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Cisco 819 Integrated Services Router Hardware Installation Guide
OL-23125-02
Chapter 2 Installing the Router
Mounting the DC Power Supply
Mounting the DC Power Supply
Warning
Read the wall-mounting instructions carefully before beginning installation. Failure to use the
correct hardware or to follow the correct procedures could result in a hazardous situation to people
and damage to the system.
Statement 378
The Cisco 800 ISR DC power supply may be mounted to a wall using four #6 pan- or round-head wood
screws for the mounting holes on the supply.
Caution Each mounting screw must go into a wall stud (wood) or a wall anchor of the appropriate type for the
wall. Screws into drywall is not sufficient to support the DC power supply.
For attaching to a wall stud, the power supply requires #6 wood screws (round- or pan-head). The screws
must be long enough to penetrate and tap at least 0.75 inches (19.1 mm) into the supporting wood or
metal wall stud.
For hollow-wall mounting, the power supply requires the use of appropriate-sized wall anchors that work
with the drywall thickness the unit is to be installed in. Use hollow-wall anchors that support using #6
screws and use #6 pan- or round-head screws to secure the power supply to the wall. Each wall anchor
should be rated for at least 30 lbs.
Caution If the screws are not properly anchored, the strain of the DC supply cables could pull the router from the
wall.
Figure 2-16 DC Power Supply Wall-Mounting Features
To mount the DC power supply to the wall, follow these instructions:
Step 1 Install the four screws into the mounting holes on the DC power supply (see Figure 2-16) before being
secured to the wall studs or wall anchors.
Step 2 Hang the DC power supply by securing the screws to the wall stud or into the wall anchors.
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2.44
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(1.97)
302465
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4X .17