Dell S5148F-ON EMC PowerSwitch Installation Guide July 2021 - Page 3

Contents Chapter 1: About this guide...5 Related documents...5 Information symbols...6 Chapter 2: S5148F-ON switch...7 Introduction...7 Features...8 Physical dimensions...8 LED display...8 LED behavior...9 Prerequisites...11 S5148F-ON switch configurations...11 Luggage tag...12 Chapter 3: Site preparations...13 Site selection...13 Cabinet placement...13 Rack mounting...14 Fans and airflow...14 Power...14 Storing components...14 Chapter 4: NEBS compliance...15 Important information...15 NEBS-compliant ground installation...15 Chapter 5: S5148F-ON switch installation 18 Rack or cabinet hardware installation...18 ReadyRails installation...19 Tool-less square-hole installation...19 Two-post flush-mount installation...20 Two-post center-mount installation...21 Four-post threaded installation...22 Switch installation...23 1U front-rack installation...23 Ground cable...25 Optics installation...25 Optics removal...26 Switch power-up...26 After switch placement...26 Switch replacement...26 Chapter 6: Power supplies...28 Components...28 Contents 3