Huawei NE40E-M2 Series - Page 25

4 Chassis
Issue ()
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
23
Item
Specification

input rated voltage:200V-240V
MTBF
59.2 years
MTTR
2 hours
Availability
0.9999996143
Slot quantity
2
Processing unit
1.5 GHz
Flash
32 MB
SDRAM
8 GB
Storage
2 GB
Fixed ports support
4*10GE (SFP+) + 40*GE (SFP)
Redundant MPUs
Integrated
Redundant NPUs
Integrated
Redundant fans
The device can work properly for a short time at 40ºC
if a single fan fails.
Redundant power supply
1+1
Forwarding performance
150 Mpps
Switching capacity
320 Gbps
Operating temperature

Long-term:DC: -5 °C to 65 °C (23°F to 149°F)
AC: 0 °C to 45 °C (32°F to 113°F)

Short-term:AC: -5 °C to 55 °C (23°F to 131°F)

Remark:Restriction on the temperature variation
rate: 30 °C/hour
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
3000m @ 40°C
Storage altitude
Lower than 5000 m (16404 ft)