Cisco UCS 6454 Manuale utente

Cisco UCS 6454 Fabric Interconnect Hardware Installation Guide

First Published: 2018-08-14

Last Modified: 2018-11-07

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Cisco Systems, Inc.

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Fax: 408 527-0883

CONTENTS

Product Overview 1

CHAPTER 1

Cisco UCS 6454 Fabric Interconnect Overview 1

Cisco UCS 6454 Fabric Interconnect 1

Ports on the Cisco UCS 6454 Fabric Interconnect 2

Port Numbering 4

Power Supplies 5

Fan Modules 6

HA Ports and LEDs 6

Management Port LEDs 7

System Environment LEDs 7

Port LEDs 8

L1 and L2 Port LEDs 8

Supported Transceivers 8

SFP 1-Gigabit Transceivers 9

SFP+ Transceivers and SFP+ Copper Cables 9

QSFP Transceivers and Cables 11

SFP Fibre Channel Transceivers 12

Installing the Cisco UCS Fabric Interconnect 15

CHAPTER 2

Preparing for Installation 15

Considerations and Warnings 15

Installation Options 16

Airflow Considerations 16

Fabric Interconnect Weight 16

Installation Guidelines 16

Required Equipment 17

Cisco UCS 6454 Fabric Interconnect Hardware Installation Guide

iii

Cabinet and Rack Requirements 18

General Requirements for Cabinets and Racks 18

Requirements Specific to Perforated Cabinets 19

Requirements Specific to Standard Open Racks 19

Cable Management Guidelines 19

Unpacking and Inspecting the Cisco UCS Fabric Interconnect 19

Installing the Cisco UCS Chassis in a Cabinet or Rack 20

Establishing System Ground 24

Proper Grounding Practices 24

Preventing Electrostatic Discharge Damage 25

Grounding the Fabric Interconnect 27

Starting the System 28

Connecting the Cisco UCS Fabric Interconnect 31

CHAPTER 3

Preparing for Network Connections 31

Connecting to the Console Port 31

Connecting the Management Port 33

Connecting to an SFP28 Ethernet or Fibre Channel Port 33

Installing or Removing Cables into SFP Transceivers 33

Installing a Transceiver 33

Removing a Transceiver 34

Installing or Removing Cables into SFP28 Trancsceivers 35

Installing a Cable into an SFP28 Transceiver 35

Removing a Cable from a Transceiver 35

Maintaining SFP28 Transceivers and Fiber-Optic Cables 36

Replacing Components 37

CHAPTER 4

Preparing a Fabric Interconnect for Removal 37

Removing a Cisco UCS Fabric Interconnect 38

Replacing a Fabric Interconnect 38

Repacking the Cisco UCS Fabric Interconnect for Return Shipment 42

Technical Specifications 43

CHAPTER 5

System Specifications 43

Cisco UCS 6454 Fabric Interconnect Hardware Installation Guide

Contents

Power Specifications 43

Transceiver Specifications 45

Environmental Conditions and Power Requirements Specification for SFP Transceivers 45

General Specifications for Cisco Fibre Channel SFP Transceivers 45

Cable and Port Specifications 47

CHAPTER 6

Accessory Kit for the Cisco UCS Fabric Interconnect 47

Console Cable 48

Console Port 48

Supported AC Power Cords and Plugs 49

Argentina 49

Australia and New Zealand 50

Peoples Republic of China 50

Europe 51

India, South Africa, and United Arab Emirates 51

Israel 52

Italy 52

North America 53

Switzerland 54

Taiwan 54

United Kingdom 55

Cabinet Jumper Power Cords 55

Site Planning and Maintenance Records 57

CHAPTER 7

Site Preparation Checklist 57

Contact and Site Information 59

Chassis and Module Information 60

Cisco UCS 6454 Fabric Interconnect Hardware Installation Guide

Contents

Cisco UCS 6454 Fabric Interconnect Hardware Installation Guide

Contents

CHAPTER 1

Product Overview

•Cisco UCS 6454 Fabric Interconnect Overview, on page 1

•Cisco UCS 6454 Fabric Interconnect, on page 1

•Ports on the Cisco UCS 6454 Fabric Interconnect, on page 2

•Port Numbering, on page 4

•Power Supplies, on page 5

•Fan Modules, on page 6

•HA Ports and LEDs, on page 6

•Management Port LEDs, on page 7

•System Environment LEDs, on page 7

•Port LEDs, on page 8

•L1 and L2 Port LEDs, on page 8

•Supported Transceivers, on page 8

Cisco UCS 6454 Fabric Interconnect Overview

The Cisco UCS 6454 Fabric Interconnect provides both network connectivity and management capabilities

to the Cisco UCS system. The fabric interconnect provides Ethernet and Fibre Channel to the servers in the

system, the servers connect to the fabric interconnect, and then to the LAN or SAN.

Each Cisco UCS 6454 Fabric Interconnect runs Cisco UCS Manager to fully manage all Cisco UCS elements.

The fabric interconnect supports 10/25 Gigabit ports in the fabric with 40/100 Gigabit uplink ports. High

availability can be achieved when a Cisco UCS 6454 Fabric Interconnect is connected to another Cisco UCS

6454 Fabric Interconnect through the L1 or L2 port on each device.

Cisco UCS 6454 Fabric Interconnect

The Cisco UCS 6454 Fabric Interconnect is a 1 RU top-of-rack switch with 48 10/25-Gigabit SFP28 ports (8

unified ports) and six 40/100-Gigabit QSFP28 ports. The eight unified ports support 10/25 GbE or 8/16/32G

Fibre Channel speeds. The switch also has one network management port, a console port for setting the initial

configuration, and a USB port for saving or loading configurations. The switch also includes L1/L2 ports for

connecting two fabric interconnects to provide high availability. The switch mounts in a standard 19-inch

rack, such as the Cisco R Series rack. The Cisco UCS 6454 Fabric Interconnect also contains a CPU board

which consists of:

Cisco UCS 6454 Fabric Interconnect Hardware Installation Guide

• Intel Xeon D-1528 v4 Processor, 1.6 GHz

• 64 GB of RAM

• 8 MB of NVRAM (4 x NVRAM chips)

• 128 GB SSD (bootflash)

Figure 1: Cisco UCS 6454 Fabric Interconnect Rear View

Ports 9-44 (10/25 Gbps Ethernet or FCoE)2Ports 1-8 (Unified Ports 10/25 Gbps

Ethernet or FCoE or 8/16/32 Gbps Fibre

Channel)

Uplink Ports 49-54 (40/100 Gbps Ethernet

or FCoE)

4Ports 45-48 (1/10/25 Gbps Ethernet or

FCoE)

For additional information about the port groups, see Port Numbering, on page 4.

The Cisco UCS 6454 Fabric Interconnect chassis has two power supplies and four fans. Two of the fans

provide front to rear airflow.

Figure 2: Cisco UCS 6454 Fabric Interconnect Front View

Fans 1 through 4, numbered left to right, when

facing the front of the chassis

2Power supply and power cord connector1

L1 port, L2 port, RJ45, console, USB port,

and LEDs

Ports on the Cisco UCS 6454 Fabric Interconnect

The ports on the Cisco UCS 6454 Fabric Interconnect can be configured to carry either Ethernet or Fibre

Channel traffic. You can configure only the first eight ports to carry Fibre Channel traffic. The ports cannot

be used by a Cisco UCS domain until you configure them.

Cisco UCS 6454 Fabric Interconnect Hardware Installation Guide

Product Overview

Ports on the Cisco UCS 6454 Fabric Interconnect

When you configure a port on a fabric interconnect, the administrative state is automatically set to enabled.

If the port is connected to another device, this may cause traffic disruption. The port can be disabled and

enabled after it has been configured.

Note

The following table summarizes the second, third and fourth generation ports for the Cisco UCS fabric

interconnects.

Fourth

Generation

Third GenerationSecond Generation

Cisco UCS

6454

Cisco UCS

6332-16UP

Cisco UCS

6332

Cisco UCS

6296 UP

Cisco UCS

6248 UP

Item

54-Port Fabric

Interconnect

40-Port Fabric

Interconnect

32-Port Fabric

Interconnect

96-Port Fabric

Interconnect

48-Port Fabric

Interconnect

Description

1 RU1 RU1 RU2 RU1 RUForm factor

48 10/25G

interfaces

88 (40G to 4 x 10G

breakout cables)

96 (40G to 4 x

10G breakout

cables), QSA,

Port 13 and 14

do not support

40G to 10G

breakout

4832Number of

fixed 10 GB

Interfaces

816—4832Number of

Unified Ports

10/25 Gbps or

8/16/32-Gbps

1/10 Gbps or

4/8/16-Gbps FC

—1/10 Gbps or

1/2/4/8-Gbps

1/10 Gbps or

1/2/4/8-Gbps

Unified Port

Speeds

Six 40/100

Gigabit ports

2432——Number of

40-Gbps ports

Ports 1-8Ports 1-16NonePorts 1-48Ports 1-32Unified Port

Range

UCS 2204,

UCS 2208

UCS 2204, UCS

2208, UCS 2304

UCS 2204,

UCS 2208,

UCS 2304

UCS 2204,

UCS 2208

UCS 2204,

UCS 2208

Compatibility

with the IOM

Cisco Nexus

2232PP

Cisco Nexus

2232TM-E

Cisco Nexus

2232PP

Cisco Nexus

2232TM-E

Cisco Nexus

2348UPQ

Cisco Nexus

2232PP

Cisco Nexus

2232TM-E

Cisco Nexus

2348UPQ

Cisco Nexus

2232PP

Cisco Nexus

2232TM-E

Cisco Nexus

2232PP

Cisco Nexus

2232TM-E

Compatibility

with the FEX

Cisco UCS 6454 Fabric Interconnect Hardware Installation Guide

Product Overview

Ports on the Cisco UCS 6454 Fabric Interconnect

Fourth

Generation

Third GenerationSecond Generation

NoneNoneNone3 (16 port)1 (16 port)Expansion Slots

44442Fan Modules

2 (AC/DC)2 (AC/DC)2 (AC/DC)2 (AC/DC

available)

2 (AC/DC

available)

Power Supplies

Port Numbering

Ports on the Cisco UCS 6454 Fabric Interconnect are numbered and grouped according to their function. The

ports are numbered top to bottom and left to right. The following figure shows the port numbering.

Figure 3: Rear View of Cisco UCS 6454 Fabric Interconnect Port Numbers

Ports 9–44. Each port can operate as either

a 10 Gbps or 25 Gbps SFP28 port.

2Ports 1–8. Unified Ports can operate as

10/25 Gbps Ethernet or 8/16/32 Gbps

Fibre Channel. FC ports are converted

in groups of 4 ports by the first 4 ports

(port 1 to 4) or the first 8 ports (port 1

to 8). For more information on how to

configure the port modes, refer to

"Configuring Port Modes for a 6454

Fabric Interconnect" in the Cisco UCS

Network Management Guide, Release

4.0.

Uplink Ports 49–54. Each port can operate

as either a 40 Gbps or 100 Gbps Ethernet

or FCoE port. Ports 49-54 can only be used

to connect to network or FCoE uplink ports

and not UCS server ports. These ports do

not support breakout cables or QSA

module.

4Ports 45–48. Each port can operate as

a 1 Gbps, 10 Gbps, or 25 Gbps Ethernet

or FCoE port.

Cisco UCS 6454 Fabric Interconnect Hardware Installation Guide

Product Overview

Port Numbering

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