Figure 19: MX204 Chassis Dimensions and Clearance Requirements
MX204 Router Rack Requirements
The MX204 router can be installed in a standard 19-in. rack. Many types of racks are acceptable, including
four-post (telco) racks and open-frame racks. Table 21 on page 61 summarizes rack requirements and
specifications for the router.
Table 21: Rack Requirements and Specifications for an MX204 Router
GuidelinesRack Requirement
Use a four-post rack. You can mount the router on any four-post rack that
provides bracket holes or hole patterns spaced at 1 U (1.75-in./4.44-cm)
increments and that meets the size and strength requirements specified in this
table.
A U is the standard rack unit defined in Cabinets, Racks, Panels, and Associated
Equipment (document number EIA-310–D) published by the Electronics
Components Industry Association (http://www.ecianow.org/).
Rack type and mounting bracket
hole spacing
61