Juniper MX10 Hardware Manual page 5

Chapter 9
Chapter 10
Chapter 11
Part 3
Chapter 12
Chapter 13
Chapter 14
Copyright © 2017, Juniper Networks, Inc.
DC Power Specifications and Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 59
MX5, MX10, MX40, and MX80 Routers DC Power Specifications . . . . . . . . . . . . . 59
Power Consumption for a DC-Powered MX5, MX10, MX40, and MX80
Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
DC Power Circuit Breaker Requirements for the MX5, MX10, MX40, and MX80
Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
DC Power Source Cabling for MX5, MX10, MX40, and MX80 Routers . . . . . . . . . . 62
DC Power Cable Specifications for MX5, MX10, MX40, and MX80 Routers . . . . . 63
DC Power Cable Lug Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
DC Power Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Determining Transceiver Support for MX5, MX10, MX40, and MX80 3D Universal
Edge Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion . . . . 66
Signal Loss in Multimode and Single-Mode Fiber-Optic Cable . . . . . . . . . . . 66
Attenuation and Dispersion in Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . 66
Calculating Power Budget and Power Margin for Fiber-Optic Cables . . . . . . . . . . 67
Calculating Power Budget for Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . 67
Calculating Power Margin for Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . 68
Routing Engine Interface Cable Specifications for MX5, MX10, MX40, and MX80
Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Port Cable and Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
RJ-45 Connector Pinouts for the AUX and CONSOLE Ports on MX5, MX10, MX40,
and MX80 Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
RJ-45 Connector Pinouts for the ETHERNET Port on MX5, MX10, MX40, and
MX80 Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Initial Installation and Configuration
Unpacking the MX5, MX10, MX40, and MX80 Routers . . . . . . . . . . . . . . . . . 75
Tools and Parts Required to Unpack MX5, MX10, MX40, and MX80 Routers . . . . 75
Unpacking MX5, MX10, MX40, and MX80 Routers . . . . . . . . . . . . . . . . . . . . . . . . . 75
Verifying the MX5, MX10, MX40, and MX80 Routers Parts Received . . . . . . . . . . 76
Installing the Mounting Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Installing the MX5, MX10, MX40, and MX80 Cable Management Bracket . . . . . . 79
Moving the Mounting Brackets for Center-Mounting MX5, MX10, MX40, and
MX80 Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Installing the MX5, MX10, MX40, and MX80 Routers . . . . . . . . . . . . . . . . . . 83
MX5, MX10, MX40, and MX80 Installation Summary . . . . . . . . . . . . . . . . . . . . . . 83
Tools Required to Install MX5, MX10, MX40, and MX80 Chassis in the Rack . . . . 84
Installing MX5, MX10, MX40, and MX80 Chassis in the Rack . . . . . . . . . . . . . . . . 85
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