Руководство По Установке для Cisco Cisco Aironet 1400 Wireless Bridge
7
Cisco Aironet 1400 Series Outdoor Wireless Bridge 9.5-dBi Sector Antenna
78-15546-01
Installation Notes
Step 5
Use the coaxial connector sealing compound to make the antenna connection weather-proof, following
the instructions contained in the Cisco Aironet 1400 Series Wireless Bridge Mounting Instructions.
the instructions contained in the Cisco Aironet 1400 Series Wireless Bridge Mounting Instructions.
Step 6
Use a standard screwdriver to tighten the hose clamps. Do not overtighten.
Mounting the Antenna on a Flat Vertical Surface
Mount the antenna on a suitable flat vertical surface using appropriate fasteners. The surface must be
oriented so that the antenna is mounted as closely as possible to the direction the antenna will be pointing
when it is operating.
oriented so that the antenna is mounted as closely as possible to the direction the antenna will be pointing
when it is operating.
Follow these steps to mount the antenna on a flat vertical surface:
Step 1
Determine the polarization to use. Follow these steps to adjust the polarization:
a.
Use a ¾-in. (19-mm) wrench to loosen the bulkhead connector so that you can rotate the antenna.
b.
Line up the antenna on the mounting bracket so that the desired polarization arrow points up.
shows the antenna orientated vertically. Make sure that the pin on the antenna is in the hole
on the mounting bracket.
c.
Make sure the drain hole at the bottom of the antenna is not plugged. If it is, remove it and install it
into the drain hole on the side of the antenna.
into the drain hole on the side of the antenna.
d.
Use a ¾-in. (19-mm) open-end wrench to tighten the bulkhead connector. Do not overtighten.
Step 2
Secure the antenna to the mounting bracket with the bulkhead connector, washer, and nut provided in the
mounting kit. Use a ¾-in. (19-mm) wrench to tighten the bulkhead connector. Do not overtighten.
mounting kit. Use a ¾-in. (19-mm) wrench to tighten the bulkhead connector. Do not overtighten.
Step 3
Mark the positions of the top and bottom mounting bracket holes on the surface where you intend to
mount it. The distance between the holes is 5 3/16-in (13.2-cm). Make sure the holes are orientated
vertically on the surface.
mount it. The distance between the holes is 5 3/16-in (13.2-cm). Make sure the holes are orientated
vertically on the surface.
Step 4
Drill two holes at the locations you marked. The size of the holes depends on the type of surface and the
method by which you intend to attach the bracket.
method by which you intend to attach the bracket.
Step 5
Form a drip loop in the antennna cable and install the mounting bracket on the surface using appropriate
fasteners.
fasteners.
Step 6
Connect the antenna’s coaxial cable to the bridge’s N-Type antenna connector and tighten it hand-tight.
Note
If you prefer to tighten the antenna connection, use a torque-limiting tool like those listed in the
Tools and Equipment Required section and tighten it to 14-inch pounds. 14-inch pounds is
basically the torque a person can achieve using one hand.
Tools and Equipment Required section and tighten it to 14-inch pounds. 14-inch pounds is
basically the torque a person can achieve using one hand.
Step 7
Use the coaxial connector sealing compound to make the bridge antenna connection weatherproof,
following the instructions contained in the Cisco Aironet 1400 Series Wireless Bridge Mounting
Instructions.
following the instructions contained in the Cisco Aironet 1400 Series Wireless Bridge Mounting
Instructions.
Step 8
Perform the antenna alignment procedure. The procedure is in the following section.