Juniper M7i Hardware Guide

Figure 24: Chassis Dimensions and Clearance Requirements . . . . . . . . . . . . . . . . 77
Figure 25: Grounding Cable Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Chapter 10 AC Power Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Figure 26: AC Plug Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Chapter 11 DC Power Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Figure 27: DC Power Cable Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Part 3 Initial Installation and Configuration
Chapter 15 Unpacking the M7i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Figure 28: Unpacking the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Chapter 16 Installing the M7i into a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Figure 29: Installing the Cable Management System . . . . . . . . . . . . . . . . . . . . . . 110
Figure 30: Installing the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Chapter 18 Connecting the M7i to External Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Figure 31: Routing Engine Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . 116
Figure 32: Routing Engine Interface Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Figure 33: Console and Auxiliary Serial Port Connector . . . . . . . . . . . . . . . . . . . . . 117
Figure 34: Routing Engine Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . 118
Figure 35: Routing Engine Interface Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Figure 36: Console and Auxiliary Serial Port Connector . . . . . . . . . . . . . . . . . . . . 120
Figure 37: Attaching the Cable to a PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Chapter 19 Providing Power to the M7i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Figure 38: Connecting DC PowerCables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Part 4 Installing and Replacing Components
Chapter 22 Replacing Cooling System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Figure 39: Removing the Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Figure 40: Installing the Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Chapter 23 Replacing Host Subsystem Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Figure 41: Removing the Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Figure 42: Installing the Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Figure 43: RE-B-1800 Storage Drive Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Figure 44: Routing Engine Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . 145
Figure 45: Routing Engine Interface Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Figure 46: Console and Auxiliary Serial Port Connector . . . . . . . . . . . . . . . . . . . . 146
Figure 47: Routing Engine Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . 147
Figure 48: Routing Engine Interface Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Figure 49: Inserting the PC Card Flash Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Figure 50: Console and Auxiliary Serial Port Connector . . . . . . . . . . . . . . . . . . . . 148
Figure 51: Removing the CompactFlash Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Figure 52: Inserting the CompactFlash Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Figure 53: Installing the SDRAM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Figure 54: Removing the PC Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Figure 55: Inserting the PC Card Flash Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Copyright © 2019, Juniper Networks, Inc.xii
M7i Multiservice Edge Router Hardware Guide

Juniper M7i Specifications

General

Brand	Juniper
Model	M7i
Category	Network Router
Language	English