Huawei NE40E Hardware Description page 114

NE40E
Hardware Description
Components
Figure 1-28 Components
1. Air
intake
frame (Air
Filter)
6. Power
module
cover
11. Cable
tray
16. Fan
Module
Issue 01 (2018-05-03)
2. Mounting 3. ESD jack
ear (front)
7. Power 8. Power
module (PM) monitoring
module
(PMU)
12. Cable
13. SFU
guide for
switch and
fabric units
(SFUs)
18. Ground
17. Air filter
terminal
1 Hardware Description
4. Air intake
5. Handle
vent in the
SFU area
9. Switch
10. MPU
module
15. Power entry module
14. LPU
(PEM)
NOTE
An AC PEM is used as an
example here. The DC PEM
is also supported.
19.
20. ESD jack (rear)
Non-lifting
handle
100