Installing The Router Chassis In The Rack - Cisco ASR 903 Installation Manual

Chapter 3 Installing the Cisco ASR 903 Router
The A903-FAN-E fan tray with filter (A903-FAN-F) cannot be mounted using the mounting screws that
Note
are supported for A903-FAN fan tray. This is not an issue with the FAN tray filter blank panel
(A903-FAN-F-B). We recommend that you use the short screws provided in the following rack mount
kits to avoid interference of the air filter during rack mounting and while replacing the fan tray
(A903-FAN) with the fan tray (A903-FAN-E):
•
•
Step 4 Repeat Step

Installing the Router Chassis in the Rack

To install the router chassis in the equipment rack, perform these steps:
Position the chassis in the rack as follows:
Step 1
•
•
Align the mounting holes in the bracket (and optional cable guide) with the mounting holes in the
Step 2
equipment rack.
Caution Do not use interface module and power supply ejector handles to lift the chassis; using the handles to
lift the chassis can deform or damage the handles.
Figure 3-3
OL-25178-03
19" rack mount kit (A903-RCKMT-19IN)
ETSI rack mount kit (A903-RCKMT-ETSI)
2 and Step 3 for the other bracket.
If the front of the chassis (front panel) is at the front of the rack, insert the rear of the chassis between
the mounting posts.
If the rear of the chassis is at the front of the rack, insert the front of the chassis between the
mounting posts.
Installing the Chassis in a 19-inch EIA Rack
Installing the Router in a Rack
Cisco ASR 903 Router Hardware Installation Guide
3-3