GIGAswitch/ATM 5-Slot System Installation and Service

This manual provides comprehensive instructions for the installation, configuration, and service of the GIGAswitch/ATM 5-slot system. The document details the physical requirements for site preparation and rack mounting, as well as procedures for installing logic modules, power trays, and cooling fans. It covers initial system testing, configuration using the Clock Management Module (CMM), and firmware upgrade procedures. Additionally, the guide includes troubleshooting information centered on LED status indicators, replacement procedures for field-replaceable units (FRUs), and technical specifications for the hardware.