Overview; System Overview - Cisco UCS 5108 Installation Manual

Server chassis

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Overview

This chapter contains the following sections:

•

The Cisco UCS 5108 Server Chassis and its components are part of the Cisco Unified Computing System

(UCS), which uses the Cisco UCS 5108 server system with the two I/O modules and the Cisco UCS Fabric

Interconnects to provide advanced options and capabilities in server and data management. All servers are

managed via the GUI or CLI with Cisco UCS Manager.

The Cisco UCS 5108 Server Chassis system consists of the following components:

• Chassis versions:

• I/O module (IOM) versions:

• A number of SFP+ choices using copper or optical fiber

• Power supplies (N20-PAC5-2500W, UCSB-PSU-2500ACPL, or UCSB-PSU-2500DC48)—Up to four

System Overview, on page 1

Features and Benefits, on page 2

Chassis Components, on page 4

LEDs, on page 20

• Cisco UCS 5108 server chassis–AC version (UCSB-5108-AC2 or N20-C6508)

• Cisco UCS 5108 server chassis–DC version (UCSB-5108-DC2 or UCSB-5108-DC)

• Cisco UCS 2408 I/O Module (UCS-IOM-2408)—Up to two I/O modules, each with 8 10/25-Gigabit

SFP28 uplink ports and 32 10-Gigabit backplane ports

• Cisco UCS 2304 I/O Module (UCS-IOM-2304V2 or UCS-IOM-2304)—Up to two I/O modules,

each with 4 configurable 40-Gigabit uplink ports and 8 40-Gigabit backplane ports

Note

You cannot mix UCS-IOM-2304V2 and UCS-IOM-2304 in the same chassis.

UCS-IOM-2304V2 requires Cisco UCS Manager 4.0(4) or later.

2500 Watt, hot-swappable power supplies

C H A P T E R

Cisco UCS 5108 Server Chassis Installation Guide

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