Dell PowerConnect J-8216 Hardware Guide - Page 8
Part 2, Planning for Switch Installation, Rack and Cabinet Requirements
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Dell PowerConnect J-Series J-EX8216 Ethernet Switch Hardware Guide Chapter 3 Part 2 Chapter 4 Chapter 5 Chapter 6 Chapter 7 48-port RJ-45 Line Card in a J-EX8200 Switch 34 Line Card LEDs in a J-EX8200 Switch 35 Network Port LEDs in a J-EX8200 Switch 36 AC Power Supply in a J-EX8200 Switch 39 AC Power Supply Description 39 N+1 Redundancy Configuration of AC Power Supplies 40 N+N Redundancy Configuration of AC Power Supplies 41 AC Power Supply LEDs in a J-EX8200 Switch 42 Cooling System and Airflow in a J-EX8216 Switch 44 Midplane in a J-EX8216 Switch 48 Component Specifications 49 USB Port Specifications for a J-EX Series Switch 49 Console Port Connector Pinout Information for a J-EX Series Switch 49 Management Port Connector Pinout Information for a J-EX8200 Switch 50 Optical Interface Support in J-EX8200 Switches 51 Grounding Cable and Lug Specifications for J-EX8200 Switches 59 Planning for Switch Installation Site Preparation 63 Site Preparation Checklist for a J-EX8200 Switch 63 General Site Guidelines for J-EX Series Switches 64 Site Electrical Wiring Guidelines for J-EX Series Switches 65 Environmental Requirements and Specifications for J-EX Series Switches . . . . . 66 Rack and Cabinet Requirements 69 Rack Requirements for a J-EX8216 Switch 69 Cabinet Requirements and Specifications for a J-EX8216 Switch 71 Clearance Requirements for Airflow and Hardware Maintenance for a J-EX8216 Switch 73 Cable Requirements 77 Cables Connecting the J-EX8200 Switch to Management Devices 77 Understanding J-EX8200 Switch Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion 78 Signal Loss in Multimode and Single-Mode Fiber-Optic Cable 78 Attenuation and Dispersion in Fiber-Optic Cable 78 Planning Power Requirements 81 AC Power Specifications for J-EX8200 Switches 81 Power Requirements for J-EX8216 Switch Components 82 AC Power Cord Specifications for a J-EX8200 Switch 83 Calculating Power Requirements for a J-EX8216 Switch 85 Calculating the Power Consumption of Your J-EX8216 Switch Configuration 86 Calculating the System Thermal Output for Your J-EX8216 Switch Configuration 87 viii