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Installing DC Power Supplies
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35
8
Installing DC Power Supplies
The E1200 system requires a minimum of one DC Power Entry Module (PEM) to operate, but 2 are
recommended for redundancy. To comply with safety agency and EMI regulations, you
must
install
covers on all power supply slots not containing a PEM. Connect the PEMs to the appropriate branch
circuit protection as defined by local electrical codes.
For full redundancy, each PEM must be attached to an independent power source with a dedicated circuit
breaker. For example, the PEM in slot 0 connects to circuit breaker A and the PEM in slot 1 connects to
circuit breaker B.
The E1200 chassis contains two DC PEM slots, as shown in
Figure 8-1
.
Figure 8-1. PEM 0 and PEM 1 Chassis Locations
The DC PEM shown in
Figure 8-2
is used in both the E1200 and E1200i DC chassis.
Figure 8-2. E1200i DC PEM
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reset
reset
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PRIMARY
PRIMARY
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
Force10 Networks
RP4L-RPMC
online
fail
online
fail
Force10 Networks
SF4L-SFMC
online
fail
Force10 Networks
SF4L-SFMC
online
fail
Force10 Networks
SF4L-SFMC
online
fail
Force10 Networks
SF4L-SFMC
online
fail
Force10 Networks
SF4L-SFMC
online
fail
Force10 Networks
SF4L-SFMC
online
fail
Force10 Networks
SF4L-SFMC
online
fail
Force10 Networks
SF4L-SFMC
online
fail
Force10 Networks
SF4L-SFMC
online
fail
P E M 0
P E M 1
FN00100lp
Force10 Networks
SF4L-SFMC
online
fail
FN00101lp
Содержание E1200i ExaScale
Страница 1: ...E1200i ExaScale Installation Guide ...
Страница 6: ...6 Contents w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 34: ...34 Installing AC Power Supplies w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 42: ...42 Installing DC Power Supplies w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 50: ...50 Installing RPMs Line Cards and SFM3s w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 58: ...58 Powering Up w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 66: ...66 Removing and Replacing Components w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 80: ...80 Alarms w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 90: ...90 Technical Support w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 93: ...Index 93 Test Power Supply and Fan Operability 31 40 U unpacking 19 23 W Warning 7 WEEE 86 ...
Страница 94: ...94 Index w w w d e l l c o m s u p p o r t d e l l c o m ...
Страница 95: ......
Страница 96: ...w w w d ell com support dell com Printed in the U S A ...