Mellanox Technologies Grid Director 4700 Installation Manual page 5

Contents
6.1 Mounting Process Summary ................................................................................................ 54
6.2 Assembling and Mounting the Rails ..................................................................................... 54
6.2.1 Rail Kit and Mounting Components ........................................................................ 55
6.2.2 Rail Kit Assembly Overview .................................................................................... 55
6.2.3 Rail Kit Assembly Procedure .................................................................................. 57
6.3 Mounting the 4700 in a Rack (Standard Installation) ........................................................... 60
6.4 Mounting the HyperScale Chassis in a Rack ....................................................................... 62
6.5 4700 Power-Up ..................................................................................................................... 64
7 Installing System Boards ............................................................................................................. 65
7.1 Chassis Board Configuration ................................................................................................ 65
7.1.1 4700 Chassis .......................................................................................................... 65
7.2 Inserting/Extracting Boards .................................................................................................. 65
7.3 Installing Fabric Boards ........................................................................................................ 67
7.4 Installing the Line Board (sLB-4018 ) ................................................................................... 69
7.5 Installing the Management Board (sMB-CM) ....................................................................... 70
7.6 Installing the Power Supply Unit (sPSU-S) .......................................................................... 70
7.7 Fan Units (sFUs)................................................................................................................... 72
7.7.1 Vertical Fan Unit (sFU-40V) .................................................................................... 73
7.7.2 Horizontal Fan Unit (sFU-40H) ............................................................................... 74
8 Verifying Installation ..................................................................................................................... 75
8.1 Verifying Start-up Operations ............................................................................................... 75
8.2 Verifying Network Connections ............................................................................................ 75
8.3 Where to Go Next ................................................................................................................. 75
8.4 Troubleshooting .................................................................................................................... 75
8.4.1 Solving Operation Problems ................................................................................... 75
8.4.2 Identifying Startup Problems................................................................................... 76
9 System Cabling ............................................................................................................................. 77
9.1 Cabling Guide Brackets Installation on Either Sides of the Chassis (Line Boards Cables) . 77
9.1.1 Installing Cabling Guide Brackets ........................................................................... 78
9.1.2 InfiniBand Cabling on Either Side of the Chassis (for Line Cables) ....................... 79
9.2 Cabling Guide Brackets Installation under the Chassis (Fabric Board Cables) ................... 80
9.2.1 Installing Cabling Guide Brackets for Switches with HyperScale Fabric Boards ... 81
9.2.2 Connecting the InfiniBand Cable between Fabric Boards ...................................... 81
9.3 InfiniBand Cabling Guidelines .............................................................................................. 83
InfiniBand Cabling-Do's and Don'ts ..................................................................... 84
9.3.1
9.4 Replacing Line Boards ......................................................................................................... 84
9.5 Connecting to the Management Ports .................................................................................. 84
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