Board Specifications - Huawei NE40E-X1 Hardware Description

HUAWEI NE40E-X1 & NE40E-X2 Universal Service
Router
Hardware Description
Item
Heat dissipation
DC input
voltage
Ambient
temperature
Storage temperature
Ambient
relative
humidity
Storage relative humidity
Long-term working altitude
Storage altitude
The width in the dimensions does not count the size of rack-mounting ears.
The measurement point of the temperature and humidity is 1.5 m ( 4.92 ft ) over the cement floor
or ESD-preventive floor and 0.4 m ( 1.31 ft ) in front of the cabinet with no front door or back
door.
Short-term operation means that the continuous working time does not exceed 96 hours and that
the accumulated working time per year does not exceed 15 days. Otherwise, it is referred to as
long-term operation.
The device can not be start at low temperature.

1.6.2 Board Specifications

Type
MPU
2-port 10GE LAN/WAN-XFP NPU
8-port 100/1000Base-X-SFP HIC
Issue 02 (2011-09-10)
Description
1136 BTU/hour
Rated -48 V
voltage
Maximum -38 V to -72 V
voltage
range
Long-term -5°C to +50°C ( 23°F to 122°F )
Short-term -20°C to +60°C ( -4°F to 140°F )
Remarks Temperature change rate limit: 30°C/hour ( 86°F/hour )
-40°C to +70°C ( -40°F to 158°F )
Long-term 5% RH to 85% RH, noncondensing
Short-term 5% RH to 95% RH, noncondensing
0% RH to 95% RH, noncondensing
Lower than 3000 m ( 9842.4 ft )
Lower than 5000 m (16404 ft )
DANGER
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 NE40E-X1 Hardware Description
Board Name Silkscreen Print
CR5D00MPUG7 MPUG
0
CR5DNPUI2070 NPUI-20
CR5D00E8GF70 8xFE/GE
19