4 Chassis
Issue ()
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
44
Item
Specification
MTBF
138.61 years
MTTR
0.5 hours
Availability
0.999999588
Slot quantity
8
Processing unit
MPUE1:eight-core1.5 G
Flash
MPU:16 MB
SDRAM
MPUE1:8 GB
Storage
2 GB, eUSB
Redundant MPUs
1:1
Redundant NSPs
1:1
Redundant fans
The device can work properly for a short time at 40º
C
if a single fan fails.
Redundant power supply
1+1
Forwarding performance
50 Mpps(NSP-50)
180 Mpps(NSP-120)
180 Mpps(NSP-A/B)
360 Mpps(NSP-C)
Switching capacity
100 Gbps(NSP-50)
240 Gbps(NSP-120)
240 Gbps(NSP-A)
480 Gbps(NSP-B)
960 Gbps(NSP-C)
Operating temperature
Long-term: 0 °C to 45 °C (32°F to 113°F)
Short-term: -5 °C to 55 °C (23°F to 131°F)
Enhance:DC: -5°C to 65°C
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
< 5000 m
