NE40E-X16 Integrated Chassis Components (Including 8 DC Power)
Appearance of Huawei NE40E-X16
Figure 1 Appearance
Figure 2 Components
1. Air intake frame
3. Front cable trough
7. Mounting ear
8. Fan module
9. Filler panel
10. Power entry module (PEM) NOTE: A DC PEM is used as an example here.
11. Rear cable trough
12. Power management interface
13. Ground terminal
14. ESD jack (rear)
15. (Optional) Central monitoring module
Figure 3 Slot layout
Table 2 Description of slot layout
1 to 16
These slots hold LPUs.
17 to 18
These slots hold MPUs.
19 to 22
These slots hold SFUs.
An interface is numbered in the format of slot number/card number/port number
NOTE: Slot number: The slots of LPUs are numbered from 1 to 16. The slot number increases from left to right and from top to bottom, facing the front panel of the NE40E (there are corresponding marks on the panel). Card number:
●The cards of LPUs are numbered from top to bottom and from right to left beginning with 0. If there is no card on a board, the card number is set to 0.
●The cards of LPUs are numbered from bottom to top and from left to right beginning with 0. If there is no card on a board, the card number is set to 0.
●The ports of LPUs are numbered from left to right and from top to bottom beginning with 0.
●The ports of LPUs are numbered from right to left and from bottom to top beginning with 0.
Technical Specifications of Huawei NE40E-X16
Dimensions (H x W x D)
●(32 U) 1420 mm x 442 mm x 650 mm (55.91 in. x 17.40 in. x 25.59 in.) (Chassis main body)
●(32 U) 1420 mm x 442 mm x 770 mm (55.91 in. x 17.40 in. x 30.31 in.) (Dimensions of the chassis body together with cable trays and front and back attachments)
69.6 kg (153.47 lb) (without filler panels)
Weight (full configuration)
279 kg (615.2 lb)
Cabinet installation standard
Can be installed in a standard 19" 800 mm-deep cabinet. A Huawei 2.2 m-high N68E cabinet is used by default.
Typical power consumption
6210 W (fully configured with LPUF-240s)
Typical heat dissipation
20147.9 BTU/hour (fully configured with LPUF-240s)
DC input voltage
●input voltage range: –38.4 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
Redundant Switch fabrics
●2 assemblies/partition, each partition 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
5760 Mpps (LPUF-240)
12.58 Tbps (LPUF-240/LPUI-240)
●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)
–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
<= 4000 m (13123.2 ft.) (For the altitude in the range of 1800 m to 4000 m [5905.44 ft. to 13123.2 ft.], the operating temperature of the NEU100 must decrease by 1°C [33.8°F] for every 220 m [721.78 ft.].)