Juniper T4000 Hardware Manual page 14

T4000 Router Hardware Guide
Chapter 6
Chapter 7
Chapter 9
Chapter 10
Chapter 11
Chapter 12
xiv
Figure 31: Chassis Dimensions and Clearance Requirements . . . . . . . . . . . . . . . . 60
Unpacking the T4000 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Figure 32: Contents of the Shipping Crate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Installing the T4000 Router Mounting Hardware . . . . . . . . . . . . . . . . . . . . . 67
Figure 33: Installing the Mounting Hardware for a Four-Post Rack or Cabinet . . . 69
Figure 34: Positioning the Spacer Bar on the Rack . . . . . . . . . . . . . . . . . . . . . . . . . 70
Figure 35: Installing the Mounting Hardware for an Open-Frame Rack . . . . . . . . . 72
Figure 36: Removing the Center-Mounting Bracket . . . . . . . . . . . . . . . . . . . . . . . . 73
Installing the T4000 Router Using a Mechanical Lift . . . . . . . . . . . . . . . . . . . 77
Figure 37: Removing a DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Figure 38: Attaching the Installation Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Figure 39: Lifting the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Figure 40: Installing the Router in a Four-Post Rack . . . . . . . . . . . . . . . . . . . . . . . 82
Figure 41: Reinstalling the Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Installing the T4000 Router Without a Mechanical Lift . . . . . . . . . . . . . . . . 85
Figure 42: Components to Remove from the Rear of the T4000 Router . . . . . . . 87
Figure 43: Components to Remove from the Front of the T4000 Router . . . . . . . 88
Figure 44: Removing a Six-Input DC Power Supply Before Installing the
Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Figure 45: Removing a SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Figure 46: Removing a Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Figure 47: Removing the SCGs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Figure 48: Removing the Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Figure 49: Removing an Upper Front Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Figure 50: Removing a Lower Front Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Figure 51: Removing an FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Figure 52: Attaching the Installation Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Figure 53: Installing the Router in the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Figure 54: Reinstalling the Rear Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Figure 55: Reinstalling an SCG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Figure 56: Reinstalling an LCC-CB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Figure 57: Reinstalling a T4000 SIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Figure 58: Reinstalling a Six-Input DC Power Supply . . . . . . . . . . . . . . . . . . . . . . 106
Figure 59: Reinstalling an FPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Figure 60: Reinstalling an Upper Front Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Figure 61: Reinstalling a Lower Front Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Grounding the T4000 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Figure 62: Grounding Lug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Figure 63: Connecting the Grounding Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Connecting the T4000 Router to External Devices . . . . . . . . . . . . . . . . . . . . 111
Figure 64: Console and Auxiliary Serial Port Connector . . . . . . . . . . . . . . . . . . . . . 113
Figure 65: Console and Auxiliary Ports on the CIP . . . . . . . . . . . . . . . . . . . . . . . . . 114
Figure 66: Attaching a Cable to a PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Figure 67: Routing Engine Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . 118
Figure 68: ETHERNET Port on the CIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
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