Item
Specifications
AC
l
220 V rated voltage: 200 V AC to 240 V AC,
50/60 Hz
l
110 V rated voltage: 100 V AC to 120 V AC,
50/60 Hz
Maximum input
voltage range
DC
-72 V DC to -38 V DC
AC
l
220 V rated voltage: 175 V AC to 264 V AC, 47
Hz to 63 Hz
l
110 V rated voltage: 90 V AC to 175 V AC, 47
Hz to 63 Hz (The output power reduces to half of
the maximum output when the input voltage is in
the range of 90 V AC to 175 V AC.)
Typical power
(One LPUF-120
and two SPUs
are configured.)
DC
1066 W
AC
1185 W
Maximum
Power (One
LPUF-120 and
two SPUs are
configured.)
DC
1272 W
AC
1414 W
Heat dissipation
Fan module
1 hot-swappable fan module that has two fans
Air flow
Left-to-back airflow
Air filter
1 air filter in the air intake vent of the air channel
Environment specifications
System
reliability
MTBF (year)
25
MTTR (hour)
0.5
Ambient
temperature
c
Long-term
d
0°C to 45°C
Short-term
-5°C to 50°C
Remarks
Temperature change rate limit: 30°C/hour
Storage temperature
-40°C to 70°C
Ambient
relative
humidity
Long-term
5% RH to 85% RH, no coagulation
Short-term
5% RH to 95% RH, no coagulation
Storage relative humidity
0% RH to 95% RH
Long-term altitude
Lower than 3000 m
HUAWEI USG9500 Series
Hardware Guide
1 Hardware Overview
Issue 03 (2017-12-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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