Juniper QFX5200 Hardware Manual page 4

QFX5200 Site Preparation Checklist | 57
Planning a Virtual Chassis Deployment using QFX Devices | 59
QFX5200 Site Guidelines and Requirements | 65
QFX5200 Environmental Requirements and Specifications | 66
General Site Guidelines | 67
QFX5200 Grounding Cable and Lug Specifications | 68
QFX5200 Clearance Requirements for Airflow and Hardware Maintenance | 69
QFX5200 Chassis Physical Specifications | 70
Site Electrical Wiring Guidelines | 71
QFX5200 Rack Requirements | 72
QFX5200 Cabinet Requirements | 74
QFX5200 Network Cable and Transceiver Planning | 76
Determining QFX5200 Optical Interface Support | 76
Cable Specifications for QSFP+ and QSFP28 Transceivers | 77
Understanding QFX Series Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion | 79
Calculating Power Budget and Power Margin for Fiber-Optic Cables | 81
How to Calculate Power Budget for Fiber-Optic Cables | 81
How to Calculate Power Margin for Fiber-Optic Cables | 81
QFX5200 Management Cable Specifications and Pinouts | 83
Cable Specifications for Console and Management Connections for the QFX Series | 84
RJ-45 Management Port Connector Pinout Information | 84
Console Port Connector Pinouts for the QFX Series | 85
RJ-45 Port, SFP Port, SFP+ Port, QSFP+ Port, and QSFP28 Port Connector Pinout Information | 86
USB Port Specifications for the QFX Series | 93
3 Initial Installation and Configuration
QFX5200 Installation Overview | 95
Overview of Installing the QFX5200 | 95
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