Mellanox Technologies Spectrum SN2700 Manuale utente

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Mellanox Technologies

Mellanox Spectrum® 1U Switch

Systems Hardware User Manual

10/25/40/50/100GbE Open Ethernet Switch Systems Models: SN2700, SN2740, SN2410, SN2100, SN2010

Mellanox Technologies

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 PRODUCT(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.

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® and the Mellanox logo are registered trademarks of Mellanox Technologies, Ltd.

Additional trademarks used in this document are listed under http://www.mellanox.com/page/trademarks.

All other trademarks are property of their respective owners.

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Mellanox Technologies
Table of Contents
Ordering Information ............................................................................................................................................... 7
1 SN2700 Ordering Part Numbers ........................................................................................................................7
2 SN2410 Ordering Part Numbers ........................................................................................................................7
3 SN2100 Ordering Part Numbers ........................................................................................................................8
4 SN2010 Ordering Part Numbers ........................................................................................................................9
Introduction............................................................................................................................................................ 10
1 Speed and Switching Capabilities .................................................................................................................... 11
2 Management Interfaces, PSUs and Fans ........................................................................................................12
3 Features ...........................................................................................................................................................12
4 Certifications.....................................................................................................................................................12
Installation ............................................................................................................................................................. 13
1 System Installation and Initialization ................................................................................................................13
2 Safety Warnings ...............................................................................................................................................13
3 Air Flow ............................................................................................................................................................16
4 Package Contents ............................................................................................................................................17
5 19” System Mounting Options ..........................................................................................................................17
6 SN2700 Static Rail Kit ......................................................................................................................................17
6.1 Removing the System from the Rack......................................................................................................... 21
7 SN2700 Telescopic Rail Kit ..............................................................................................................................21
7.1 Removing the System from the Rack......................................................................................................... 24
8 SN2740/SN2410 Static Rail Kit ........................................................................................................................25
9 SN2100/SN2010 Side by Side Mounting Rail Kit.............................................................................................27
10 SN2100/SN2010 Static Single Switch Rail Kit .................................................................................................31
11 Cable Installation..............................................................................................................................................33
11.1 Splitter (Breakout) Cables and Adapters .................................................................................................... 35
11.1.1 Using Splitter (Breakout) Cables with Mellanox Onyx (MLNX-OS)....................................................... 35
11.1.2 Using Splitter (Breakout) Cables with Cumulus Linux........................................................................... 35
11.1.3 SN2700 and SN2740 Splitting Options ................................................................................................. 35
11.1.4 SN2410 Splitting Options ...................................................................................................................... 36
11.1.5 SN2100 Splitting Options ...................................................................................................................... 36
11.1.6 SN2010 Splitting Options  ..................................................................................................................... 36
12 Initial Power On ................................................................................................................................................37
13 System Bring-Up ..............................................................................................................................................38
13.1 Configuring Network Attributes Using Mellanox Onyx (MLNX-OS)............................................................ 38
13.1.1 Manual Host Configuration.................................................................................................................... 38
13.1.2 Disable Dynamic Host Configuration Protocol (DHCP)......................................................................... 41

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Mellanox Technologies
13.1.3 Remote Connection with Mellanox Onyx (MLNX-OS) .......................................................................... 42
13.2 Configuring Network Attributes Using Cumulus Linux................................................................................ 42
13.2.1 Remote Connection with Cumulus Linux .............................................................................................. 42
14 FRU Replacements ..........................................................................................................................................42
14.1 Power Supply ............................................................................................................................................. 42
14.2 Fans ........................................................................................................................................................... 43
Interfaces............................................................................................................................................................... 45
1 Data Interfaces .................................................................................................................................................45
1.1 Supported Passive Cables in SN2010bM .................................................................................................. 46
2 Speed ...............................................................................................................................................................46
3 RS232 (Console)..............................................................................................................................................46
4 Management ....................................................................................................................................................46
5 USB ..................................................................................................................................................................47
6 Reset Button.....................................................................................................................................................47
7 Status and Port LEDs.......................................................................................................................................47
8 LED Notifications..............................................................................................................................................47
8.1 System Status LED .................................................................................................................................... 48
8.2 Fan Status LED .......................................................................................................................................... 50
8.3 Power Supply Status LEDs ........................................................................................................................ 51
8.4 Unit Identification LED................................................................................................................................ 53
8.5 Bad Port LED ............................................................................................................................................. 53
8.6 Port LEDs ................................................................................................................................................... 54
9 Inventory Information........................................................................................................................................55
Software Management .......................................................................................................................................... 57
1 Upgrading Software..........................................................................................................................................57
1.1 Mellanox Onyx (MLNX-OS) Software Upgrade.......................................................................................... 57
1.2 Switch Firmware Update ............................................................................................................................ 57
1.3 Cumulus Linux Software Upgrade.............................................................................................................. 57
Troubleshooting..................................................................................................................................................... 58
Specifications ........................................................................................................................................................ 60
1 SN2700 Series .................................................................................................................................................60
2 SN2740 Series .................................................................................................................................................61
3 SN2410 Series .................................................................................................................................................62
4 SN2100 Series .................................................................................................................................................64
5 SN2010 Series .................................................................................................................................................65
Appendixes............................................................................................................................................................ 67
1 Accessory and Replacement Parts ..................................................................................................................67
2 Thermal Threshold Definitions .........................................................................................................................68

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3 Interface Specifications ....................................................................................................................................68
3.1 QSFP28 Pin Description ............................................................................................................................ 68
3.2 SFP28 Pin Description ............................................................................................................................... 71
3.3 RJ45 to DB9 Harness Pinout ..................................................................................................................... 72
3.4 RJ45 to RJ45 Harness  .............................................................................................................................. 73
4 Disassembly and Disposal ...............................................................................................................................73
4.1 Disassembly Procedure ............................................................................................................................. 73
4.2 Disposal...................................................................................................................................................... 74
Document Revision History ................................................................................................................................... 75

Mellanox Technologies

Relevant for Models: SN2700, SN2740, SN2410, SN2100 and SN2010

About this Manual

This manual describes the installation and basic use of Mellanox Ethernet switches based on the Mellanox Spectrum IC device.

Ordering Information

See Ordering Information.

Intended Audience

This manual is intended for IT managers and system administrators.

Related Documentation

Document Description

Mellanox Onyx (MLNX-OS) User Manual

This document contains information regarding the configuration and

management of the Mellanox Onyx (MLNX-OS) software. See http://

www.mellanox.com/page/mlnx_onyx.

Cumulus Linux User Guide

This document contains information regarding the configuration and

management of the Cumulus® Linux® software. See https://

docs.cumulusnetworks.com/display/DOCS.

Open Network Install Environment (ONIE) Quick Start

Guide

See https://github.com/opencomputeproject/onie/wiki/Quick-Start-

Guide/.

Hands-on workshops Cumulus on-site/remote training: https://academy.mellanox.com/en/

cumulus-linux/

Mellanox Onyx on-site/remote training: https://

academy.mellanox.com/en/network-pro-private/

On-site/remote services http://www.mellanox.com/globalservices/index.php/project-delivery-

services-on-site-ethernet-kick-start-package/

For any tailor-made service, contact [email protected].

Revision History

A list of the changes made to this document are provided in Document Revision History.

Mellanox Technologies

1 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.

1.1 SN2700 Ordering Part Numbers

OPN Marketing Description

MSN2700-

BS2F

Mellanox Spectrum based 40GbE, 1U Open Ethernet Switch with Mellanox Onyx (MLNX-OS), 32 QSFP28

ports, 2 Power Supplies (AC), x86 CPU, Standard depth, P2C airflow, Rail Kit, RoHS6

MSN2700-

BS2FC

Mellanox Spectrum 40GbE 1U switch w/Cumulus Linux, 32 QSFP28 ports, 2 AC PSUs, x86 2-core, standard

depth, P2C airflow, Rail Kit, RoHS6, (Cumulus License Key is required)

MSN2700-

BS2FO

Mellanox Spectrum based 40GbE 1U Open Switch with ONIE, 32 QSFP28 ports, 2 Power Supplies (AC),

Standard depth, x86 CPU, P2C airflow, Rail Kit, RoHS6

MSN2700-

BS2R

Mellanox Spectrum based 40GbE, 1U Open Ethernet Switch with Mellanox Onyx (MLNX-OS), 32 QSFP28

ports, 2 Power Supplies (AC), x86 CPU, Standard depth, C2P airflow, Rail Kit, RoHS6

MSN2700-

BS2RC

Mellanox Spectrum 40GbE 1U switch w/Cumulus Linux, 32 QSFP28 ports, 2 AC PSUs, x86 2-core, standard

depth, C2P airflow, Rail Kit, RoHS6, (Cumulus License Key is required)

MSN2700-

CS2F

Mellanox Spectrum based 100GbE, 1U Open Ethernet Switch with Mellanox Onyx (MLNX-OS), 32 QSFP28

ports, 2 Power Supplies (AC), x86 CPU, Standard depth, P2C airflow, Rail Kit, RoHS6

MSN2700-

CS2FC

Mellanox Spectrum 100GbE 1U switch w/Cumulus Linux, 32 QSFP28 ports, 2 AC PSUs, x86 2-core, standard

depth, P2C airflow, Rail Kit, RoHS6, (Cumulus License Key is required)

MSN2700-

CS2FO

Mellanox Spectrum based 100GbE 1U Open Switch with ONIE, 32 QSFP28 ports, 2 Power Supplies (AC),

Standard depth, x86 CPU, P2C airflow, Rail Kit, RoHS6

MSN2700-

CS2R

Mellanox Spectrum based 100GbE, 1U Open Ethernet Switch with Mellanox Onyx (MLNX-OS), 32 QSFP28

ports, 2 Power Supplies (AC), x86 CPU, Standard depth, C2P airflow, Rail Kit, RoHS6

MSN2700-

CS2RC

Mellanox Spectrum 100GbE 1U switch w/Cumulus Linux, 32 QSFP28 ports, 2 AC PSUs, x86 2-core, standard

depth, C2P airflow, Rail Kit, RoHS6, (Cumulus License Key is required)

MSN2700-

CS2RO

Mellanox Spectrum based 100GbE 1U Open Ethernet switch with ONIE, 32 QSFP28 ports, 2 power supplies

(AC), x86 CPU, standard depth, C2P airflow, Rail Kit

MSN2700-

CBBFO

Mellanox Spectrum based 100GbE, 1U Open Ethernet Switch with ONIE, 32 QSFP28 ports, 2 power-supplies

(DC), x86 CPU, short depth, P2C airflow, Rail Kit

1.2 SN2410 Ordering Part Numbers

OPN Marketing Description

MSN2410-

BB2FC

Mellanox Spectrum 10GbE/100GbE switch w/Cumulus Linux, 48 SFP28 ports + 8 QSFP28 ports, 2 AC PSUs, x86

2-core, short depth, P2C air flow, Rail Kit, (Cumulus License Key is required)

Mellanox Technologies

OPN Marketing Description

MSN2410-

BB2FO

Mellanox Spectrum based 10GbE/100GbE 1U Open Ethernet switch with ONIE, 48 SFP28 ports, 8 QSFP28 ports,

2 power supplies (AC), x86 dual core, Short depth, P2C airflow, Rail Kit, RoHS6

MSN2410-

BB2R

Mellanox Spectrum based 10GbE/100GbE 1U Open Ethernet switch with Mellanox Onyx (MLNX-OS), 48 SFP28

ports, 8 QSFP28 ports, 2 power supplies (AC), x86 dual core, Short depth, C2P airflow, Rail Kit, RoHS6

MSN2410-

BB2RO

Mellanox Spectrum based 10GbE/100GbE 1U Open Ethernet switch with ONIE, 48 SFP28 ports and 8 QSFP28

ports, 2 power supplies (AC), x86 CPU, short depth, C2P airflow, Rail Kit

MSN2410-

BB2RC

Mellanox Spectrum based 10GbE/100GbE 1U Open Ethernet switch with Cumulus Linux, 48 SFP28 ports and 8

QSFP28 ports, 2 power supplies (AC), x86 CPU, short depth, C2P airflow, Rail Kit

MSN2410-

BBBFC

Mellanox Spectrum based 10GbE/100GbE 1U Open Ethernet switch with Cumulus Linux, 48 SFP28 ports and 8

QSFP28 ports, 2 power supplies (DC), x86 CPU, short depth, P2C airflow, Rail Kit

MSN2410-

CB2F

Mellanox Spectrum based 25GbE/100GbE 1U Open Ethernet switch with Mellanox Onyx (MLNX-OS), 48 SFP28

ports, 8 QSFP28 ports, 2 power supplies (AC), x86 dual core, Short depth, P2C airflow, Rail Kit, RoHS6

MSN2410-

CB2FC

Mellanox Spectrum 25GbE/100GbE switch w/Cumulus Linux, 48 SFP28 ports + 8 QSFP28 ports, 2 AC PSUs, x86

2 core, short depth, P2C air flow, Rail Kit, (Cumulus License Key is required)

MSN2410-

CB2FO

Mellanox Spectrum based 25GbE/100GbE 1U Open Ethernet switch with ONIE, 48 SFP28 ports, 8 QSFP28 ports,

2 power supplies (AC), x86 dual core, Short depth, P2C airflow, Rail Kit, RoHS6

MSN2410-

CB2R

Mellanox Spectrum based 25GbE/100GbE 1U Open Ethernet switch with Mellanox Onyx (MLNX-OS), 48 SFP28

ports, 8 QSFP28 ports, 2 power supplies (AC), x86 dual core, Short depth, C2P airflow, Rail Kit, RoHS6

MSN2410-

CB2RC

Mellanox Spectrum 25GbE/100GbE switch w/Cumulus Linux, 48 SFP28 ports + 8 QSFP28 ports, 2 AC PSUs, x86

2 core, short depth, C2P air flow, Rail Kit, (Cumulus License Key is required)

MSN2410-

CB2RO

Mellanox Spectrum based 25GbE/100GbE 1U Open Ethernet switch with ONIE, 48 SFP28 ports, 8 QSFP28 ports,

2 power supplies (AC), x86 dual core, Short depth, C2P airflow, Rail Kit, RoHS6

MSN2410-

CBBRC

Mellanox Spectrum based 25GbE/100GbE 1U Open Ethernet switch with Cumulus Linux, 48 SFP28 ports and 8

QSFP28 ports, 2 power supplies (DC), x86 CPU, short depth, C2P airflow, Rail Kit

1.3 SN2100 Ordering Part Numbers

OPN Marketing Description

MSN2100-

BB2FC

Mellanox Spectrum 40GbE 1U switch w/Cumulus Linux, 16 QSFP28 ports, 2 AC PSUs, x86 2 core, short depth,

P2C airflow, Rails to be purchased separately, (Cumulus License Key is required)

MSN2100-

BB2FO

Mellanox Spectrum based 40GbE 1U Open Switch with ONIE, 16 QSFP28 ports, 2 AC PSUs, x86 2-core, short

depth, P2C airflow, Rail Kit must be purchased separately, RoHS6

MSN2100-

BB2R

Mellanox Spectrum based 40GbE, 1U Open Ethernet Switch with Mellanox Onyx (MLNX-OS), 16 QSFP28 ports,

2 AC PSUs, x86 2-core, short depth, C2P airflow, Rail Kit must be purchased separately, RoHS6

MSN2100-

BB2RC

Mellanox Spectrum 40GbE 1U switch w/Cumulus Linux, 16 QSFP28 ports, 2 AC PSUs, x86 2-core, short depth,

C2P airflow, Rails to be purchased separately, (Cumulus License Key is required)

Mellanox Technologies

OPN Marketing Description

MSN2100-

BB2RO

Mellanox Spectrum based 40GbE 1U Open Ethernet switch with ONIE, 16 QSFP28 ports, 2 power supplies (AC),

x86 CPU, short depth, C2P airflow. Rail Kit must be purchased separately

MSN2100-

CB2F

Mellanox Spectrum based 100GbE, 1U Open Ethernet Switch with Mellanox Onyx (MLNX-OS), 16 QSFP28

ports, 2 AC PSUs, x86 2-core, short depth, P2C airflow, Rail Kit must be purchased separately, RoHS6

MSN2100-

CB2FC

Mellanox Spectrum 100GbE 1U switch w/Cumulus Linux, 16 QSFP28 ports, 2 AC PSUs, x86 2-core, short depth,

P2C airflow, Rails to be purchased separately, (Cumulus License Key is required)

MSN2100-

CB2FO

Mellanox Spectrum based 100GbE 1U Open Switch with ONIE, 16 QSFP28 ports, 2 AC PSUs, x86 2-core, short

depth, P2C airflow, Rail Kit must be purchased separately, RoHS6

MSN2100-

CB2R

Mellanox Spectrum based 100GbE, 1U Open Ethernet Switch with Mellanox Onyx (MLNX-OS), 16 QSFP28

ports, 2 AC PSUs, x86 2-core, short depth, C2P airflow, Rail Kit must be purchased separately, RoHS6

MSN2100-

CB2RC

Mellanox Spectrum 100GbE 1U switch w/Cumulus Linux, 16 QSFP28 ports, 2 AC PSUs, x86 2-core, short depth,

C2P airflow, Rails to be purchased separately, (Cumulus License Key is required)

MSN2100-

CB2RO

Mellanox Spectrum based 100GbE 1U Open Ethernet switch with ONIE, 16 QSFP28 ports, 2 power supplies

(AC), x86 CPU, short depth, C2P airflow. Rail Kit must be purchased separately

1.4 SN2010 Ordering Part Numbers

OPN Marketing Description

MSN2010-

CB2F

Mellanox Spectrum-based 25GbE/100GbE, 1U Open Ethernet Switch with Mellanox Onyx, 18 SFP28 and 4

QSFP28 ports, 2 Power Supplies (AC), short depth, x86 quad core, P2C airflow, Rail Kit must be purchased

separately

MSN2010-

CB2FC

Mellanox Spectrum-based 25GbE/100GbE 1U switch w/Cumulus Linux, 18 SFP28 and 4 QSFP28 ports, 2 AC

PSUs, x86 4-core, short depth, P2C airflow, Rails to be purchased separately, (Cumulus License is provided at no

cost with purchase of SUP-SN2010-CL-XX)

MSN2010-

CB2FO

Mellanox Spectrum-based 25GbE/100GbE, 1U Open Ethernet Switch with ONIE, 18 SFP28 ports and 4 QSFP28

ports, 2 Power Supplies (AC), x86 quad core, short depth, P2C airflow, Rail Kit must be purchased separately

MSN2010-

CB2R

Mellanox Spectrum-based 25GbE/100GbE, 1U Open Ethernet Switch with Mellanox Onyx, 18 SFP28 ports and 4

QSFP28 ports, 2 Power Supplies (AC), short depth, x86 quad core, C2P airflow, Rail Kit must be purchased

separately

MSN2010-

CB2RC

Spectrum-based 25GbE/100GbE 1U switch w/Cumulus Linux, 18 SFP28 and 4 QSFP28 ports, 2 AC PSUs, x86

4-core, short depth, C2P airflow, Rails to be purchased separately, (Cumulus License is provided at no cost with

purchase of SUP-SN2010-CL-XX)

MSN2010-

CB2RO

Mellanox Spectrum based 25GbE/100GbE 1U Open Ethernet switch with ONIE, 18 SFP28 ports and 4 QSFP28

ports, 2 power supplies (AC), x86 CPU, short depth, C2P airflow. Rail Kit must be purchased separately

Mellanox Technologies

2 Introduction

Mellanox Spectrum® based 1U switch systems are an ideal spine and Top of Rack (ToR) solution, allowing maximum flexibility, with

port speeds spanning from 10Gb/s to 100Gb/s per port, and port density that enables full rack connectivity to any server at any speed.

The uplink ports allow a variety of blocking ratios that suit any application requirement. Powered by the Mellanox Spectrum ASIC,

the systems carry whopping switching and processing capacities in a compact 1U form factor.

Keeping with the Mellanox tradition of setting performance record switch systems, the Mellanox Spectrum-based systems introduce

the world’s lowest latency for 100GbE switching and routing elements, and do so while having the lowest power consumption in the

market. They enable the use of 10, 25, 40, 50 and 100GbE in a large scale without changing power infrastructure facilities.

The Mellanox Spectrum-based 1U switch systems are a part of Mellanox’s complete end-to-end solution, which provides 10GbE

through 100GbE interconnectivity within the data center. Other devices in this solution include ConnectX®-4 based network interface

cards, and LinkX® copper or fiber cabling/transceivers. This end-to-end solution is topped with NEO, a management application that

relieves some of the major obstacles standing in the way when deploying a network. NEO enables a fully certified and interoperable

design, speeds up time to service and RoI. The systems introduce hardware capabilities for multiple tunneling protocols that enable

increased reachability and scalability for today’s data centers. Implementing MPLS, NVGRE and VXLAN tunneling encapsulations in

the network layer of the data center allows more flexibility for terminating a tunnel by the network, in addition to termination on the

server endpoint.

While Mellanox Spectrum provides the thrust and acceleration that powers the switch systems, they get yet another angle of

capabilities, running with a powerful x86-based processor, which allows them to not only be the highest performing switch fabric

elements, but also grants them the ability to incorporate a Linux running server into the same device. This opens up multiple

application aspects of utilizing the high CPU processing power and the best switching fabric, to create a powerful machine with

unique appliance capabilities that can improve numerous network implementation paradigms. The Mellanox Spectrum-based 1U

switch systems support the Open Network Install Environment (ONIE) for zero touch installations of network operating systems.

While all Ethernet systems can be purchased preloaded with Mellanox Onyx (MLNX-OS), the SN2000 switches (in both the 100GbE

and the 40GbE versions) are offered, in addition, with Cumulus Linux support, as an alternative operating system. For a full list of all

available ordering options, see Ordering Information.

SN2700 Front View

SN2740 Front View

SN2410 Front View

SN2100 Front View

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