipment in the event of a fire emergency. Juniper Networks products must be installed in an environment suitable for electronic equipment. We recommend that fire suppression equipment be available in the event of a fire in the vicinity of the equipment, and that all local fire, safety, and electrical codes and ordinances be observed when you are installing and operating your equipment.

Fire Suppression

In the event of an electrical hazard or an electrical fire, first unplug the power cord. (For shutdown instructions, see “Powering a Services Router On and Off” on page 89.)

66■ Router Environmental Tolerances