Nortel Networks CalPilot 4.0 User Manual
July 2006
About the 201i server
201i Server Hardware Installation
21
Environmental specifications
Temperatures
Relative humidity
Recommended
temperature
temperature
15
°
C (59
°
F) to 30
°
C (86
°
F)
Absolute temperature
10
°
C (50
°
F) to 45
°
C (113
°
F)
Long-term storage
temperature
temperature
–20
°
C (-4
°
F) to 60
°
C (140
°
F)
Short-term storage
temperature
temperature
–40
°
C (-40
°
F) to 70
°
C (158
°
F)
(less than 72 hours)
Change rate temperature
Less than 1
°
C (34
°
F) per 3 minutes
Recommended relative
humidity (RH)
humidity (RH)
20% to 55% RH (noncondensing)
Absolute RH
20% to 80% RH (noncondensing)
Long-term storage RH
5% to 95% RH [at –40
°
C (-40
°
F) to
70
°
C (158
°
F) respectively]
(noncondensing)