Huawei NE40E - Page 105

NE40E
Hardware Description
1 Hardware Description
Issue 01 (2018-05-03)
91
Item
Specification
Typical heat dissipation

13334.6 BTU/hour (fully configured with
LPUF-240s)

15475.9 BTU/hour (fully configured with
LPUF-480s)

21153.6 BTU/hour (fully configured with
LPUI-1Ts)
DC input voltage

input voltage range: –40 V to –72 V

input rated voltage: –48 V/ –60 V
AC input voltage

input voltage range: 180 V to 264 V

input rated voltage: 200 V to 240 V
MTBF
22.32 years
MTTR
0.5 hours
Availability
0.999997443
Slot quantity
12
Redundant MPUs
1:1
Redundant Switch fabrics
3+1
Redundant fans

[400G bundle] 2 assemblies in support for proper
fan operation in case of a single fan failure for a
short period at 40°C (104°F)

[1T bundle] 3 assemblies in support for proper fan
operation in case of a single fan failure for a short
period at 40°C (104°F)
Redundant power supply

[400G bundle] DC: 3+1

[400G bundle] HVDC&AC: 3+3

[1T bundle] DC: 5+1

[1T bundle] HVDC&AC: 4+4
Forwarding performance
2880 Mpps (LPUF-240)
Switching capacity
25.16 Tbps (LPUI-1T)
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)