Installing the Cisco MDS 9148V-K9 SwitchThis chapter describes how to install a Cisco MDS 9148V-K9 switch and its components.Before you install, operate, or service the system, see the Regulatory Compliance and Safety Information forthe Cisco MDS 9000 Family document for important safety information.This unit is intended for installation in restricted access areas. A restricted access area can be accessedonly through the use of a special tool, lock and key, or other means of security. Statement 1017WarningOnly trained and qualified personnel should be allowed to install, replace, or service this equipment.Statement 1030Warning• Preinstallation, on page 1• Installing the Switch, on page 6• Grounding the Switch, on page 12• Installing and Removing Components, on page 13PreinstallationCisco MDS 9000 Series Telco and EIA Shelf BracketThe optional Telco and EIA Shelf Bracket Kit (part number DS-SHELF=) can temporarily or permanentlysupport the switch during installation. After the front rack-mount brackets are securely attached to therack-mounting rails, the shelf bracket can be removed.The Telco and EIA Shelf Bracket kit supports the following configurations:• A two-post Telco rack• A four-post EIA rackInstalling the Cisco MDS 9148V-K9 Switch1