Mellanox Technologies SX6790 Hardware User Manual

www.mellanox.com

Mellanox SX67X0 1U Switch Systems Hardware

User Manual

Rev. 1.0

Mellanox Technologies

350 Oakmead Parkway Suite 100

Sunnyvale, CA 94085

U.S.A.

www.mellanox.com

Tel: (408) 970-3400

Fax: (408) 970-3403

Mellanox Technologies, Ltd.

Beit Mellanox

PO Box 586 Yokneam 20692

Israel

www.mellanox.com

Tel: +972 (0)74 723 7200

Fax: +972 (0)4 959 3245

Mellanox®, Mellanox logo, BridgeX®, ConnectX®, CORE-Direct®, InfiniBridge®, InfiniHost®, InfiniScale®,

MLNX-OS®, PhyX®, SwitchX®, UFM®, Virtual Protocol Interconnect® and Voltaire® are registered trademarks of

Mellanox Technologies, Ltd.

Connect-IB™, ExtendX™, FabricIT™, Mellanox Open Ethernet™, Mellanox Virtual Modular Switch™, MetroX™,

MetroDX™, ScalableHPC™, Unbreakable-Link™ are trademarks of Mellanox Technologies, Ltd.

All other trademarks are property of their respective owners.

NOTE:

THIS HARDWARE, SOFTWARE OR TEST SUITE PRODUCT (“PRODUCT(S)”) AND ITS RELATED

DOCUMENTATION ARE PROVIDED BY MELLANOX TECHNOLOGIES “AS-IS” WITH ALL FAULTS OF ANY

KIND AND SOLELY FOR THE PURPOSE OF AIDING THE CUSTOMER IN TESTING APPLICATIONS THAT USE

THE PRODUCTS IN DESIGNATED SOLUTIONS. THE CUSTOMER'S MANUFACTURING TEST ENVIRONMENT

HAS NOT MET THE STANDARDS SET BY MELLANOX TECHNOLOGIES TO FULLY QUALIFY THE

PRODUCTO(S) AND/OR THE SYSTEM USING IT. THEREFORE, MELLANOX TECHNOLOGIES CANNOT AND

DOES NOT GUARANTEE OR WARRANT THAT THE PRODUCTS WILL OPERATE WITH THE HIGHEST

QUALITY. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT

ARE DISCLAIMED. IN NO EVENT SHALL MELLANOX BE LIABLE TO CUSTOMER OR ANY THIRD PARTIES

FOR ANY DIRECT, INDIRECT, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES OF ANY KIND

(INCLUDING, BUT NOT LIMITED TO, PAYMENT FOR PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE

OR OTHERWISE) ARISING IN ANY WAY FROM THE USE OF THE PRODUCT(S) AND RELATED

DOCUMENTATION EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Document Number: MLNX-15-4241

Mellanox Technologies

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Mellanox Technologies

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Table of Contents

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

About this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Chapter 1 Introduction to Mellanox SX67X0 Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.2 Speed and Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.3 Management Interfaces and FRUs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.4 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.5 Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.6 Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Chapter 2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.1 Safety Warnings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.2 Air Flow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.3 Package Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.4 Mounting Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.4.1 Battery Backup Unit (BBU) Installation for SX6720 . . . . . . . . . . . . . . . . . . . . . . 10

2.4.2 19” Systems Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.5 Cable Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.5.1 Using a Breakout Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.6 Initial Power On. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.7 Bring-Up of Managed Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.7.1 Configuring Network Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.7.2 Remote Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2.8 FRU Replacements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

2.8.1 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

2.8.2 Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Chapter 3 Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.1 Supported Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.1.1 Data Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.1.2 Speed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.1.3 RS232 (Console) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.1.4 Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.1.5 USB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.1.6 Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.2 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

3.2.1 LED Notifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

3.3 Inventory Pull-out Tab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Chapter 4 Software Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

4.1 InfiniBand Subnet Manager. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

4.2 Fabric Inspector (Diagnostics). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

4.3 Upgrading Software (on Managed Systems). . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

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Chapter 5 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

5.1 Troubleshooting Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Chapter 6 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

6.1 SX67X0 Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Appendix A Accessory and Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Appendix B Thermal Threshold Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Appendix C Interface Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

C.1 QSFP Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

C.2 RJ-45 CONSOLE and I²C Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

C.3 RJ45 to DB9 Harness Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Appendix D Disassembly and Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

D.1 Disassembly Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

D.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Appendix E Safety Warnings (Multiple Languages) . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

E.1 Nordic Countries Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

E.2 Installation Safety Warnings (English) . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . 48

E.3 安裝安全性警告 (Chinese) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

E.4 Avertissements de sécurité pour l'installation (French) . . . . . . . . . . . . . . . . . 58

E.5 Installation Sicherheitshinweise(German) . .

. . . . . . . . . . . . . . . . . . . . . . . . . 62

E.6 Advertencias de seguridad de instalación (Spanish) . . . . . . . . . . . . . . . . . . . 65

E.7 Предупреждения по технике безопасности при установке (Rus

sian) . . . 69

E.8 Avertismente privind siguranţa la instalare (Romanian)

. . . . . . . . . . . . . . . . 73

E.9 Sigurnosna upozorenja za instaliranje (Croatian). .

. . . . . . . . . . . . . . . . . . . . 77

E.10 Avvertenze di sicurezza per l’installazione (italiano) . . . . . . . . . . . . . . . . . . 82

E.11 Montaj Güvenlik Uyarıları (Türkçe) . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

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List of Figures

Figure 1: SX67X0 Front Side View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Figure 2: SX6710/SX6720 Rear Side View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Figure 3: SX6730 Rear Side View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Figure 4: Air Flow Direction Marking - Power Side I

n

let to Connector Side Outlet . . . . . . . . . . . .8

Figure 5: Air Flow Direction Marking - Connector Side Inlet to Power Side Outlet

. . . . . . . . . . . .9

Figure 6: SX6730 Air Flow Direction - Power Side Inlet to Connector Side Out

let . . . . . . . . . . . . .9

Figure 7: Unlocking the Latches and Extracting the PSU . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . .11

Figure 8: BBU Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Figu

re 9: BBU Insertion (Left) and Extraction (Right) . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . .12

Figure 10: Rack Rail Kit Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Figure 11: Mounting the Outer Rails into the Rack . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . .14

Figure 12: Attaching the Inner Rails to the Chassis .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Figure 13: Securing the Chassis in the Inner Rails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Figure 14: Sliding the Switch into the Rack . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Figure 15: Pulling the Unit Outwards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Figure 16: Locking Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Figure 17: Cable Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

7

Figu

re 18: Breakout or Fanout Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Figure 19: System Status LEDs 5 Minutes After Power On

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Figure 20: Two Power Inlets - Electric Caution Notifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Figure 21: PS Unit Pulled Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Figure 22: Fan Module Latches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

Figure 23: System Status LEDs - Front and Rear sides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Figure 24: Fan Status LED - Front and Rear Sides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Figure 25: Power Status LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Figure 26: Rear Side Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

3

Figu

re 27: Port LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

5

Figure 28: Pull-out Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

6

Figure 29: QSFP Connector Male and Female Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Figure 30: RJ45 to DB9 Harness Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Mellanox Technologies

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List of Tables

Table 1: Revision History Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Table 2: References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3

Table 3: Speed and Switching Capabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Table 4: Management Interfaces and FRUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Table 5: Ordering Part Numbers (OPNs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Table 6: Air Flow Label Legend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Table 7: Installation Kit Contents . . . . . . . . . . .

. .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Table 8: Serial Terminal Program Configuration . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . .21

Table 9: Configuration Wizard Session - DHCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Table 10: Configuration Wizard Session - Static IP Configuration . . . . . . . . . . . . . . . . . . . . . . . . .23

Table 11: LEDs Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

Table 12: System Status LED Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Table 13: Fan Status Front LED Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Table 14: Fan Status Rear LED Assignments (One LED per Fan) .

. . .

. . . . . . . . . . . . . . . . . . . . .32

Table 15: Power Supply Unit Status Front LED Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Table 16: Power Supply Unit Status Rear LED Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

Table 17: Bad Port LED Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

Table 18: Port LEDs in InfiniBand System Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Table 19: Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

9

Tabl

e 20: SX67X0 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Table 21: OPNs for Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Table 22: RJ-45 CONSOLE and I²C Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Mellanox Technologies

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Revision History

Table 1 - Revision History Table

Date Revision Description

November 2014 1.0 Initial release

Mellanox Technologies

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About this Manual

This manual describes the installation and basic use of the Mellanox InfiniBand systems.

Intended Audience

This manual is intended for IT managers and system administrators.

References

Table 2 - References

Document Description

InfiniBand Architecture Specifica-

tion, Volume 1, Release 1.2.1, and

Volume 2, Release

1.3

The InfiniBand Architecture Specification th

at is provided by IBTA

MLNX-OS® User Manual This document contains information regarding configur

ing and managing

MLNX-OS software- see http://www.mellanox.com/page/mlnx_os.

Conventions

The following icons are used throughout this document to indicate information that is important

to the user.

This icon makes recommendations to the user.

This icon indicates information that is helpful to the user.

This icon indicates a situation that can potentially cause damage to hardware or soft-

ware.

BEWARE! This icon indicates a situation that can potentially cause personal injury or

damage to hardware or software.

Mellanox Technologies

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1 Introduction to Mellanox SX67X0 Systems

1.1 Overview

The SX67X0 systems provide the highest performing fabric solution in a 1U form factor by

delivering up to 4Tb/s of non-blocking bandwidth with 200ns port-to-port latency.

These systems are the industry's most cost-effective

building blocks for embedded systems and

storage with a need for low port density systems. Whether looking at price-to-performance or

energy-to-performance, these systems offer superior performance, power and space, reducing

capital and operating expenses and providing the best return-on-investment. The systems are an

ideal choice for smaller departmental or back-end clustering uses with high-performance needs,

such as storage, data base and GPGPU clusters.

Powerful servers combined with high-performance storag

e and applications that use increasingly

complex computations are causing data bandwidth requirements to spiral upward. As servers are

deployed with next generation processors, High-Performance Computing (HPC) environments

and Enterprise Data Centers (EDC) need every last bit of bandwidth delivered with Mellanox’s

FDR InfiniBand systems.

Built with Mellanox’s sixth generation SwitchX®-2 In

finiBand FDR 56Gb/s system device,

these standalone systems are an ideal choice for top-of-rack leaf connectivity or for building

small to extremely large sized clusters.

These systems enable efficient computing with features such as static routing, adaptive

routing,

and advanced congestion management. These features ensure the maximum effective fabric

bandwidth by eliminating congestion.

The managed systems comes with an onboard subnet

manage

r, enabling simple, out-of-the-box

fabric bring-up for up to 648 nodes. MLNX-OS® software delivers complete chassis manage-

ment of firmware, power supplies, fans, ports and other interfaces.

Mellanox’s edge systems c

an also be coupled with Mellanox’s Unified Fabric Manager (UFM®)

software for managing scale-out In

finiBand computing environments. UFM enables data center

operators to efficiently provision, monitor and operate the modern data center fabric. UFM

boosts application performance and ensures that the fabric is up and running at all times.

InfiniBand systems come as internally or externally managed. Internally managed sy

stems come

with a CPU that runs the management software (MLNX-OS®) and management ports which are

used to transfer management traffic into the system. Externally managed systems come without

the CPU and management ports and are managed using firmware tools.

Mellanox's InfiniBand to Ethernet gateway, built with Mellanox's SwitchX®-2 based systems,

provides the most

cost-effective, high-performance solution for data center unified connectivity

solutions. Mellanox's gateways enable data centers to operate at up to 56Gb/s network speeds

while seamlessly connecting to 1, 10 and 40GbE networks with low latency (400ns). Existing

LAN infrastructures and management practices can be preserved, easing deployment and provid-

ing significant return-on-investment.

Figure 1: SX67X0 Front Side View

Introduction to Mellanox SX67X0 Systems

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Figure 2: SX6710/SX6720 Rear Side View

Figure 3: SX6730 Rear Side View

1.2 Speed and Switching

Table 3 describes maximum throughput and interface speed per system model.

Table 3 - Speed and Switching Capabilities

System Model

10GbE* SFP+

Interfaces

40/56GbE QSFP+

Interfaces

Max Throughput

SX6710* N/A 36** 4.032Tb/s

SX6720* N/A 36** 4.032Tb/s

SX6730* N/A 36** 4.032Tb/s

*The system can support 1Gb/s and 10Gb/s

inte

rfaces using QSFP to SFP adapters

**Up to 64x10GbE interfaces

1.3 Management Interfaces and FRUs

Table 4 lists the various management interfaces and available replacement parts per system

model.

Table 4 - Management Interfaces and FRUs

System

Model

USB

MGT (2

Ports)

I²C* Console*

Replaceable

PSU

Replaceable

Fan

SX6710 Rear Rear Rear Rear Yes Yes

SX6720 Rear Rear Rear Rear Yes Yes

SX6730 Rear Rear Rear Rear Yes Yes

*The same connector is used for t

he

I²C and the console interfaces.

1.4 Features

For a full feature list, please refer to the system’s product brief:

http://www.mellanox.com/related-docs/pro

d_ib_switch_systems/PB_SX6710.pdf

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1.5 Certifications

The list of certifications (such as EMC, Safety and others) per system for different regions of the

world is located on the Mellanox website at:

http://www.mellanox.com/pa

ge/environmental_compliance

1.6 Ordering Information

the following table lists ordering information for the available systems. Please pay attention to

the airflow direction when ordering your system. For more details, see “Air Flow” on page 8.

Table 5 - Ordering Part Numbers (OPNs)

System

Model

OPN Description

SX6710 MSX6710-FB2F2 SwitchX®-2 based FDR InfiniBand 1U Switch, 36 QSFP+ ports, 2 Power Supplies

(AC), x86 dual core, short depth, rear to front airflow, Rail Kit, RoHS6

MSX6710-FS2F2 SwitchX®-2 based FDR InfiniBand 1U Switch, 36 QSFP+ ports, 2 Power Supplies

(AC),

x86 dual core, standard depth, rear to front airflow, Rail Kit, RoHS6

SX6720 MSX6720-FS2F2 SwitchX®-2 based FDR InfiniBand 1U Switch BBU ready,36 QSFP+ ports, 2 Power

Su

pplies (

AC), x86 dual core, standard depth, rear to front airflow, Rail Kit, RoHS6

SX6730 MSX6730-FS2F2 SwitchX®-2 based FDR InfiniBand Switch NEBS certified, 36 QSFP ports, non-

blo

ck

ing switching capacity of 4Tbps, 2 Power Supplies (DC), Standard depth, Man-

aged, rear to front airflow, Rail Kit must be pur

chased separately, RoHS6

Installation

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2Installation

Installation and initialization of the system require attention to the normal mechanical, power,

and thermal precautions for rack-mounted equipment.

The rack mounting holes conform to the EIA-310 standard for 19-inch racks. Take

precautions to guarantee proper ventilation in order to maintain good airflow at ambi-

ent temperature.



 The installation procedure for the system involv

es the following phases:

1. Follow the safety warnings in Section 2.1.

2. Pay attention to the air flow consideration within the

system an

d rack - refer to “Air Flow” on

page 8.

3. Make sure that none of the package contents is missing or damaged - see “Package Contents”

on page 9

4. Power on the system - refer to “Initial Power On” on page 19

5. Perform system bring-up - see “Bring-Up of Managed Systems” on page 20

FRU replacements are described in Section 2.8 on page 25.

2.1 Safety Warnings

Prior to the installation, please review the safety warnings as follows:

For Nordic Countries Notices see Section E.1, “Nordic Countries Notices,” on page 48.

For Safety Warnings in English see Section E.1, “Nordic Countries Notices,” on page 48.

For Safety Warnings in Chinese see Section E.3 on page 52.

For Safety Warnings in French see Section E.4, “Avertissements de sécurit

é pour l'installation

(Frenc

h),” on page 58.

For Safety Warnings in German Section E.5, “Installation Sicherheitshinweise(German),” on

page 62.

For Safety Warnings in Spanish see Section E.6, “Advertencias de seguridad de instalación

(Spanish),” on page 65.

For Safety Warnings in Russian see Section E.7, “Пре

дупреждения по техник

е безопасности

при установке (Russian),” on page 69.

For Safety Wa

rnings in Romanian see Section E.8, “Avertismente privind siguranţa la instalare

(Ro

manian),” on page 73.

For Safety Warnings in Croatian see Section E.9, “Sigurnosna upozorenja za ins

taliranje (Croa-

tian),” on page 77.

For Safety Warnings in Italian see Section E.10, “Avvertenze di sicurezza per l’installaz

ione

(italiano),” on page 82.

For Safety Warnings in Turkish see Section E.11, “Montaj Güvenlik Uyarıları (Türkçe),” on

page 86.

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2.2 Air Flow

Mellanox systems are offered with two air flow patterns:

• Connector (front) side inlet to power side outlet - marked with red labels on the power

supply side.

• P

ower (rear) side inlet to connector side outlet - marked with blue labels on th

e power

supply side as shown in Figure 4.

All servers and systems in the same rack should be planned with the same airflow

direction.

All FRU components need to have the same air flow direction. A mismatch in the air

flow will affect the heat

dissipation.

Table 6 provides an air flow color legend and respective OPN designations.

Table 6 - Air Flow Label Legend

Direction

OPN

Designation

Description

R Connector side inlet to power side outlet.

Red latches are placed on the power inlet

side.

F Power side inlet to connector side outlet.

Blue latches are placed on the power inlet

side.

Figure 4: Air Flow Direction Marking - Power Side Inlet to Connector Side Outlet

Installation

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Figure 5: Air Flow Direction Marking - Connector Side Inlet to Power Side Outlet

Figure 6: SX6730 Air Flow Direction - Power Side Inlet to Connector Side Outlet

2.3 Package Contents

Before installing your new system, unpack it and check against the parts list below that all the

parts have been sent. Check the parts for visible damage that may have occurred during shipping.

The SX6710 package content is as follows:

• 1 – System

• 1 – Rail kit

• Power cables – Type C13 to C14, length 183cm

• 1 – Harness DB9 to RJ-45

• 1 – Quick Start Guide

The SX6720 package content is as follows:

• 1 – System

• 1 – Rail kit

• Power cables – Type C13 to C14, length 183cm

• 1 – Harness DB9 to RJ-45

• 1 – Quick Start Guide

The SX6730 package content is as follows:

• 1 – System

• 1 – Harness DB9 to RJ-45

• Quick Start Guide

For connection of the SX6730, a DC cable is required. Such a cable is not included in

the basic package and should be ordered separately.

If anything is damaged or missing, contact your sales representative at support@mella-

nox.com.

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2.4 Mounting Options

2.4.1 Battery Backup Unit (BBU) Installation for SX6720

If the BBU is deformed, leaking, corroded or visually damaged, replace it immediately

Do not use a BBU that was not provided by Mellanox Technologies

• A BBU that has not been used for two years or longer past ts printed manufacturing

date is unusable.

• A BBU that is older than five years, according to the printed manufacturing date,

has reached its "end of life"

state and may not provide enough energy to handle the

platform.

• In case the battery should be replaced, software notifications will appear on a

mon

thl

y basis, starting three months before EOL time.

A new Battery Back-up Unit (BBU) will be approximately 50% charged when you receive it. In

case of a power outage, only a fully charged BBU can supply power of up to 5 minutes to the sys-

tem.

2.4.1.1 Installing the Battery

Step 1. Extract the power FRU module from the chassis of the switch by unlocking all latches

Step 2. Insert the BBU into the empty slot in the module by sliding it in and pushing the top end of it

down until it snaps into place, as illustrated in the left image of Figure 9.

Step 3. Slide the module back into the chassis.

2.4.1.2 Extracting the Battery

Step 1. Extract the power FRU module from the chassis of the switch by unlocking all latches.

Step 2. Press both release buttons simultaneously and lift the battery up to remove it, as illustrated in

the right image of Figure 9.

Step 3. Slide the module back into the chassis.

Installation

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Figure 7: Unlocking the Latches and Extracting the PSU

Figure 8: BBU Location

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Figure 9: BBU Insertion (Left) and Extraction (Right)

2.4.2 19” Systems Mounting

Table 7 - Installation Kit Contents

Kit OPN Rack Size Rack Depth Range

MTEF-KIT-B Short 17"-24"

MTEF-KIT-S Standard (long) 24"-38"

The following parts are included in the rail kit rack (see Figure 10):

• 1x Right inner rail (A)

• 1x Left inner rail (B)

• 2x Outer rails (C)

• 10x M6 Standard cage nuts¹ ² and 10x M6 S

tandard pan-head Phillips screws¹ (D)

•

2x Phillips100 DEG F.H TYPE-I ST.ST 6-32 X 1/4 screw with around patch (E).

¹ Other threads are available by special order: M5, 10-32, 12-24

² G-type cage-nut is available by special order.

Installation

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Figure 10: Rack Rail Kit Parts

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 Planning the system’s placement in the rack

Before mounting the system to the rack, select the way you wi

sh to place the system. Pay atten-

tion to the airflow within the rack cool

ing, connector and cabling options.

While planning how to place the system, review the following points:

• Make sure the system air flow is compatible with your installation selection. It is impor-

tant to keep the airflow within the rack

in the same direction.

• In case there are cables that cannot bend w

ithin the rack or in case more space is needed

for cable bending radius, it is possible to recess the connector side or the FRU side by

3” or 4” (7.62 or 10.16cm) by optional placement of the system’s rails.

• The FRU side is extractable. Mounting the sliding rail

inverted to

the system will allow

you to slide the FRU side of the system, in and out.

Step 1. Install 10 cage nuts into the desired 1U slot of the rack: 4 cage nuts in the non-extractable side

and 6 cage nuts in the extractable side.

Step 2. Mount both of the outer rails (C) into the rack (as illustrated in Figure 11), and use 8 standard

pan-head screws (D) to fix them to the rack. Do not tighten the scre

ws yet.

Step 3. If cable accommodation is required, rout the power cable and/or Eth cable through either of the

outer rails.

Step 4. Secure the switch to the left and right inner rails (A+B), by gently pushing the switch chassis’

pins through the slider key holes, until locking occurs. Secure the chassis in the inner rails

screwing the 2 flat head Phillips screws in the designated points.

Figure 11: Mounting the Outer Rails into the Rack

Figure 12: Attaching the Inner Rails to the Chassis

Installation

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Figure 13: Securing the Chassis in the Inner Rails

Step 5. Slide the switch into the rack by carefully pushing the inner rails into the outer rails installed on

the rack.

Step 6. When fully inserted, fix the switch by closing the remaining 2 screws in the middle and tighten-

ing the 8 screws inserted in Step 2 with a torque of Min 2Nm.

Figure 14: Sliding the Switch into the Rack

2.4.2.1 Removing the System from the Rack

 To remove a unit from the rack:

Step 1. Unscrew the two M6 screws securing the front of the inner rails’ ears to the outer rails and to

the rack.

Step 2. Pull the unit out until braking is felt. For safety purposes, the locking mechanism will not allow

a complete removal of the unit at this stage.

Step 3. Press on the locking spring (appears in red in Figure 16) on both sides simultaneously, and con-

tinue pulling the unit towards you until it is fully removed.

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