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CiscoASR 9000 Series Aggregation Services Router Hardware Installation Guide
Chapter1 Preparing for Installation
Site Requirement Guidelines
Figure1-25 Cisco ASR 9904 Router Clearance Requirements in a 4-Post Rack Installation
351294
Rear of chassis
Front of chassis
6.00 in
(15.24 cm)
2.45 in
(6.22 cm)
2.45 in
(6.22 cm)
2.282 in
(5.79 cm)
25.02 in
(63.54 cm)
17.57 in
(44.64 cm)
18.97 in
(48.19 cm)
6.00 in
(15.24 cm)
Rack
mounting
surface