Cisco Systems 1500 Series manual Avoiding Damage to Radios in a Testing Environment

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Chapter 2 Mounting Instructions

Avoiding Damage to Radios in a Testing Environment

C i s c o C o n f i d e n t i a l - D r a ft 1

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 safety, and to help you achieve a good installation, please read and follow these safety precautions. They may save your installer’s life!

1.Select your installation site with safety, as well as performance in mind. Remember: electric power lines and phone lines look alike. For safety, assume that any overhead line can kill.

2.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 installer’s life is at stake.

3.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.

4.When installing the access point and antennas, 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.

5.Use a rope to lift the access point. If the assembly starts to drop, get away from it and let it fall.

6.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.

If an accident should occur call for qualified emergency help immediately.

Avoiding Damage to Radios in a Testing Environment

The radios on outdoor units (bridges) have higher transmit power levels than radios on indoor units (access points). When you test high power radios in a link, you must avoid exceeding the receiver’s maximum receive input level. At levels above normal the operating range, packet error rate (PER) performance is degraded. At even higher levels, the receiver can be permanently damaged. To avoid receiver damage and PER degradation, you can use one of the following techniques:

•Separate the omnidirectional antennas by at least 2 ft (0.6 m) to avoid receiver damage or by at least 25 ft (7.6 m) to avoid PER degradation.

Note These distances assume free space path loss and are conservative estimates. Required separation distances for damage and performance degradation levels in actual deployments will be less due to non line-of-sight propagation conditions.

•Reduce the configured transmit power to the minimum level.

•Use directional antennas and keep them away from each other.

•Cable the radios together using a combination of attenuators, combiners, or splitters to achieve a total attenuation of at least 60 dB.

Cisco Aironet 1500 Series Outdoor Mesh Access Point Hardware Installation Guide

 

OL-9977-05

2-5

 

 

 

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Contents Mounting Instructions Tools and Materials Unpacking the Access PointPackage Contents Safety Information Safety Precautions FCC Safety Compliance StatementAvoiding Damage to Radios in a Testing Environment Site Surveys Installation GuidelinesBecoming Familiar with Access Point Installation Components Before Beginning the InstallationComponents in a Typical Access Point Installation Access Point Connectors Choose Security MAC Filtering New Enabling Zero Touch Configuration on the ControllerInstallation Options Mounting the Access PointConfiguring a RAP Access Point Mounting Orientations Preferred Horizontal Orientation 5illustrates the access point vertical orientation Access Point Mounting Plate and Carriage Bolts Mounting Plate Screw Hole Locations Roof-Overhang InstallationMounting the Access Point on a Pole Adjustment Plate Attached to the Mounting Plate Pole Clamp and Clamp Adjustment Plate Mounted on a Pole 10 Access Point Attached to the Pole Clamp Streetlight Pole Installations Grounding the Access PointS c o C o n f i d e n t i a l D r a ft 11 Using the Streetlight Power Tap Adapter What to Do Next

1500 Series specifications

Cisco Systems has long been a forerunner in networking and cybersecurity solutions, and the Cisco 1500 Series represents a significant advancement in their offerings. Designed primarily for industrial environments, this series aims to facilitate reliable and secure connectivity in challenging conditions. The Cisco 1500 Series includes various models tailored to a wide range of applications, including critical infrastructure, smart cities, and the Internet of Things (IoT).

One of the standout features of the Cisco 1500 Series is its rugged design. Built to withstand extreme temperatures, vibration, and moisture, the devices are suitable for deployment in outdoor settings and industrial applications. This robust construction ensures that the devices remain operational under harsh conditions, promoting uninterrupted service delivery.

Moreover, the Cisco 1500 Series is equipped with advanced wireless technologies, including Wi-Fi 6 and secure mesh networking capabilities. Wi-Fi 6 provides higher throughput, better efficiency, and improved performance in environments crowded with multiple devices. The secure mesh functionality allows for seamless connectivity across large areas, enabling organizations to expand their networks without sacrificing performance or security.

Security is another critical aspect of the Cisco 1500 Series. With integrated security protocols and robust encryption methods, these devices safeguard sensitive data transmission. The series supports end-to-end encryption and access control measures, helping organizations comply with stringent regulatory requirements while protecting against cybersecurity threats.

Management and configuration of the Cisco 1500 Series are simplified through Cisco's cloud management solutions. Users can deploy, manage, and monitor their networks remotely, allowing for efficient oversight and real-time troubleshooting. This ability to manage devices from a centralized interface reduces the complexity often associated with network administration.

Additionally, the Cisco 1500 Series supports various IoT protocols, making it ideal for organizations looking to implement smart technologies. The series is compatible with standards such as MQTT and CoAP, enhancing interoperability among devices and systems, and enabling the creation of more efficient and intelligent environments.

In summary, the Cisco 1500 Series provides robust, secure, and efficient networking solutions suited for industrial and outdoor applications. Its rugged design, advanced wireless capabilities, integrated security features, and support for IoT protocols make it a compelling choice for organizations looking to enhance their connectivity and infrastructure reliability.
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