ERX Edge Routers Installation and User Guide

APPENDIX D
Preparing Your Site
D-4
• The distance between the mounting holes in the two posts must be
18.31 inches ±.063 inch, as specified in the EIA 310-C.
• Do not use an enclosed rack for the ERX-700 series. It does not
provide adequate ventilation.
• A fully loaded rack with three ERX-1400 series systems must
structurally support 300 pounds (136 kilograms).
• The system fits in a 19-inch rack. You can install a system in a 23-inch
rack if you use the 23-inch ears available from Juniper Networks.
Contact your Juniper Networks sales representative for more
information.
Space Requirements
If you use an enclosed rack for an ERX-1400 series system, ensure that
there is a minimum of 3 inches of clearance between the inner side wall
and the system. This clearance space will allow adequate air flow.