Cisco ASR 901S Series Installation Manual page 54

Mounting the Router onto a Wall
Step 4 Using the wrench, screw the M8 x 12 screws into the support bolt holes on either side the router (see the above
figure ). Do not screw the bolt all the way in; leave approximately a 0.25 in. (0.635 cm) space.
Figure 23: Router in Wall Mount Bracket
Step 5 Ensure that the front of the router is vertical, and tighten the eight bolts to 13 to 15 ft lbs (17.6 to 20.3 Nm).
Note
Step 6 (Optional) When using the optional Cisco external omnidirectional antenna, connect it to the router point as
shown in the above figure. Hand-tighten the antenna to the router.
Note
Step 7 Continue with
Cisco ASR 901S Series Aggregation Services Router Hardware Installation Guide
44
Ensure that the router is always mounted in a vertical
position.
When the antenna is not installed on the router, it is mandatory to install the antenna dust cap that is
shipped with the router. This dust cap protects the router interior from environmental elements like
water, heat, cold, and dust.
Grounding the Router, on page 45 and Powering on the Router, on page
Installing the Router
69.
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