Huawei NE40E - Page 99

NE40E
Hardware Description
1 Hardware Description
Issue 01 (2018-05-03)
85
Item
Specification
AC input voltage

input voltage range: 180 V to 264 V

input rated voltage: 200 V to 240 V
MTBF
21.91 years
MTTR
0.5 hours
Availability
0.999997395
Slot quantity
11
Redundant MPUs
1:1
Redundant Switch fabrics
2+1
Redundant fans

2 assemblies

Support for proper fan operation in case of a single
fan failure for a short period at 40°C (104°F)
Redundant power supply
2+2
Forwarding performance
2880 Mpps (LPUF-240)
Switching capacity
7.08 Tbps (LPUF-240/LPUI-240)
Operating temperature

Long-term: 0°C to 45°C (32°F to 113°F)

Short-term: –5°C to +55°C (23°F to131°F)

Remark: Restriction on the temperature variation
rate: 30°C/hour (86°F/h)
Storage temperature
–40°C to +70°C (–40°F to +158°F)
Relative operating humidity

Long term: 5% to 85% RH, non-condensing

Short term: 5% to 95% RH, non-condensing
Relative storage humidity
5% to 95% RH, non-condensing
Long-term operating altitude
<= 4000 m (13123.2 ft.) (For the altitude in the range
of 1800 m to 4000 m [5905.44 ft. to 13123.2 ft.], the
operating temperature of the NEU100 must decrease
by 1°C [33.8°F] for every 220 m [721.78 ft.].)
Storage altitude
Less than 5000 m (16404 ft.)