Overview

C H A P T E R 1

The Cisco Aironet 1520 Series Outdoor Mesh Access Point (hereafter called the access point) is a modularized wireless outdoor access point designed for use in a mesh network. The access point also supports wireless client access, point-to-point bridging, point-to-multipoint bridging, and point-to-multipoint mesh wireless connectivity. The access point is a standalone unit that can be

The LAP1522 model supports two radios (2.4-GHz and 5-GHz) and the LAP1524 model supports up to

4radios (2.4-GHz, 5.8-GHz, and 4.9-GHz public safety band). Both models provide client access without the need for a license. The 5-GHz radios are dedicated to backhaul operations to reach a wired network and the 2.4-GHz radio is used for wireless clients. The 4.9-GHz public safety band radio is used for backhaul and access. The access point can support 6 to 54 Mb/s data rates.

The access point is manufactured in three configurations: cable, pole mount, and mesh. The cable configuration has three antenna connectors on the top of the unit, can be mounted to a cable strand, and supports power-over-cable (POC). The pole mount configuration supports two antennas on the top and bottom of the unit. It can be mounted to a pole or building wall and supports fiber-optic networks and several power options. The Mesh configuration has two antennas on the top and bottom of the unit. It can be powered by AC and only supports wireless backhaul communications to reach the wired network. It does not support hard-wired communications (cable, fiber-optic, or Ethernet) to a wired network.

The access point is also available as a hazardous location option. When configured, the access point complies with safety standards for Class I, Division 2, Zone 2 hazardous locations in which ignitable concentrations of flammable gases, vapors, or liquids are not likely to exist under normal operation conditions). When you select the hazardous location option as part of the ordering process, Cisco configures the system to contain the new components. Two conduit adaptors and assembly instructions placed in the shipping box provide information and assembly procedures.

The access point can also operate as a relay node for other access points not directly connected to a wired network. Intelligent wireless routing is provided by the patented Adaptive Wireless Path Protocol (AWPP). This enables each access point to identify its neighbors and intelligently choose the optimal path to the wired network by calculating the cost of each path in terms of signal strength and the number of hops required to get to a controller.

The access point is configured, monitored, and operated through a Cisco wireless LAN controller (hereafter called a controller) as described in the Cisco Wireless LAN Controller Configuration Guide. The Deployment Guide: Cisco Mesh Networking Solution describes how to plan and initially configure the Cisco mesh network, which supports wireless point-to-point, point-to-multipoint, and mesh deployments. The controllers use a browser-based management system, a command-line interface (CLI), or the Cisco Wireless Control System (WCS) network management system to manage the controller and the associated access points. The access point supports hardware-based advanced encryption standard (AES) encryption between wireless nodes to provide end-to-end security.

Cisco Aironet 1520 Series Outdoor Mesh Access Point Hardware Installation Guide

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1520 specifications

Cisco Systems is a renowned technology company that has been instrumental in shaping the networking landscape. Among its many offerings is the Cisco 1520 series, which is known for its robust performance and versatility in various applications. The Cisco 1520 is primarily designed for wireless communication and networking, catering to various sectors ranging from enterprise environments to educational institutions.

One of the main features of the Cisco 1520 series is its support for a wide array of wireless standards, including IEEE 802.11a/b/g/n/ac. This multi-band support allows for a seamless connection across different types of devices, ensuring that users can access high-speed internet regardless of their device specifications. The capability to operate across multiple frequency bands also enhances the efficiency of the network by reducing interference and promoting better signal quality.

In terms of design, the Cisco 1520 boasts a compact and rugged structure, making it suitable for various deployment scenarios. Its durability ensures that it can withstand harsh environmental conditions, which is especially important for outdoor installations in schools, campuses, or large public events. With a weather-resistant casing, it provides reliability and longevity in outdoor applications.

Another key characteristic of the Cisco 1520 series is its advanced security features. With integrated security protocols such as WPA2, it ensures that data transmitted over the network is protected from unauthorized access. This emphasis on security is critical in today’s digital landscape, where cyber threats are increasingly sophisticated.

The Cisco 1520 is also equipped with Cisco's innovative Mobility Express technology, which allows for simplified deployment and management of wireless networks without the need for a dedicated controller. This technology enables administrators to easily monitor and manage the wireless environment, providing insights into user behavior and overall network performance.

Moreover, the Cisco 1520 series supports Power over Ethernet (PoE), which simplifies the installation process by allowing the device to receive power and data over a single Ethernet cable. This feature is especially advantageous in locations where power outlets are scarce.

In summary, the Cisco 1520 series stands out due to its robust feature set, encompassing multi-band support, advanced security measures, durability, and innovative deployment technologies. It is well-suited for a wide range of applications, making it a valuable addition to Cisco’s extensive portfolio of networking solutions.