Before You Begin

Before installing E-series routers, be sure you:

Have a plan for installing the routers that takes into consideration future expansion of your system.
Have the tools and accessories needed to complete the installation.
Read and understand the clearance requirements for the front and back of the chassis for cable routing and other unit access. See Environmental Requirements for more information.
Read and understand the clearance requirements for the chassis to ensure adequate ventilation.
Prepare the equipment racks by measuring and marking space for each router and plenum you plan to install.