Rack-Mounting the Cisco ASR 1001 Router
•
Note
When handling the chassis, always follow proper lifting practices. See the
section on page
The Cisco ASR 1001 Router can be installed with both front or rear rack-mount brackets.
Verifying Rack Dimensions
Before you install the chassis, measure the space between the vertical mounting flanges (rails) on your
equipment rack to verify that the rack conforms to the measurements shown in
Figure 12-14
Mark and measure the distance between two holes on the left and right mounting rails.
Step 1
The distance should measure 18.31 inches ± 0.06 inches (46.5 cm ± 0.15 cm).
Note
Measure the space between the inner edges of the left front and right front mounting flanges on the
Step 2
equipment rack.
The space must be at least 17.7 inches (45 cm) to accommodate the chassis which is
17.25 inches (43.8 cm) wide and fits between the mounting posts on the rack.
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
12-20
If you are using a two-post rack secure the rack to the floor surface to prevent tipping and
Note
avoid bodily.
Four post, 19-inch equipment rack. Inner clearance (the width between the inner sides of the two
posts or rails) must be at least 19 inches (48.26 cm). The height of the chassis is 1.71 inches (43.43
mm). Airflow through the chassis is from front to back.
5-23.
Verifying Equipment Rack Dimensions
Mounting flanges
Minimum usable
aperture 17.7 inches
(45.0 cm)
Hole centerline
to hole centerline
18.31 inches ± 0.06 inches
(46.5 cm ± 0.15 cm)
Measure for pairs of holes near the bottom, middle and top of the equipment rack to ensure that
the rack posts are parallel.
Chapter 12
Cisco ASR 1001 Router Overview and Installation
"Chassis-Lifting Guidelines"
Figure
12-14.
OL-13208-11