Juniper M7i Hardware Guide

Table 35: FIC Interface LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Table 36: PICs Supported in the M7i Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Table 37: End-of-Life PICs Supported in the M7i Router . . . . . . . . . . . . . . . . . . . . 50
Table 38: CFEB/PIC Compatibility in the M7i Router . . . . . . . . . . . . . . . . . . . . . . . 53
Chapter 7 Power System Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . 59
Table 39: States for the M7i Power Supply LED . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Chapter 8 Switch Fabric Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . 63
Table 40: States for CFEB or CFEB-E LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Part 2 Site Planning, Preparation, and Specifications
Chapter 9 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Table 41: Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Table 42: Chassis Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Table 43: Rack Requirements and Specifications for an M7i Router . . . . . . . . . . . 75
Table 44: Router Environmental Tolerances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Table 45: Grounding Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Table 46: M7i Component Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Chapter 10 AC Power Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Table 47: AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Table 48: Electrical Specifications for AC Power Supply . . . . . . . . . . . . . . . . . . . . 85
Chapter 11 DC Power Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Table 49: Electrical Specifications for DC Power Supply . . . . . . . . . . . . . . . . . . . . 87
Table 50: DC Power Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Chapter 12 Network Cable and Transceiver Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Table 51: Estimated Values for Factors Causing Link Loss . . . . . . . . . . . . . . . . . . . 94
Chapter 13 Management Cable and Transceiver Specifications and Pinouts . . . . . . . . 97
Table 52: Cable Specifications for Routing Engine Management Ports . . . . . . . . . 97
Table 53: RJ-45 Connector Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Table 54: DB-9 Connector Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Part 3 Initial Installation and Configuration
Chapter 15 Unpacking the M7i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Table 55: Generic Inventory of Router Components Installed in the M7i
Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Table 56: Accessory Box Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Part 4 Installing and Replacing Components
Chapter 21 Overview of Installing and Replacing Components . . . . . . . . . . . . . . . . . . . 135
Table 57: Field-Replaceable Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Table 58: Tools and Parts Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Part 6 Troubleshooting Hardware
Chapter 29 Troubleshooting Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Copyright © 2019, Juniper Networks, Inc.xvi
M7i Multiservice Edge Router Hardware Guide

Juniper M7i Specifications

General

Brand	Juniper
Model	M7i
Category	Network Router
Language	English