Specifications
Specifications
Typical power
consumption
(30% traffic)
● Tested
according to
the ATIS
standard
● EEE function
enabled
● No PoE power
consumption
51 W
Operating
temperature
range
–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.
Short-term
operating
temperature
range
–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
exceeds 45°C does not exceed 96 in a year.
● The total time when the operating temperature exceeds 45°C in
a year is less than or equal to 360 hours.
● The number of times that the operating temperature exceeds
45°C is less than or equal to 15 in a year.
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.
Storage
temperature
range
–40°C to +70°C
Noise at room
temperature
(27°C, sound
power)
< 58.9 dB (A)
Relative humidity 5%–95% RH (non-condensing)
Operating
altitude
0–5000 m
iMaster NetEco
Device Installation and Commissioning Guide (Data
Center)
4 Connecting Monitoring Cables to Devices
Issue 02 (2021-05-12)
Copyright © Huawei Technologies Co., Ltd.
76
