Installation Guide

Table Of Contents
Maintenance and Field Replacement
Maintenance and field replacement overview.................................................................................................................................................241
Hardware maintenance schedule........................................................................................................................................................................... 241
Replacing a management module.......................................................................................................................................................................242
Replacing an interface module...............................................................................................................................................................................243
Replacing a switch fabric module.........................................................................................................................................................................244
Replacing a fiber-optic transceiver...................................................................................................................................................................... 244
Replacing a power supply.........................................................................................................................................................................................245
Replacing fan assemblies........................................................................................................................................................................................... 251
Maintenance and field replacement overview
This chapter describes how to perform any required maintenance on your device. It also describes how to install the following field-
replaceable hardware:
Management modules
Compact flash cards in management modules
Interface modules
Switch fabric modules
Fiber optic transceivers
Fans
Power supplies
Fan deflectors
Air filters
Hardware maintenance schedule
DANGER
The procedures in this manual are for qualified service personnel.
Brocade routers require minimal maintenance for hardware components. It is recommended that you perform the following regular
maintenance tasks:
Clean the fiber-optic connectors on a fiber-optic transceiver port and the connected fiber cable each time you disconnect the
cable.
Replace the air filters quarterly.
You can also replace the following hardware components, as needed:
All modules (management, interface, and switch fabric).
Fiber-optic transceivers.
AC or DC power supplies.
Fan assemblies.
Brocade NetIron MLXe Series Hardware Installation Guide
53-1004203-03 241