Cisco Systems 5000 manual Data Ports, Power Supplies, 1-23

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 .

Figure 1-22 Components Used to Install the N55 M16UP GEM

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1	Status LED	3	16 10-Gigabit Ethernet and FCoE ports
2	Ejector lever	4	Captive screw that locks the ejector lever

The ports are numbered the same as with the N55-M16P GEM (see Figure 1-19 on page 1-21)

Data Ports

Each data port on the Cisco Nexus 5548 switch is numbered, and groups of ports are numbered based on their function. The ports are numbered from top to bottom and left to right.

Figure 1-23 Port Numbering of the Cisco Nexus 5548 Switch with an Expansion Module

1	3	5	7	9	11	13	15	17	19	21	23	25	27	29	31	1	3	5	7	9	11	13	15
2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	2	4	6	8	10	12	14	16
																							236720

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32 fixed ports

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16-port expansion module (N55 M16P, N55 M8P8FP, or N55 M16UP)

Power Supplies

The Cisco Nexus 5548 switch uses a front-end power supply. The chassis has slots for two power supplies. Two power supplies can be used for redundancy, but the Cisco Nexus 5548 switch is fully functional with one power supply. See Table 1-2for the list of power supplies that you can order with the Cisco Nexus 5500 Platform switches.

	Cisco Nexus 5000 Series Hardware Installation Guide
OL-15902-01		1-23