Huawei iMaster NetEco V600R021C10 Device Installation And Commissioning Manual page 87

iMaster NetEco
Device Installation and Commissioning Guide (Data
Center)
Specifications
Typical power
consumption
(30% traffic)
● Tested
● EEE function
● No PoE power
Operating
temperature
range
Short-term
operating
temperature
range
Storage
temperature
range
Noise at room
temperature
(27°C, sound
power)
Relative humidity
Operating
altitude
Issue 02 (2021-05-12)
Specifications
51 W
according to
the ATIS
standard
enabled
consumption
–5°C to +50°C (altitude: 0–1800 m)
NOTE
When the altitude ranges from 1800 m to 5000 m, the highest
temperature decreases by 1°C for each additional 220 m.
The device cannot be started when the ambient temperature is
lower than 0°C.
–5°C to +55°C (altitude: 0–1800 m)
NOTE
When the altitude ranges from 1800 m to 5000 m, the highest
temperature decreases by 1°C for each additional 220 m.
The device can work for a short period of time when the operating
temperature is outside the normal range, but the following
conditions must be met:
● The consecutive hours during which the operating temperature
● The total time when the operating temperature exceeds 45°C in
● The number of times that the operating temperature exceeds
If any of the preceding conditions is not met, the device may be
damaged or an unknown error may occur.
The device cannot be started when the ambient temperature is
lower than 0°C. During short-term operation, the maximum distance
of optical modules cannot exceed 10 km.
–40°C to +70°C
< 58.9 dB (A)
5%–95% RH (non-condensing)
0–5000 m
Copyright © Huawei Technologies Co., Ltd.
4 Connecting Monitoring Cables to Devices
exceeds 45°C does not exceed 96 in a year.
a year is less than or equal to 360 hours.
45°C is less than or equal to 15 in a year.
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