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Cisco Integrated Services Router Hardware Installation Guide
OL-27407-01
Chapter2 Installing the Router Installing the Cisco 810 ISR
Figure2-12 T-Rail, Channel, and Beam Ceiling Rail Types
Figure2-13 Adapter Clips Installed with Ceiling Grid Clips
Mounting the Cisco 812 ISR Below a Suspended Ceiling The recommended power option for the Cisco 812 ISR, when mounted below a suspended ceiling, is the
Cisco C810-POE-SPL (PoE+ splitter) with the use of the supplied 1.3 meter power cable and Cat5 cable
(Plenum rated). The cables can be hidden above the suspended ceiling for a clean installation. See the
“Installing the Cisco PoE+ Splitter” section on page2-2 for details on in stalling t he PoE+ sp litter.
Use a flat screwdriver if there is a need to remove the GE/console cables.
To mount the Cisco 812 ISR below a standard or recessed suspended ceiling, perform these steps.
Step1 Decide where you want to mount the router on your suspended ceiling.
Step2 Open the ceiling grid clip completely.
Step3 Place the ceiling grid clip over the T-rail and close it to the appropriate detent (A, B, or C).
Step4 Use a screwdriver to tighten the two ceiling grid clip locking screws to prevent the clip from sliding
along the T-rail.
Step5 Observe the ceiling grid clip width detent letter (A, B, or C) that corresponds to the T-rail width.
Step6 Align the corresponding holes (A, B, or C) on the mounting bracket over the mounting holes on the
ceiling grid clip.
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Adapter clips
Ceiling grid
clip
Mounting
bracket
Access
point