Cisco 800 Series Hardware Installation Manual page 166

Installing the Cisco 810 ISR
Hold the mounting bracket and insert a 6-32 x 0.18-inch screw into each of the four corresponding holes
Step 7
(A, B, or C) and tighten.
Step 8 If necessary, drill or cut a cable access hole in the ceiling tile large enough for the Ethernet and power
cables. Pull the cables through the access hole until you have about 1 foot of cable protruding from the
hole.
Step 9 (Optional). Use the ground screw to ground the router to a suitable building ground. See the
the Cisco 812 ISR" section on page 2-18
Step 10 Connect the Ethernet and power cables to the router.
Step 11 Align the router feet over the keyhole mounting slots on the mounting bracket. If you created a hole for
the cables, make sure the router is positioned so that the cables reach their respective ports.
Step 12 Gently slide the router onto the mounting bracket until it clicks into place.
Cisco 812 ISR mounted on a T-rail ceiling rail using a ceiling grid clip.
Cisco Integrated Services Router Hardware Installation Guide
2-14
for general grounding instructions.
Chapter 2 Installing the Router
"Grounding
Figure 2-14 shows the