Outlines procedures and best practices for installing, removing, and upgrading internal modules and field replaceable units, including memory, power supplies, fan trays, SFPs, and batteries, with safety guidelines and step-by-step instructions for ensuring optimal hardware maintenance and replacement.
Internal modules
Introduces internal module components and their roles, providing conceptual information to help you understand available module types and integration within the system.
Remove and replace the chassis cover
Details the removal and replacement of the chassis cover, including necessary precautions, procedures for removing and reinstalling the cover, and safety steps to prevent equipment damage.
Remove and replace DDR DIMMs
Guides you through handling DDR DIMMs, covering identification, orientation, safe removal, and installation processes to upgrade or replace system memory modules.
AC power supply
Explains AC power supply replacement and installation, providing instructions for safely installing, removing, and upgrading AC power supplies in the device.
DC power supply
Outlines procedures for handling DC power supplies, including installation, removal, wiring the DC input power source, and relevant safety considerations to maintain system power integrity.
Remove and replace the power supplies
Details the process for removing and replacing device power supplies, offering a conceptual overview of proper handling and steps for safe power component swaps.
AC/DC/HVDC power supply
Describes procedures for AC/HVDC power supplies, guiding users through installation and removal methods to support multiple power configurations.
Fan tray
Explains fan tray replacement, detailing the process and precautions necessary to maintain system cooling and ensure reliable operation.
SFP modules
Guides users through the handling of SFP and SFP+ modules, addressing laser safety, and providing step-by-step instructions for removing these modules.
M.2 storage device
Describes precautions against electrostatic discharge and provides procedures for installing and removing an M.2 storage device to ensure safe storage upgrades and maintenance.
Remove and replace the battery
Details proper handling, removal, and replacement procedures for batteries, emphasizing safety considerations and compliant disposal of battery units from C8455-G2 and C8475-G2 routers.