Cisco Systems 5000 manual Part Number, Power Supply, 1-24

Chapter 1 Overview

Cisco Nexus 5500 Platform Switches

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 .

Table 1-2	Power Supplies for the Cisco Nexus 5500 Platform switches
Part Number		Power Supply
N55-PAC-750W(=)		Cisco Nexus 5548P/5548UP PSU Front-to-Back Airflow module spare,
		A/C, 100-240V, 750W
N55-PAC-750W-B(=)		Cisco Nexus 5548UP PSU Back-to-Front Airflow module spare, A/C,
		100-240V, 750W
N55-PDC-750W(=)		Cisco Nexus 5548P/5548UP PSU Front-to-Back Airflow module spare,
		D/C, -40 to -72VDC, 750W
N55-PAC-1100W(=)		Cisco Nexus 5596UP PSU Front-to-Back Airflow module spare, A/C,
		100-240V, 1100W
N55-PAC-1100W-B(=)		Cisco Nexus 5596UP PSU Back-to-Front Airflow module spare, A/C,
		100-240V, 1100W

Figure 1-24shows the 750W DC power supply. For specifications for this power supply, see Table B-10 on page B-4. For more information on the LEDs, see Table D-1 on page D-2

Figure 1-24 750 W DC Power Supply for the Cisco Nexus 5500 Series Switch

1	Handle	4	Ejector latch
2	FAIL (left) and OK (right) LEDs
3	DC power receptacle

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.

	Cisco Nexus 5000 Series Hardware Installation Guide
1-24	OL-15902-01