Specifications

Appendix A: Specifications for DEFINITY media gateways
398 Hardware Description and Reference for Avaya Communication Manager
Temperature and humidity
Install the DEFINITY equipment in a well-ventilated area. Maximum equipment performance is
obtained at an ambient room temperature up to 110
o
F (43
o
C) for continuous operation and
between 40 °F and 120
o
F (4
o
C and 49
o
C) for short term operation. Short term operation is not
more than 72 consecutive hours or 15 days in a year.
The relative humidity range is 10% to 95% at up to 84
o
F (29
o
C). Above 84
o
F, the maximum
relative humidity decreases from 95% down to 32% at 120
o
F (49
o
C). Installations outside
these limits might reduce system life or impede operations. The recommended temperature and
humidity range is 65
o
F to 85
o
F (18
o
C to 29
o
C) at 20 to 60% relative humidity.
The following table correlates room temperature with allowable relative humidity.
Battery
100-A maximum 400 (181
kg)
180 (871.2 kg/m
2
)
200-A maximum 815 (370
kg)
328 foot.(1587.5 kg/m
2
)
300-A maximum1480 (671
kg)
476 (2303.8 kg/m
2
)
400-A maximum 1580
(717kg)
625 (3025 kg/m
2
)
Media
Gateway
Weight (pounds) Floor loading (pounds
per square foot)
Notes
Recommended room
temperature (
o
F)
Recommended room
temperature (
o
C)
Recommended
relative humidity (%)
40 to 84 4.4 to 28.8 10 to 95
86 30.0 10 to 89
88 31.1 10 to 83
90 32.2 10 to 78
92 33.3 10 to 73
94 34.4 10 to 69
96 35.6 10 to 65
98 36.7 10 to 61