Cisco SF100D-16P Hardware Installation Guide

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Cisco Content Delivery Engine 100/200/300/400 Hardware Installation Guide
OL-13478-03
APPENDIX
D
Connecting DC Power
This appendix provides the information for connecting DC power to a CDE. This appendix includes the
following sections:
• DC Power Overview, page D-1
• Connecting DC Power to a CDE200, page D-2
• Connecting DC Power to a CDE300, page D-5
• Connecting DC Power to a CDE400, page D-7
• DC Power Cable Connector and Pinouts, page D-11
Note Prior to connecting DC Power to a CDE, consult the Regulatory Compliance and Safety Information for
the Cisco Content Delivery Engine 100/200/300/400 document for important regulation and safety
information.
DC Power Overview
The CDE200, CDE300 and CDE400 can accept DC power (CDE100s do not have a DC power option).
The CDEs can accept power from a –48 VDC (–42 to –56 VDC) source that connects to one (primary)
or two (secondary/redundant) –48 VDC power modules (PMs). Each DC PM must be connected to a
dedicated 60A regulated source.
Figure D-1 shows a DC PM for a CDE200.
Figure D-1 DC Power Module for a CDE200
Note In this chapter, the power supply is referred to as a “power module.”
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Cisco SF100D-16P Specifications

General

Brand	Cisco
Model	SF100D-16P
Category	Switch
Language	English