Juniper Networks 8 Router User Manual


 
ERX 8.0.x Hardware Guide
Figure 50: ERX Routers Installed in a Rack
Mechanical Requirements
Follow these mec ha nic al requirements for your rack:
Select from the following rack options:
Two-post rack—A freestanding enclosed cabinet with two mounting
posts
in the front
Telco
-type rack—Two adjacent mounting posts that you must secure to
the floor or an overhead structure
Four-post rack—A freestanding open rack, either open or closed
Therackmusthaveatleasttwomountingposts.
134 Equipment Rack Requirements