
Chapter 8
Maintaining ERX Routers
This chapter lists the tools, items, and steps needed for installing and uninstalling ERX router components. Other maintenance procedures must be performed by an authorized Juniper Networks technician.
This chapter contains the following sections:
Required Tools and Items on page 85
Storing Modules and Components on page 86
Cleaning the System on page 86
Upgrading from Release 5.1.1 or
Upgrading NVS Cards on SRP Modules on page 87
Replacing an NVS Card on page 89
Upgrading Memory on SRP Modules on page 90
Replacing SFPs on I/O Modules on page 93
Replacing Fan Trays on page 97
Installing a
Required Tools and Items
You will need the following tools and other items to replace ERX router components:
Flathead and Phillips screwdrivers
Insulated adjustable wrench
Antistatic wrist strap
Antistatic bags (or other protective packaging to hold components)
Plastic boots or other protective cover for
Required Tools and Items |
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