Cisco 881w Manual

 
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Step 1Remove the four mounting screws of the top cover.
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Step 2Install the left-side FIPS cover, as shown in detail A.
Step 3Rotate and bring into the close position to hinge to the correct hexagon.
Step 4Place the adapter plate before closing by aligning the mounting holes.
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Detail A
Adapter
Plate 

 
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Step 5Secure the FIPS cover with two mounting screws.
Step 6Install the right-side FIPS cover the same way as the left-side FIPS cover.
Step 7View after both covers are installed.
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Step 8If the FIPS covers are installed with the rack mount brackets, the adapter plates are not required in the 
installation.
Installing Antennas for Cisco 890 Series
The Cisco 890 series wireless routers have three reverse-polarity threaded Neill-Concelman (RP-TNC) 
connectors on the back panel. The antennas that are shipped with the router are dual-band...

 
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Chapter 2      Installing the Router
  Installing the Cisco 860, 880, 890 ISR
To attach the radio antennas to your wireless router, follow these steps:
Step 1Manually screw the antennas tight to the RP-TNC connectors on the back of the router.
Figure 2-45 Attaching Antennas to the Router
Step 2
Orient the antennas. For optimum wireless performance, the antennas should be perpendicular with 
respect to the floor.
a.If the router is...

 
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Figure 2-46 Antennas Oriented Vertically Up
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Figure 2-47 Antennas Oriented Vertically Down
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Installing Cisco 890 Series in a Rack
The Cisco 890 series ISRs can be mounted in a rack.
To install a Cisco 890 series ISR in a rack, follow these steps:
Step 1Remove the screws, as shown in Figure 2-48.
Figure 2-48 Screw Locations
Step 2
Using the screws provided, attach the rack-mount brackets to the Cisco 890 series ISR chassis, as shown 
in Figure 2-49....

 
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Figure 2-49 Attaching the Rack-mount Brackets to the Cisco 890 Series ISR
CautionChassis installation must allow unrestricted airflow for chassis cooling.
Step 3Using two screws for each side (supplied with the rack), attach the Cisco 890 series ISR with rack-mount 
brackets to a 19-inch rack. Start with the lower pair of screws first, resting the brackets on...

 
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Step 5Connect the chassis to a reliable earth ground. For the chassis ground connection procedures, see the 
“Installing Cisco 890 Series in a Rack” section on page 2-58.
Installing the C881G-B/S/V-K9 ISR
To install the C881G-B/S/V-K9 ISR, follow the instructions in the “Installing the Cisco 860, 880, and 
890 Series Routers” section on page 2-45.
However,...