Rack Types
Table 5: Rack specification EIA (19 inches and 23 inches)
Post Type
4 Post
2 Post
4 Post
2 Post
Figure 4: Four Post Rack Type
Cisco ASR-920-20SZ-M Aggregation Services Router Hardware Installation Guide
26
Rack Type
Rack Front Opening
(X)
19 inches (48.3
450.8mm (17.75")
centimeters)
23 inches (58.4
552.45mm (21.75")
centimeters)
Install the Router
Rack Mounting Hole
Mounting Flange
Centre-Centre (Y)
Dimension (Z)
465mm (18.312")
482.6mm (19")
566.7mm (22.312")
584.2mm (23")