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SSE-G3748 Series
Ethernet Switches
SSE-G3748-SONIC
SSE-G3748R-SONIC
SSE-G3748D-SONIC
SSE-G3748DR-SONIC
SSE-G3748-SMIS
SSE-G3748R-SMIS
SSE-G3748D-SMIS
SSE-G3748DR-SMIS
USER'S MANUAL
Revision 1.0

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Summary of Contents for Supermicro SSE-G3748 Series

  • Page 1 SSE-G3748 Series Ethernet Switches SSE-G3748-SONIC SSE-G3748R-SONIC SSE-G3748D-SONIC SSE-G3748DR-SONIC SSE-G3748-SMIS SSE-G3748R-SMIS SSE-G3748D-SMIS SSE-G3748DR-SMIS USER’S MANUAL Revision 1.0...
  • Page 2 State of California, USA. The State of California, County of Santa Clara shall be the exclusive venue for the resolution of any such disputes. Supermicro's total liability for all claims will not exceed the price paid for the hardware product.
  • Page 3 If you have any questions, please contact our support team at: support@supermicro.com This manual may be periodically updated without notice. Please check the Supermicro website for possible updates to the manual revision level. Warnings Special attention should be given to the following symbols used in this manual.
  • Page 4: Table Of Contents

    Contents Chapter 1 Introduction 1.1 Introduction ...........................6 1.2 Overview ..........................6 1.3 Features ..........................6 1.4 Physical Characteristics .......................7 Chapter 2 Standardized Warning Statements Chapter 3 Installation and Setup 3.1 SSE-G3748/D/R/DR-SONIC ....................28 Installation .........................28 Configuring the Switch Module ..................28 Accessing CLI through a Serial Console...............29 Accessing CLI through an SSH ..................29 Firmware Upgrading Procedures ...................30 3.2 SSE-G3748/D/R/DR-SMIS ....................30...
  • Page 5 San Jose, CA 95131 U.S.A. Tel: +1 (408) 503-8000 Fax: +1 (408) 503-8008 Email: marketing@supermicro.com (General Information) Sales-USA@supermicro.com (Sales Inquiries) Government_Sales-USA@supermicro.com (Gov. Sales Inquiries) support@supermicro.com (Technical Support) RMA@supermicro.com (RMA Support) Webmaster@supermicro.com (Webmaster) Website: www.supermicro.com Europe Address: Super Micro Computer B.V.
  • Page 6: Chapter 1 Introduction

    SFP28 25G ports, one 1G RJ45 100/1000Base-T management port, one RJ45 serial console port, and one USB Type A storage port in a fixed configuration. The SSE-G3748 series enables the aggregation of high density 1RU rack servers, providing cost-effective network infrastructure solutions in data center and enterprise network.
  • Page 7: Physical Characteristics

    Chapter 1: Introduction 1.4 Physical Characteristics The SSE-G3748 series Ethernet switches have the following physical characteristics: • 1U form factor • Dimensions: 445 x 356 x 43.5 cm (17.5 x 14 x 1.7 inches) • Weight: 8 Kg (17.6 lb)
  • Page 8: Chapter 2 Standardized Warning Statements

    Supermicro's Technical Support department for assistance. Only certified technicians should attempt to install or configure components. Read this appendix in its entirety before installing or configuring components in the Supermicro chassis. These warnings may also be found on our website at http://www.supermicro.com/about/...
  • Page 9 Chapter 2: Standardized Warning Statements Warnung WICHTIGE SICHERHEITSHINWEISE Dieses Warnsymbol bedeutet Gefahr. Sie befinden sich in einer Situation, die zu Verletzungen führen kann. Machen Sie sich vor der Arbeit mit Geräten mit den Gefahren elektrischer Schaltungen und den üblichen Verfahren zur Vorbeugung vor Unfällen vertraut. Suchen Sie mit der am Ende jeder Warnung angegebenen Anweisungsnummer nach der jeweiligen Übersetzung in den übersetzten Sicherheitshinweisen, die zusammen mit diesem Gerät ausgeliefert wurden.
  • Page 10 Chapter 2: Standardized Warning Statements . ٌ ‫ا ك ً ف حالة و ٌ يك أى تتسبب ف اصابة جسذ ة ٌ هذا الزهز ع ٌ خطز !تحذ ز‬ ‫قبل أى تعول عىل أي هعذات،يك عىل علن بالوخاطز ال ا ٌجوة عي الذوائز‬ ٍ...
  • Page 11 Chapter 2: Standardized Warning Statements Warnung Vor dem Anschließen des Systems an die Stromquelle die Installationsanweisungen lesen. ¡Advertencia! Lea las instrucciones de instalación antes de conectar el sistema a la red de alimentación. Attention Avant de brancher le système sur la source d'alimentation, consulter les directives d'installation. .‫יש...
  • Page 12 Chapter 2: Standardized Warning Statements Warnung Dieses Produkt ist darauf angewiesen, dass im Gebäude ein Kurzschluss- bzw. Überstromschutz installiert ist. Stellen Sie sicher, dass der Nennwert der Schutzvorrichtung nicht mehr als: 250 V, 20 A beträgt. ¡Advertencia! Este equipo utiliza el sistema de protección contra cortocircuitos (o sobrecorrientes) del edificio.
  • Page 13 Chapter 2: Standardized Warning Statements Power Disconnection Warning Warning! The system must be disconnected from all sources of power and the power cord removed from the power supply module(s) before accessing the chassis interior to install or remove system components. 電源切断の警告...
  • Page 14 Chapter 2: Standardized Warning Statements ‫אזהרה מפני ניתוק חשמלי‬ ‫!אזהרה‬ ‫יש לנתק את המערכת מכל מקורות החשמל ויש להסיר את כבל החשמלי מהספק‬ ‫.לפני גישה לחלק הפנימי של המארז לצורך התקנת או הסרת רכיבים‬ ‫يجب فصم اننظاو من جميع مصادر انطاقت وإ ز انت سهك انكهرباء من وحدة امداد‬ ‫انطاقت...
  • Page 15 Chapter 2: Standardized Warning Statements Attention Il est vivement recommandé de confier l'installation, le remplacement et la maintenance de ces équipements à des personnels qualifiés et expérimentés. !‫אזהרה‬ .‫צוות מוסמך בלבד רשאי להתקין, להחליף את הציוד או לתת שירות עבור הציוד‬ ‫واملدربيه...
  • Page 16 Chapter 2: Standardized Warning Statements Warnung Diese Einheit ist zur Installation in Bereichen mit beschränktem Zutritt vorgesehen. Der Zutritt zu derartigen Bereichen ist nur mit einem Spezialwerkzeug, Schloss und Schlüssel oder einer sonstigen Sicherheitsvorkehrung möglich. ¡Advertencia! Esta unidad ha sido diseñada para instalación en áreas de acceso restringido. Sólo puede obtenerse acceso a una de estas áreas mediante la utilización de una herramienta especial, cerradura con llave u otro medio de seguridad.
  • Page 17 Chapter 2: Standardized Warning Statements Battery Handling Warning! There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions 電池の取り扱い...
  • Page 18 Chapter 2: Standardized Warning Statements ‫هناك خطر من انفجار يف حالة اسحبذال البطارية بطريقة غري صحيحة فعليل‬ ‫اسحبذال البطارية‬ ‫فقط بنفس النىع أو ما يعادلها مام أوصث به الرشمة املصنعة‬ ‫جخلص من البطاريات املسحعملة وفقا لحعليامت الرشمة الصانعة‬ 경고! 배터리가 올바르게 교체되지 않으면 폭발의 위험이 있습니다. 기존 배터리와 동일하거나 제조사에서...
  • Page 19 Chapter 2: Standardized Warning Statements ¡Advertencia! Puede que esta unidad tenga más de una conexión para fuentes de alimentación. Para cortar por completo el suministro de energía, deben desconectarse todas las conexiones. Attention Cette unité peut avoir plus d'une connexion d'alimentation. Pour supprimer toute tension et tout courant électrique de l'unité, toutes les connexions d'alimentation doivent être débranchées.
  • Page 20 Chapter 2: Standardized Warning Statements Backplane Voltage Warning! Hazardous voltage or energy is present on the backplane when the system is operating. Use caution when servicing. バックプレーンの電圧 システムの稼働中は危険な電圧または電力が、 バックプレーン上にかかっています。 修理する際には注意く ださい。 警告 当系统正在进行时,背板上有很危险的电压或能量,进行维修时务必小心。 警告 當系統正在進行時,背板上有危險的電壓或能量,進行維修時務必小心。 Warnung Wenn das System in Betrieb ist, treten auf der Rückwandplatine gefährliche Spannungen oder Energien auf.
  • Page 21 Chapter 2: Standardized Warning Statements ‫هناك خطز مه التيار الكهزبايئ أوالطاقة املىجىدة عىل اللىحة‬ ‫عندما يكىن النظام يعمل كه حذ ر ا عند خدمة هذا الجهاس‬ 경고! 시스템이 동작 중일 때 후면판 (Backplane)에는 위험한 전압이나 에너지가 발생 합니다. 서비스 작업 시 주의하십시오. Waarschuwing Een gevaarlijke spanning of energie is aanwezig op de backplane wanneer het systeem in gebruik is.
  • Page 22 Chapter 2: Standardized Warning Statements ‫תיאום חוקי החשמל הארצי‬ !‫אזהרה‬ .‫התקנת הציוד חייבת להיות תואמת לחוקי החשמל המקומיים והארציים‬ ‫تركيب املعدات الكهربائية يجب أن ميتثل للقىاويه املحلية والىطىية املتعلقة‬ ‫بالكهرباء‬ 경고! 현 지역 및 국가의 전기 규정에 따라 장비를 설치해야 합니다. Waarschuwing Bij installatie van de apparatuur moet worden voldaan aan de lokale en nationale elektriciteitsvoorschriften.
  • Page 23 Chapter 2: Standardized Warning Statements Attention La mise au rebut ou le recyclage de ce produit sont généralement soumis à des lois et/ou directives de respect de l'environnement. Renseignez-vous auprès de l'organisme compétent. ‫סילוק המוצר‬ !‫אזהרה‬ .‫סילוק סופי של מוצר זה חייב להיות בהתאם להנחיות וחוקי המדינה‬ ‫التخلص...
  • Page 24 Chapter 2: Standardized Warning Statements Warnung Gefährlich Bewegende Teile. Von den bewegenden Lüfterblätter fern halten. Die Lüfter drehen sich u. U. noch, wenn die Lüfterbaugruppe aus dem Chassis genommen wird. Halten Sie Finger, Schraubendreher und andere Gegenstände von den Öffnungen des Lüftergehäuses entfernt.
  • Page 25 Verbindungskabeln, Stromkabeln und/oder Adapater, die Ihre örtlichen Sicherheitsstandards einhalten. Der Gebrauch von anderen Kabeln und Adapter können Fehlfunktionen oder Feuer verursachen. Die Richtlinien untersagen das Nutzen von UL oder CAS zertifizierten Kabeln (mit UL/CSA gekennzeichnet), an Geräten oder Produkten die nicht mit Supermicro gekennzeichnet sind.
  • Page 26 ‫.قيرح وأ لطع يف ببستي دق ىرخأ تالوحمو تالباك يأ مادختسا .ميلسلا سباقلاو لصوملا مجح‬ ‫ لبق نم ةدمتعملا تالباكلا مادختسا تادعملاو ةيئابرهكلا ةزهجألل ةمالسلا نوناق رظحي‬UL ‫ وأ‬CSA ‫( ةمالع لمحت يتلاو‬UL/CSA) ‫ لبق نم ةددحملاو ةينعملا تاجتنملا ريغ ىرخأ تادعم يأ عم‬Supermicro.
  • Page 27 사항을 준수하여 제공되거나 지정된 연결 혹은 구매 케이블, 전원 케이블 및 AC 어댑터를 사용하십시오. 다른 케이블이나 어댑터를 사용하면 오작동이나 화재가 발생할 수 있습니다. 전기 용품 안전법은 UL 또는 CSA 인증 케이블 (코드에 UL / CSA가 표시된 케이블)을 Supermicro 가 지정한 제품 이외의 전기 장치에 사용하는 것을 금지합니다. Stroomkabel en AC-Adapter...
  • Page 28: Chapter 3 Installation And Setup

    Chapter 3: Installation and Setup Chapter 3 Installation and Setup This chapter covers the setup of SSE-G3748 series Ethernet switches. 3.1 SSE-G3748/D/R/DR-SONIC Installation To install SSE-G3748 series Ethernet switches use the procedure below. Installing the Switch 1. Carefully unpack the switch from its shipping container and verify that all parts are present.
  • Page 29: Accessing Cli Through A Serial Console

    Chapter 3: Installation and Setup Accessing CLI through a Serial Console To access the command line interface via a serial console, follow the steps below. 1. Connect a PC serial port to the switch console port. 2. In the PC, open any serial port access applications, such as Hyperterminal or TeraTerm. 3.
  • Page 30: Firmware Upgrading Procedures

    Chapter 3: Installation and Setup Firmware The firmware for SSE-G3748 series Ethernet switches resides on a chip on the PCB. Firmware Upgrading Procedures SONiC firmware can be installed in one of two methods: 1. From within a running SONiC image using the sonic-installer CLI command.
  • Page 31: Accessing Cli Through Telnet

    Chapter 3: Installation and Setup Web-based Management Utility You can use the web-based management utility on a web browser to configure the switch module. You can access the configuration menu by a network connection. Command Line Interface Configuring the switch can be done using a command line interface via telnet or by using the serial console interface.
  • Page 32: Firmware Upgrading Procedures

    For help, type ? or help. For further information on the use of the command line interface, see the separate CLI User’s Guide manual at https://www.supermicro.com.tw/zh_tw/products/accessories/Networking/ SSE-G3748-SMIS.php. Firmware The firmware for SSE-G3748/D/R/DR-SMIS Ethernet switches resides on a chip on the PCB.
  • Page 33 Chapter 3: Installation and Setup 7. If the download fails, check the IP address, file name, network connections and configurations to reach the TFTP server. If the switch does not come up after the firmware upgrade due to any incorrect firmware images, boot the switch using a fallback firmware image.
  • Page 34: Chapter 4 Ports And Indicators

    Chapter 4: Ports and Indicators Chapter 4 Ports and Indicators This chapter covers the ports and LED indicators found on the SSE-G3748 series switch. 4.1 Front View Figure 4-1. Front View Front Features Item Description Forty-eight 1G RJ45 ports Six 25G SFP28 ports...
  • Page 35: Rear View

    Chapter 4: Ports and Indicators 4.2 Rear View Figure 4-2. Rear View Rear Features Item Description Two hot-swappable FAN modules. Two hot-swappable power supplies. PSU1 on the right, and PSU2 on the left.
  • Page 36: Ports

    Chapter 4: Ports and Indicators 4.3 Ports The SSE-G3748 series switches all include the front ports listed below. RJ45 Ports 48 RJ45 1G ports for 1G connections. SFP+ Ports Six SFP28 25G ports for 25G and 10G connection. Serial Ports One RJ45 serial port is available for communication to an external control console.
  • Page 37: Indicators

    Chapter 4: Ports and Indicators 4.4 Indicators This section covers LED indicators for the SSE-G3748 series Ethernet switches. These LEDs are listed in the tables below. Front Panel LED - System LED Indicator Color Status R/W (SW) Description Blinking Switch is powering up.
  • Page 38: Front Panel Led - 1G Ports And Sfp Ports

    Chapter 4: Ports and Indicators Front Panel LED - 1G Ports and SFP Ports LED Indicator Color Status R/W (SW) Description 100/1000Mbps link RJ45 Port Amber (Left LED) Link in 10Mbps or no link. Link RJ45 Port Green Blinking Activity (Right LED) No link The port is not active or the link is not connected...
  • Page 39: Appendix A Rack Installation

    Rack Installation A.1 Overview Some Supermicro switches can be equipped with an optional rail kit to make it easy to install them in a rack. This manual provides instructions for installing the mounting rails onto a rack and for installing the switch into the mounting rails. Following these steps in the order given should enable you to have the system operational within a minimum amount of time.
  • Page 40 Appendix A: Rack Installation A.4 Warnings and Precautions! Rack Precautions • Ensure that the leveling jacks on the bottom of the rack are fully extended to the floor with the full weight of the rack resting on them. • In a single rack installation, stabilizers should be attached to the rack. •...
  • Page 41 Appendix A: Rack Installation Lithium Battery Precaution • This switch may contain a lithium battery. There is a danger of explosion if the battery is incorrectly replaced. • Installing the battery upside-down may reverse the polarities and cause the battery to explode.
  • Page 42 Appendix A: Rack Installation Reliable Ground A reliable ground (earth) must be maintained at all times. To ensure this, the rack itself should be grounded. Particular attention should be given to power supply connections other than the direct connections to the branch circuit (i.e. the use of power strips, etc.). A.5 Rack Mounting Instructions This chapter provides information on installing the switch into a rack unit with the rail kit.
  • Page 43 Appendix A: Rack Installation Rack Bracket Use size M3 flat head screws and secure the rack bracket to the switch. Note: The rack bracket can be fixed on the front side or back side of the switch. M3 Flat Head Screw Rack Bracket Figure A-1.
  • Page 44 Appendix A: Rack Installation Installing the Inner Rails Begin the rack mounting procedure by installing the inner rails to the switch. 1. Identify the left and right inner rails. They are labeled. 2. Place the inner rail firmly against the side of the switch, aligning the holes on the side of the switch with the holes in the inner rail.
  • Page 45 Appendix A: Rack Installation Installing Outer Rails onto the Rack Follow the steps below to assemble and install the outer rails on the rack. Installing the Outer Rails on the Rack 1. The outer rails each include a sleeve and a rider. Place the tab that protrudes from the free end of the sleeve into a post-hole slot on the front support of the rack such that the tab fits squarely into the slot.
  • Page 46 Appendix A: Rack Installation 3. The outer rail is now the proper length. Without changing its length, take the outer rail off the rack. 4. Secure the sleeve to the rider with M3 pan head screws to maintain this length. 5.
  • Page 47 Appendix A: Rack Installation 7. Secure both of the outer rails’ sleeves and riders to the rack with M5 screws, but don't lock the screws down too tightly (make sure the position of outer-rails can still be adjusted slightly). M5 Screws...
  • Page 48 Appendix A: Rack Installation Installing the Switch into a Rack Use this procedure to install the switch into a rack. Warning: Mounting the system into the rack requires at least two people to support the chassis during installation. Please follow the safety recommendations printed on the rails. Installing the Switch into a Rack 1.

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