Rockwell Collins Inc. 8222210 Manuel D’Utilisation

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Cisco Aironet 1240AG Series Access Point Hardware Installation Guide
OL-7293-01
Chapter 2      Installing the Access Point
Attaching the Access Point to the Mounting Plate
Attaching the Access Point to the Mounting Plate
Follow these steps to attach the access point to the mounting plate:
Step 1
If your mounting plate has the cable security bracket, follow these steps:
a.
Connect the Ethernet cable to the access point Ethernet port or connect the power module’s power 
cable to the access point 48-VDC connector before attaching the access point to the plate.
b.
Carefully feed the Ethernet or power cable through the notch on the cable security bracket and slide 
the access point towards the bracket.
Note
If your access point is connected to Ethernet in-line power, do not connect the local power 
module to the access point. Using two power sources on the access point might cause the access 
point to shut down to protect internal components and might cause the switch to shut down the 
port to which the access point is connected. If your access point shuts down, you must remove 
all power and reconnect only a single power source.
Step 2
Line up the four keyhole clips on the mounting plate with the large ends of the keyhole-shaped holes on 
the access point.
Note
The keyhole clips on each side of the mounting plate are offset and can only be positioned in one 
direction onto the access point.
Step 3
Insert the mounting plate clips into the keyhole shaped holes on the access point.
Step 4
Slide the mounting plate towards the 5-GHz end of the access point while exerting slight pressure to 
force the access point and mounting plate together. You will hear a slight click when the locking detents 
contact the access point and locks it into place.
Step 5
Attach and adjust the antenna(s) or antenna cables to the access point antenna connectors.
Note
The 5-GHz antennas and antenna cables have a blue dot or blue label. Connect only antennas or 
antenna cables with blue dots or labels to the access point’s 5-GHz antenna connectors.
Step 6
If your access point does not have the cable security bracket, follow these steps:
a.
Connect a CAT 5 Ethernet cable to the access point Ethernet port.
b.
If using local power, insert the power module’s power cable into the access point’s 48-VDC power 
port.
Note
If your access point is connected to in-line power, do not connect the power module to the access 
point. Using two power sources on the access point might cause the access point to shut down 
to protect internal components and might cause the switch to shut down the port to which the 
access point is connected. If your access point shuts down, you must remove all power and 
reconnect only a single power source.