Huawei NE40E Hardware Description page 105

NE40E
Hardware Description
Item
Typical heat dissipation
DC input voltage
AC input voltage
MTBF
MTTR
Availability
Slot quantity
Redundant MPUs
Redundant Switch fabrics
Redundant fans
Redundant power supply
Forwarding performance
Switching capacity
Operating temperature
Issue 01 (2018-05-03)
Specification
 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)
input voltage range: –40 V to –72 V

input rated voltage: –48 V/ –60 V

 input voltage range: 180 V to 264 V
 input rated voltage: 200 V to 240 V
22.32 years
0.5 hours
0.999997443
12
1:1
3+1

[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)
 [400G bundle] DC: 3+1

[400G bundle] HVDC&AC: 3+3
 [1T bundle] DC: 5+1
 [1T bundle] HVDC&AC: 4+4
2880 Mpps (LPUF-240)
25.16 Tbps (LPUI-1T)
 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)
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