Cisco Nexus 7000 User Manual

6-22
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
OL-23069-07
Chapter 6 Installing Power Supplies
Connecting a DC Power Supply to DC Power Sources
Figure 6-11 Connecting a PIU to Power Sources and a 3- or 6-kW Power Supply for Full Redundancy
This section includes the following topics:
• Required Tools and Equipment, page 6-23
• Installing the PIU in a Rack, page 6-23
• Grounding the PIU, page 6-25
• Connecting the DC Power Supply to a Power Source Through a PIU, page 6-26
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1 3-kW DC power supply (up to 4) 3 Two DC power grids
2 Power interface unit (PIU) 4 6-kW DC power supply (up to 4)

Cisco Nexus 7000 Specifications

General

Chassis Type	Modular
Product Type	Switch
Power Supply	AC or DC
Cooling	Redundant, hot-swappable fan trays
Management	CLI, SNMP
Form Factor	Modular chassis
Interfaces/Ports	Varies by module
Product Series	Nexus 7000
Port Density	Varies by module
Redundancy	Power supply, fan, supervisor engine
Management Interfaces	Console, Ethernet
Security Features	ACLs, port security
Virtualization Support	VRF
Operating Temperature	0 to 40°C (32 to 104°F)
Storage Temperature	-40°F to 158°F (-40°C to 70°C)
Humidity	5% to 95% non-condensing