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CloudEngine 16816 DC PEM
Overview
CloudEngine 16816 DC PEMs connect the CloudEngine 16816 to DC power sources. The PEMs are pre-installed by default, and cannot be removed, installed, or replaced onsite.
The CloudEngine 16816 and CloudEngine 16808 use the same DC PEM. The difference is that the CloudEngine 16816 needs to be configured with two DC PEMs.
Appearance
Figure 4-26 Appearance of CloudEngine 16816 DC PEMs
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Panel
Figure 4-27 Terminal blocks on CloudEngine 16816 DC PEMs
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Table 4-23 describes the location mapping between CloudEngine 16816 PEM terminal blocks and power modules.
Table 4-23 Location mapping between PEM terminal blocks and power modules
PEM Terminal Block |
A1/B1 |
A2/B2 |
A3/B3 |
... |
A19/B19 |
A20/B20 |
|---|---|---|---|---|---|---|
Power Module |
1 |
2 |
3 |
... |
19 |
20 |
Table 4-24 Terminal block description
Name |
Description |
Power Cable Terminal |
|---|---|---|
NEG (-) |
-48 V/-60 V terminal block |
|
RTN (+) |
BGND terminal block |