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Mellanox Technologies ConnectX-3 VPI manual

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As regras impõem ao revendedor a obrigação de fornecer ao comprador o manual com o produto Mellanox Technologies ConnectX-3 VPI. A falta de manual ou informações incorretas fornecidas ao consumidor são a base de uma queixa por não conformidade do produto com o contrato. De acordo com a lei, pode anexar o manual em uma outra forma de que em papel, o que é frequentemente utilizado, anexando uma forma gráfica ou manual electrónicoMellanox Technologies ConnectX-3 VPI vídeos instrutivos para os usuários. A condição é uma forma legível e compreensível.

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Normalmente, isso é devido à falta de tempo e à certeza quanto à funcionalidade específica do dispositivo adquirido. Infelizmente, a mesma ligação e o arranque Mellanox Technologies ConnectX-3 VPI não são suficientes. O manual contém uma série de orientações sobre funcionalidades específicas, a segurança, os métodos de manutenção (mesmo sobre produtos que devem ser usados), possíveis defeitos Mellanox Technologies ConnectX-3 VPI e formas de resolver problemas comuns durante o uso. No final, no manual podemos encontrar as coordenadas do serviço Mellanox Technologies na ausência da eficácia das soluções propostas. Atualmente, muito apreciados são manuais na forma de animações interessantes e vídeos de instrução que de uma forma melhor do que o o folheto falam ao usuário. Este tipo de manual é a chance que o usuário percorrer todo o vídeo instrutivo, sem ignorar especificações e descrições técnicas complicadas Mellanox Technologies ConnectX-3 VPI, como para a versão papel.

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  • Página 1

    www .mellanox.com ConnectX ® -3 VPI Single and Dual QSFP+ Port Adapter Card User Manual P/N: MCX353A-FCBT , MCX353A-TCBT , MCX353A-Q CBT , MCX354A-FCBT , MCX354A-TCBT , MCX354A-QCBT Rev 1.4[...]

  • Página 2

    Mellanox T echnologies 350 Oakmead Parkwa y Suite 100 Sunnyvale, CA 94085 U.S.A. www .mellanox.com T el: (408) 970-3400 Fax: (408) 970-34 03 Mellanox T echnologies, Ltd. PO Box 586 Hermon Building Y okneam 20692 Israel T el: +972-4-909-7200 Fax: +972-4-959-3245 © Copyright 2012. Mellanox Techno logies. All rights reserved Mellanox®, BridgeX®, Co[...]

  • Página 3

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 3 T able of Content s Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Página 4

    Rev 1.4 Mellanox Technologies 4 4.2.1 Linux . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 4.2.2 Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 4.3 FlexBoot . .[...]

  • Página 5

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 5 List of T ables Table 1: Revision History Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 2: Documents List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

  • Página 6

    Rev 1.4 Mellanox Technologies 6 List of Figures Figure 1: Card Product Label (Example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 2: MCX354A-[QFT]CBT Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 3: Dual-port Bracket . . . . . . . . .[...]

  • Página 7

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 7 Revision History This document was printed on Augu st 27, 2012. T able 1 - Revision History T able Date Rev Comments/Changes August 2012 1.4 • Added operational and non-operational temperature and humidity level to the followin g tables: May 2012 [...]

  • Página 8

    Rev 1.4 Mellanox Technologies 8 About this Manual This User Manu al describes Mellanox T echnologies Conn ectX®-3 VPI Single and Dual QSFP+ port PCI Express x8 adapter cards. It provides de tails as to the interfaces of the board, specifica - tions, required software and firmware for oper atin g the board, and relevant documentatio n. Intended Aud[...]

  • Página 9

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 9 Customers who purchased Mellanox M-1 Global Su pport Services, please see your contract for details regarding T echnical Support. Customers who purchased Mellanox prod ucts thro ugh a Mellanox approved reseller should first seek assistance through t[...]

  • Página 10

    Overview Rev 1.4 Mellanox Technologies 10 1 Overview This document is a User Manual for Mellanox T echnologies VP I adapter base d on the Con - nectX®-3 VPI integrated circuit devic e. The cards described in this manual have the following main features: • V irtual Protocol Interconnect (VPI) • InfiniBand Architecture Specification v1.2.1 compl[...]

  • Página 11

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 11 1.1.3 InfiniBand QDR QDR is a standard InfiniBand data rate, where each lane of a 4X port runs a bit rate of 10Gb/s. 1.1.4 10 and 40 Gigabit Ethernet 1, 10 and 40 Gigabit Ethernet are Ethernet network p rotocol standards for LANs specifying data tr[...]

  • Página 12

    Overview Rev 1.4 Mellanox Technologies 12 1.2 Adapter Cards Cover ed in this Manual Ta b l e 3 lists the single and du al-port QDR adapter cards. Ta b l e 4 lists the single and dual-port FDR10 adapter cards Ta b l e 5 lists the single and dual-port FDR adapter cards. T able 3 - Single and Dual-port QDR Adapter Cards Orderin g Part N umber (OPN) PC[...]

  • Página 13

    T able 5 - Single and Dual-port FDR Adapter Cards Orderin g Part N umber (OPN) PCI Express SERDES Speed Data T ransmis- sion Rat e/ # of ports RoHS Adapter IC Part Number Device ID (decimal) MCX353A-FCBT PCIe 3.0 x8 8GT/s 56 Gb/s FDR IB, 40GigE single- port QSFP+ R6 MT27508A1-FCCR-FV MCX354A-FCA T (Legacy product) PCIe 3.0 x8 8GT/s 56 Gb/s FDR IB, [...]

  • Página 14

    Overview Rev 1.4 Mellanox Technologies 14 1. Installation Instructions Read all installation instruct ions before c onnecting the equipmen t to the power source. 2. Over -temperature This equipment should not be op erated in an area w ith an ambient temperature exceed - ing the maximum recommended: 55°C (131°F). T o guarantee proper air flow , al[...]

  • Página 15

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 15 8. Hazardous Radiation Exposure Caution – Use of controls or adjustment or performance of procedures other than those specified herein may result in hazardous radiation expo sure. CLASS 1 LASER PRODUCT and reference to the most recent laser stand[...]

  • Página 16

    Adapter Card Interfaces Rev 1.4 Mellanox Technologies 16 2 Adapter Card Interfaces 2.1 I/O Interfaces Each adapter card includes the following interfaces: • QSFP+ port(s) • PCI Express (PCIe) x8 edge connector • I/O panel LEDs •I 2 C-compatible conn ector (for de bug) Figure 2: MCX354A-[QFT]CBT Card The adapter cards include special circuit[...]

  • Página 17

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 17 Figure 3: Dual-port Bracke t Figure 4: Single-port Bracket[...]

  • Página 18

    Adapter Card Interfaces Rev 1.4 Mellanox Technologies 18 2.1.1 InfiniBand Interface The network ports of the ConnectX®-3 adapter cards are compliant with the InfiniBand Architectur e Specification, Release 1.2.1. InfiniBand traf fic is transmitted through the cards' QSFP+ connectors. 2.1.2 Ethernet Interface The network ports of the Connec tX[...]

  • Página 19

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 19 2.1.5 LED Assignment There are two I/O LEDs per port in dual-port desi gns and one bicolor LED in single-port designs, green and yello w , located on the I/O panel. See Figure 5 for different LED func tions in InfiniBand mode and Ta b l e 8 for dif[...]

  • Página 20

    The short bracket has the same port a nd LED footprints as the tall bracket. Adapter Card Interfaces Rev 1.4 Mellanox Technologies 20 2.1.6 I 2 C-comp atible Interface A three-pin header on the adapte r cards is provided as the I 2 C-compatible interface. See Figure 11 , “Mechanical Drawing of the Single-port MC X31 3353A-B[QFT]CBT Adapter Card,?[...]

  • Página 21

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 21 When a jumper is inserted into the drill holes in the adapter it indicates to the device that the on- board Flash device should not be used fo r boot instructions . Contact your Mellanox suppo rt repre - sentative should you need to use this jumper[...]

  • Página 22

    Adapter Card Interfaces Rev 1.4 Mellanox Technologies 22 54 VPD Keyword EC STR Engineering Change Level of the card (rev) 56 Length 0x2 57 Revision RV %STR PCB revision Example: “A1” 59 VPD Keyword SN STR Serial Numbe r 61 Length 0x18 62 SerialNumber SN %STR_SPC “00..00XXXX..XX” 86 VPD Keyword V0 STR Misc Informa tion 88 Length 0x10 89 Data[...]

  • Página 23

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 23 1539 Data STR_ZERO R eserved (0 x00) 1792 VPD Keyword RW STR Remaining read/write area 1794 Lengt h 0xfd 1795 Data STR_ZERO R eserved (0 x00) 2048 VPD Keyword RW STR Remaining read/write area 2050 Lengt h 0xfd 2051 Data STR_ZERO R eserved (0 x00) 2[...]

  • Página 24

    Adapter Card Installation Rev 1.4 Mellanox Technologies 24 3 Adapter Card Inst allation 3.1 Hardware Requirement s A system with a PCI Express x8 slot is required for in stalling the card. 3.2 Inst allation Instructions Read all installation instruc tions befo re connecting t he equipment to the power source. T o change a tall brac ket to a short b[...]

  • Página 25

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 25 Figure 7: PCI Device 5. In the V alue display box, check the fields VEN a nd DEV (fields are separated by ‘&’). In the display example above, notice the sub-string “PCIVEN_15B3&DEV_1003”: VEN is equal to 0x15B3 – this is the V en[...]

  • Página 26

    Adapter Card Installation Rev 1.4 Mellanox Technologies 26 3.4 Cables and Modules Please refer to “Mellanox Products Approved Cable Lists” at http://www .mellanox.com/related- docs/user_manuals/Mella nox_approved_cables.pdf 3.4.1 Cable Inst allation 1. All cables can be inserted or removed with th e unit powered on. T o insert a cable, press th[...]

  • Página 27

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 27 3. Insert the connector into the adapter card. Be careful to insert the conn ector straight into the cage. Do not apply any to rque, up or down, to the connector cage in the adapter card. 4. Make sure that the connector locks in place. Figure 8: Co[...]

  • Página 28

    Driver Software and Firmware Rev 1.4 Mellanox Technologies 28 4 Driver Sof tware and Firmware 4.1 Driver Sof tware 4.1.1 Linux For Linux, download and install the latest Open Fabrics Enterpr ise Distribution (OFED) software package available via the Mellanox web site at: http://www .mellanox.com => Products => Soft - ware/Drivers => Infini[...]

  • Página 29

    Advertised auto-negotia tion: N Speed: 1000Mb/s Duplex: Full Port: Twisted Pair PHYAD: 0 Transceiver: internal Auto-negotiation: on Supports Wake-on: g Wake-on: d Link detected: yes ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 29 T o check the IB link s tatus, for IB and VPI cards, run “ ibsta[...]

  • Página 30

    Physical state: LinkUp Rate: 56 Base lid: 8 LMC: 0 SM lid: 12 Capability mask : 0x02514868 Port GUID: 0x00 02c903002fefe2 Link layer: Inf iniBand Driver Software and Firmware Rev 1.4 Mellanox Technologies 30 Check the OFED version T o get the version of the running Mellanox OFED/BXOF ED, run th e following co mmand: T roubleshooting MLNX_OFED Insta[...]

  • Página 31

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 31 The “Usage: openibd {start|stop|re start|status}” co mmand to modify this f ile and thereby control the drivers. Ethernet Driver Usage and Configuration T o assign an IP address to the interface run: where 'n' is the OS assigned inter[...]

  • Página 32

    Driver Software and Firmware Rev 1.4 Mellanox Technologies 32 Drivers =>InfiniBand & VPI Software/Drivers => Me llanox W inOF VPI => Download. Follow the installation instructions incl uded in the download package (a lso available from the download page). T o ensure that communication ha s been established follow the instructions below[...]

  • Página 33

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 33 Port configuration is saved in the file: /etc/infi niband/connectx.conf. Th is saved configuration is restored at driver restart only if do ne via "/etc/init.d/openibd restart". Possible port types are: • "eth" - Always Ethern[...]

  • Página 34

    Driver Software and Firmware Rev 1.4 Mellanox Technologies 34 Step 2. Right-click on the Mellanox ConnectX VPI netw ork adapter and left-clic k Properties. Select the Port Protocol tab from the Properties sheet. Note: The "Port Protocol” tab is display ed only if the NIC is a VPI (IB and ETH). If the NIC is either only IB or ETH, the tab wil[...]

  • Página 35

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 35 project (see www .ipxe.org). For more information go to http://www .mellanox.com => Products => Software/Drivers => InfiniBa nd & VPI Software/D rivers => FlexBoot => Download. 4.4 NVIDIA GPUDirect Support Utilizing the high comp[...]

  • Página 36

    Driver Software and Firmware Rev 1.4 Mellanox Technologies 36 The number of shared pages by GPUDirect is reported under: 4.4.2.3 NVIDIA Driver Inst allation Install NVIDIA Development Driver for Linux x86_64 , available under: For example: T o make sure that the NVIDIA driver was insta lled successfully: 4.5 RDMA over Converged Ethernet ConnectX®-[...]

  • Página 37

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 37 ConnectX®-3 EN with RoCE based network manageme nt is the same as that for any Ethernet and DCB-based network management, eliminating the need for IT managers to learn new technolo - gies. 4.5.1 Hardware and Sof tware Requirement s Software: • M[...]

  • Página 38

    Driver Software and Firmware Rev 1.4 Mellanox Technologies 38 2. Compare the programmed firmware ve rsion with the latest available. a. Go to Mellanox’ s web site: http://www .mellanox.co m/supportdownlo ader . See Figure 10. b. Enter your card PSID to display the latest firmware. Figure 10: Su pport Downloa d Assistant 3. If a newer firmware ver[...]

  • Página 39

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 39 d. Reboot the computer . e. Enter: mst start. f. V erify that the card firmw are was updated successfully . > flint -d /dev/mst/mt4099_pci_cr0 -i < binary image> burn > flint -d /dev/mst/mt4099_pci_cr0 q Image type: ConnectX FW Version:[...]

  • Página 40

    Rev 1.4 Mellanox Technologies 40 Appendix A: S pecifications A.1 MCX353A-QCBT S pecifications T able 1 1 - MCX353A-QCBT Specifications T able Physical Size: 2.12in. x5.6 in. (53.59mm x 142.25 mm) Connector: QSFP+ 40Gb/s InfiniBand (Copper and optical) Protocol Support InfiniBand: IBT A v1.2.1 Auto-Negotiation a a. The ConnectX-3 adapters supplement[...]

  • Página 41

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 41 A.2 MCX354A-QCBT S pecifications T able 12 - MCX354A-QCBT Specifications T able Physical Size: 2.71n. x5.6 in. (68.90mm x 142.25 mm) Connector: QSFP+ 40Gb/s InfiniBand (Copper and optical) Protocol Support InfiniBand: IBT A v1.2.1 Auto-Negotiation [...]

  • Página 42

    Rev 1.4 Mellanox Technologies 42 A.3 MCX353A-TCBT S pecifications T able 13 - MCX353A-TCBT Specifications T able Physical Size: 2.12in. x5.6 in. (53.59mm x 142.25 mm) Connector: QSFP+ 40Gb/s InfiniBand (Copper and optical) Protocol Support InfiniBand: IBT A v1.2.1 Auto-Negotiation a a. The ConnectX-3 adapters supplement the IBT A auto-n egotiation [...]

  • Página 43

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 43 A.4 MCX354A-TCBT S pecifications T able 14 - MCX354A-TCBT Specifications T able Physical Size: 2.71n. x5.6 in. (68.90mm x 142.25 mm) Connector: QSFP+ 40Gb/s InfiniBand (Copper and optical) Protocol Support InfiniBand: IBT A v1.2.1 Auto-Negotiation [...]

  • Página 44

    Rev 1.4 Mellanox Technologies 44 A.5 MCX353A-FCBT S pecifications T able 15 - MCX353A-FCBT Specifications T able Physical Size: 2.12in. x5.6 in. (53.59mm x 142.25 mm) Connector: QSFP+ InfiniBand (Copper and optical) Protocol Support InfiniBand: IBT A v1.2.1 Auto-Negotiation a a. The ConnectX-3 adapters supplement the IBT A auto-n egotiation specifi[...]

  • Página 45

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 45 A.6 MCX354A-FCBT S pecifications T able 16 - MCX354A-FCBT Specifications T able Physical Size: 2.71in. x5.6 in. (68.90mm x 142.25 mm) Connector: QSFP+ InfiniBand (Copper and optical) Protocol Support InfiniBand: IBT A v1.2.1 Auto-Negotiation a a. T[...]

  • Página 46

    Rev 1.4 Mellanox Technologies 46 A.7 Board Mechanical Drawing and Dimensions All dimensions are i n millimeters. All the mechanical tolerances are +/- 0.1mm Figure 1 1: Mechanical Drawing of the Single-port MCX313353A-B[QFT]CBT 142.24 53.59 40.5 49.09 45.95 12.75 22.61 J1 - I 2 C Connector Flash Jump er Adapter Card[...]

  • Página 47

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 47 Figure 12: Mechanic al Drawing of the Du al-port MCX3 54A-[QFT]CBT Adapte r Card 142.25 56.15 68.90 45.96 12.75 50.00 64.4 J1 - I 2 C Connector Flash Jump er A.8 Regulatory S t atements For regulatory statements for all ConnectX®-3 cards please re[...]

  • Página 48

    Rev 1.4 Mellanox Technologies 48 Appendix B: Interface Connectors Pinout B.1 I 2 C-comp atible Connector Pinout Figure 13: Compatible Connecto r Plug and Pinout T able 17 - I2C-compatible Connector Pinou t Connector Pin Number Signal Name 1S P S D A 2 SPSCL 3 GND 4N C 5N C B.2 PCI Express x8 Connector Pinout The adapter cards use a standard PCI Exp[...]

  • Página 49

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 49 Figure 14: PCIe Connector Pinout[...]

  • Página 50

    Rev 1.4 Mellanox Technologies 50 B.3 QSFP+ Connector Pinout Figure 15: Connector and Cage V iews[...]

  • Página 51

    T able 18 - Connector Pin Number and Name to Signal Name Map Connector Pin Number Connector Pin Name Port A Signal Name 1 GND GND 2 TXN_2 Tx2n 3 TXP_2 Tx2p 4 GND GND 5 TXN_4 Tx4n 6 TXP_4 Tx4p 7 GND GND 8 ModSelL_Port0 Mo dSelL 9 ResetL_Por t0 ResetL 10 VccRx 11 SCL SCL 12 SDA SDA 13 GND GND 14 RXP_3 Rx3p 15 RXN_3 Rx3n 16 GND GND 17 RXP_1 Rx1p 18 RX[...]

  • Página 52

    Rev 1.4 Mellanox Technologies 52 Appendix C: Replacing a T all Bracket With a Short Bracket This section provides instructions on how to remove the tall bracket of a standard Me llanox T ech - nologies adapter card and replace it with a short one. C.1 Replacing a Bracket T o replace the bracket you will need the following parts: • the new bracket[...]

  • Página 53

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 53 C.3 Inst a lling the New Bracket 1. Remove the paper to expose the adhesive on the gasket. 2. Place the gasket for each port onto the new bracke t. Ma ke sure to corr ectly align the gasket with the hole in the bracket. 3. If the old gaskets are st[...]

  • Página 54

    Rev 1.4 Mellanox Technologies 54 Figure 19: Placing the Br acket on the Card 3. Make sure that the LEDs are a ligned onto the bracket holes. 4. Use a torq ue driver to apply up to 2 lbs-in torque on the screws.[...]

  • Página 55

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 55 Appendix D: A vertissements de sécurité d’inst allation (W arnings in French) 1. Instructions d’installation Lisez toutes les instruction s d’installation avant de brancher le matériel à la source d’alimentation électri que. 2. T empé[...]

  • Página 56

    Rev 1.4 Mellanox Technologies 56 7. Codes électriques locaux et nationaux Ce matériel doit être installé dans le respect des codes électri ques locaux et nationaux. 8. Exposition au rayonnement grave Mise en garde – l'utilisation de commandes ou de régl ages ou l'exécution de procédures autres que ce qui est spécifié dans les [...]

  • Página 57

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 57 Appendix E: Sicherheit shinweise (W arnings in German) 1. Installationsanleitungen Lesen Sie alle Installationsanlei tungen, bevor Sie das Gerät an die Stromversor gung anschließen. 2. Übert emperatur Dieses Gerät sollte nicht in einem Bereich [...]

  • Página 58

    This equipment should be installed in compliance with local and national elec - trical codes. Rev 1.4 Mellanox Technologies 58 8. S trahlenkontak Achtung – Nutzun g von S teuerungen oder Einstellung en oder Ausfü hrung von Prozeduren, die hier nicht spezifiziert sind, kann zu gefährlichem Strahlenkon - takt führen.. Klasse 1 Laserprodukt und R[...]

  • Página 59

    ConnectX®-3 VPI Single and Dual QSFP+ Port Adapter Card User Manual Rev 1.4 Mellanox Technologies 59 Appendix F: Adverten cias de seguridad p ara la inst alación (W arnings in S p anish) 1. Instrucciones de instalación Antes de conectar el equipo a la fuente de alimentación, leer toda s las instrucciones de instalación. 2. Sobrecalen tamiento [...]

  • Página 60

    Rev 1.4 Mellanox Technologies 60 7. Códigos eléctricos locales y nacionales Este equipo se debe i nstalar conforme a los códigos eléctricos locales y nacionales. 8. Exposición a niveles de radiación peligrosos Precaución: el uso de controles o ajustes o la realización de procedimientos distintos de los que aquí se especifican podrían caus[...]