Cisco Systems N6001SBUNP1, N6004SBUNP1L, N6KC600496Q Fan Module, Part Number Power Supply

Chapter 1 Overview

Cisco Nexus 6004 Switch

Se n d d o c u m e n t a t i o n c o m m e n t s t o n ex u s 5 k d o c s @ c i s c o . c o m .

Power Supply

The Cisco Nexus 6004 switch uses a front-end power supply. The chassis has slots for six power supplies. Table 1-1lists the power supplies that you can order with the Cisco Nexus 6004 switch.

Table 1-1	Power Supplies for the Cisco Nexus 6004 switch
Part Number		Power Supply
N6K-PAC-1100W=		Cisco Nexus 6004 power supply module, 100-240VAC 1100W, spare

Figure 1-5shows a Cisco Nexus 6004 Power Supply.

Figure 1-5 Cisco Nexus 6004 Power Supply

Note Never leave a power supply slot empty. If you remove a power supply, replace it with another one. If you do not have a replacement power supply, leave the non functioning one in place until you can replace it.

Fan Module

The Cisco Nexus 6004 switch has four fan modules. Although the switch can function when a fan stops functioning within a fan module, if a whole fan module stops functioning, you must replace the fan module. The Cisco Nexus 6004 switch supports the front to back airflow (N6K-C6004-FAN-F) and back to front airflow (N6K-C6004-FAN-B).

Figure 1-6shows a fan module.

Caution You must order all fan modules and power supplies in the same chassis so that they have the same direction of airflow with coolant air entering the chassis from the cold aisle and exhausting to the hot aisle.

Cisco Nexus 6000 Series Hardware Installation Guide

OL-15902-01 1-5