Huawei NE40E - Page 130

NE40E
Hardware Description
1 Hardware Description
Issue 01 (2018-05-03)
116
Panel
Table 1-28 Indicators
Indicator
Color
Description
RUN
Green
Indicates normal power output. If the indicator is steady on,
the power output is normal.
ALM
Red
Power failure indicator. If the indicator is steady on, it
indicates the following:

The lightning protection link of the power module
failed.

The power modules do not have input power.
Table 1-29 Interfaces
Interface Name
Description
NEG(-)
-48 V power input interface
RTN(+)
BGND power input interface
Table 1-30 Switches
Switch Name
Description
ON OFF
Rated current of the air-break: 60A.
Used to control AC power input.
Technical Specifications
Item
Specification
Dimensions (H x W x D)
220 mm x 105 mm x 58 mm(8.66 in x 4.13 in x 2.83 in)
Weight
1.1 kg(2.43 lb)
Rated voltage
-48 V/-60 V
Voltage range
-38.4 VDC to -72 VDC
Maximum current
70 A
Typical power consumption
1.0 W
Typical heat dissipation
3.2 BTU/hour