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Wireless AIR-ANT2410Y-R 2.4 GHz,10 dBi Yagi with RP-TNC Connector
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Speacification and Information
This document describes the AIR-ANT2410Y-R 10-dBi Yagi antenna and provides instructions for mounting it. The antenna operates in the 2.4- to 2.48-GHz frequency range and is designed for use as an access point or bridge antenna. The antenna is an enclosed 6-element, vertically polarized directional Yagi and is designed to be mounted indoors or outdoors on a mast or flat vertical surface.
Technical
Learn more about the Cisco Systems, Inc. AIR-ANT2410Y-R
Cisco Aironet 10-dBi Yagi Antenna (AIR-ANT2410Y-R)
This document describes the AIR-ANT2410Y-R 10-dBi Yagi antenna and provides instructions for mounting it. The antenna operates in the 2.4- to 2.48-GHz frequency range and is designed for use as an access point or bridge antenna. The antenna is an enclosed 6-element, vertically polarized directional Yagi and is designed to be mounted indoors or outdoors on a mast or flat vertical surface.
The following information is provided in this document.
•Obtaining Documentation and Submitting a Service Request
Technical Specifications
System Requirements
This antenna is designed for use with Cisco Aironet access points and bridges but can be used with any 2.4-GHz Cisco Aironet radio device that uses an RP-TNC connector.
Safety Precautions
Warning |
In order to comply with FCC radio frequency (RF) exposure limits, antennas should be located at a minimum of 7.9 inches (20 cm) or more from the body of all persons. Statement 332 |
Each year hundreds of people are killed or injured when attempting to install an antenna. In many of these cases, the victim was aware of the danger of electrocution, but did not take adequate steps to avoid the hazard.
For your safety, and to help you achieve a good installation, please read and follow these safety precautions. They may save your life!
1. If you are installing an antenna for the first time, for your own safety as well as others, seek professional assistance. Your Cisco sales representative can explain which mounting method to use for the size and type antenna you are about to install.
2. Select your installation site with safety, as well as performance in mind. Remember: electric power lines and phone lines look alike. For your safety, assume that any overhead line can kill you.
3. Call your electric power company. Tell them your plans and ask them to come look at your proposed installation. This is a small inconvenience considering your life is at stake.
4. Plan your installation carefully and completely before you begin. Successful raising of a mast or tower is largely a matter of coordination. Each person should be assigned to a specific task, and should know what to do and when to do it. One person should be in charge of the operation to issue instructions and watch for signs of trouble.
5. When installing your antenna, remember:
a. Do not use a metal ladder.
b. Do not work on a wet or windy day.
c. Do dress properly—shoes with rubber soles and heels, rubber gloves, long sleeved shirt or jacket.
6. If the assembly starts to drop, get away from it and let it fall. Remember, the antenna, mast, cable, and metal guy wires are all excellent conductors of electrical current. Even the slightest touch of any of these parts to a power line complete an electrical path through the antenna and the installer: you!
7. If any part of the antenna system should come in contact with a power line, don't touch it or try to remove it yourself. Call your local power company. They will remove it safely.
8. If an accident should occur with the power lines call for qualified emergency help immediately.
Installation Notes
General Installation Instructions for Mast-Mounted Antennas
The following instructions are common to most mast-mounted installations.
Step 1 Assemble your new antenna on the ground at the installation site.
Step 2 Attach the antenna to the mast and connect its coaxial cable while you are on the ground.
Step 3 If you lose control of the mast while raising it, make sure that it does not fall in the wrong direction. Use a durable non-conductive rope secured at each 2-foot level as the mast is raised. Have an assistant tend the rope, ready to pull the mast clear of any hazards (such as power lines) if it begins to fall.
Step 4 Use the mounting bracket and hardware provided with the antenna.
Step 5 If the installation will use guy wires:
a. Install guy anchor bolts.
b. Estimate the length of guy wire and cut it before raising the mast.
c. Attach guy wires to a mast using guy rings.
Step 6 Carefully connect the antenna and mast assembly to its mounting bracket and tighten the clamp bolts.
a. For a guyed installation, you must have at least one assistant to hold the mast upright while you attach and tighten the guy wires to the anchor bolts.
Step 7 Attach the provided self-adhering DANGER label at eye level on the mast.
Step 8 Install ground rods to remove any static electricity buildup and connect a ground wire to the mast and ground rod. Use ground rods designed for that purpose, not a spare piece of pipe.
Grounding the Antenna
Follow these steps to ground the antenna in accordance with national electrical code instructions.
Step 1 Use No. 10 AWG copper or No. 8 or larger copper-clad steel or bronze wire as ground wires for both mast and lead-in. Securely clamp the wire to the bottom of the mast.
Step 2 Secure the lead-in wire to an antenna discharge unit and the mast ground wire to the building with stand-off insulators spaced from 4 ft (1.2 m) to 8 ft (2.4 m) apart.
Step 3 Mount the antenna discharge unit as closely as possible to where the lead-in wire enters the building.
Step 4 Drill a hole in the building's wall as closely as possible to the equipment to which you will connect the lead-in cable.
Step 5 Pull the cable through the hole and form a drip loop close to where it enters the building.
Step 6 Thoroughly waterproof the lead-in area.
Step 7 Install a lightning arrestor.
Step 8 Connect the lead-in cable to the equipment.
Choosing a Mounting Location
The antenna is designed to create a directional broadcast pattern. To achieve this pattern, the antenna should be mounted clear of any obstructions to the sides of the radiating element. If the mounting location is on the side of a building or tower, the antenna pattern is degraded on the building or tower side.
Site Selection
Before attempting to install your antenna, determine where you can best place the antenna for safety and performance.
Follow these steps to determine a safe distance from wires, power lines, and trees.
Step 1 Measure the height of your antenna.
Step 2 Add this length to the length of your tower or mast and then double this total for the minimum recommended safe distance.
Generally, the higher an antenna is above the ground, the better it performs. Good practice is to install your antenna about 5 to 10 ft (1.5 to 3 m) above the roof line and away from all power lines and obstructions. If possible, find a mounting place directly above your wireless device so that the lead-in cable can be as short as possible.
Note The antenna can also be mounted on a wall or other flat vertical surface. Mounting hardware is not provided.
Tools and Equipment Required
A mast mounting installation kit is shipped with the antenna. To install the antenna on a mast, you need the following tools and equipment.
•A 5/16-in. (8 mm) wrench or suitable adjustable wrench
•A 5/16-in. (8 mm) hex allen wrench (if you need to change the antenna polarity)
•A small standard screw driver (if you need to change the antenna polarity)
•Cable ties and electrical tape
Note The antenna can also be mounted on a wall or other flat vertical surface. Mounting hardware is not provided.
The following section contains a typical procedure for installing the antenna on a mast. Your installation may vary. Before you begin, you may want to refer to Figure 1.
Mounting the Antenna
Figure 1 shows how the antenna should be mounted on a mast.
Figure 1 Antenna Mounting Details
1
|
Horizontal polarization arrow |
5
|
Spring lock washers, flat washer, and hex nuts |
2
|
Vertical polarization arrow |
6
|
Antenna mounting plate |
3
|
U-bolt |
7
|
Coaxial cable |
4
|
V-block |
8
|
RP-TNC connector |
Mounting on a Mast
Follow these instructions to mount the antenna on a mast.
Step 1 Remove
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