Cisco ASR 9000 Series Installation Manual page 62

Site Requirement Guidelines
Figure 1-54 Typical Source DC Power Cabling Scheme for a Single DC Power Modules—Version 2 Power System
PWR A–
–48/60V PWR RTN A+
A separate ground connection is not required for the version 2 power system. For more information see
Note
the
Figure 1-55
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
1-50
–48/60V RTN
PWR B–
Feed A, Slot M3 –48/60V PWR RTN B+
Feed B, Slot M3
"NEBS Supplemental Unit Bonding and Grounding Guidelines" section on page
Typical Plastic Safety Cover over the Power Tray Connection Terminals—Version 2
Power System
M 3
M 2
M 1
–48/60V RTN
Chapter 1 Preparing for Installation
M 3
M 2
M 1
1-51.