Dell PowerConnect J-8208 Hardware Guide - Page 74

Dell PowerConnect J-Series J-EX8208 Ethernet Switch Hardware Guide Table 27: Site Preparation Checklist (continued) Item or Task For More Information Performed By Date Rack or Cabinet Select the type of rack or cabinet and verify that it meets the minimum requirements for the installation of the switch. "Rack Requirements for a J-EX8208 Switch" on page 63 "Cabinet Requirements and Specifications for a J-EX8208 Switch" on page 66 Plan rack or cabinet location, ensuring the required space clearances. "Clearance Requirements for Airflow and Hardware Maintenance for a J-EX8208 Switch" on page 67 Secure the rack or cabinet to the floor and building structure. "Rack Requirements for a J-EX8208 Switch" on page 63 "Cabinet Requirements and Specifications for a J-EX8208 Switch" on page 66 Cables Plan the cable routing and management. Acquire cables and connectors: • Determine the number of cables needed based on your planned configuration. • Ensure that the distance between hardware components to be connected allows for cable lengths to be within the specified maximum limits. Related • General Safety Guidelines and Warnings for J-EX Series Switches on page 207 Documentation • Mounting a J-EX8208 Switch on a Rack or Cabinet on page 101 General Site Guidelines for J-EX Series Switches Efficient switch operation requires proper site planning and maintenance and proper layout of the equipment, rack or cabinet (if used), and wiring closet. To plan and create an acceptable operating environment for your J-EX Series switch and prevent environmentally caused equipment failures: • Keep the area around the chassis free from dust and conductive material, such as metal flakes. • Follow prescribed airflow guidelines to ensure that the cooling system functions properly and that exhaust from other equipment does not blow into the intake vents of the switch. 58