Mellanox Technologies Grid Director 4700 Installation Manual page 6

Appendix A: Cabling Information and Specifications ............................................................. 86
A.1 QSFP Cable .......................................................................................................................... 86
A.2 IB Port Cable Specifications ................................................................................................. 87
A.3 1GbE Ports (Management) ................................................................................................... 88
List of Figures
Figure 1: Grid Director 4700 with Standard Fabric Boards - Front ....................................................... 11
Figure 2: Grid Director 4700 with HyperScale Fabric Boards - Front ................................................... 11
Figure 3: Grid Director 4700 - Rear ...................................................................................................... 12
Figure 4: 4700 Block Diagram ............................................................................................................... 15
Figure 5: Grid Director 4700 Switching Topology.................................................................................. 21
Figure 6: Grid Director 4700 HyperScale Spine Switching Topology.................................................... 22
Figure 7: HyperScale - Mesh Configuration ......................................................................................... 23
Figure 8: HyperScale - Edge Configuration .......................................................................................... 23
Figure 9: sFU-40H Horizontal Fan Unit ................................................................................................. 25
Figure 10: 4700 Line Board Slot Numbering ......................................................................................... 26
Figure 11: 4700 Label (example)........................................................................................................... 38
Figure 12: Center of Gravity Data ......................................................................................................... 41
Figure 13: 4700 Switch Packed ............................................................................................................. 46
Figure 14: 4700 Grounding Connection ................................................................................................ 49
Figure 15: Ground Warning Label ......................................................................................................... 49
Figure 16: Grounding Holes for 4700 .................................................................................................... 50
Figure 17: 4700 Fully Configured - N:1 Redundancy ............................................................................ 53
Figure 18: Overview of Assembled Rail Kit ........................................................................................... 56
Figure 19: Positioning the Insert in Front of the Right Bracket .............................................................. 58
Figure 20: Assembling the Rail Bracket ................................................................................................ 58
Figure 21: Right Rail Assembly (top) and Left Rail Assembly (bottom) ................................................ 58
Figure 22: U Alignment .......................................................................................................................... 59
Figure 23: Securing the 4700 Chassis for Transport - Regular Configuration .................................... 62
Figure 24: Securing the 4700 Chassis for Transport - HyperScale Configuration ................................ 62
Figure 25: Installing the 19-In Long Bracket .......................................................................................... 63
Figure 26: Using Ejectors to Install a Line Board .................................................................................. 66
Figure 27: Using Ejectors to remove a Line Board................................................................................ 66
Figure 28: Using Ejectors to Install a Fabric Board ............................................................................... 66
Figure 29: Using Ejectors to remove a Fabric Board ............................................................................ 67
Figure 30: Front Panel of the sLB-4018 Line Board ........................................................................... 69
Figure 31: Front Panel of the Management Board ................................................................................ 70
Figure 32: Front Panel of the Power Supply Module ............................................................................ 71
Figure 33: sFU-40V Vertical Fan Unit Front Panel ................................................................................ 73
Figure 34: 4700 Cable Dressing ............................................................................................................ 80
Figure 35: HyperScale Cabling Guide Bracket for Switches with HyperScale Fabric Boards
(sFB-4700X2) ........................................................................................................................................ 80
6
Contents