Ethernet Ports

Chapter 1 Overview

Hardware Features

Caution When the access point is installed outdoors or in a wet or damp location, the AC branch circuit that is powering the access point should be provided with ground fault protection (GFCI), as required by Article 210 of the National Electrical Code (NEC).

The Ethernet cable from the power injector to the access point (PoE-in port) must be not less than 10 ft (3.1 m).

The AC power cord options are listed below:

•40-ft (15.2-m) power cord for light pole installations in the US and Canada. One end of the power cord is terminated with an access point AC power connector, and the other end is terminated with an AC plug (AIR-CORD-R3P-40NA=).

•40-ft (15.2-m) power cord for light pole installations in the European Union. One end of the power cord is terminated with an access point AC power connector, and the other end is unterminated. Users must install a plug that is certified for outdoor use and that it has a minimum IP67 rating, such as Interpower 84131251 or Hubbell HBL316P6W (IEC/EN60309) pin-and-sleeve type connectors (AIR-CORD-R3P-40UE=).

•4-ft (1.2-m) streetlight power tap adapter for light pole installations in the US and Canada (AIR-PWR-ST-LT-R3P=).

The access point supports a PoE-in port and a PoE-out port. The access point’s PoE-in port uses an RJ-45 connector (with a liquid tight adapter) to link the access point to the 10/100/1000BASE-T network. The Ethernet cable is used to send and receive Ethernet data and to optionally supply inline 56-VDC power from the power injector.

The access point’s PoE-out (10/100/1000BASE-T) port uses an RJ-45 connector (with a liquid tight adapter) to provide LAN connectivity and IEEE 802.3af power to a single peripheral customer device, such as a camera or sensor gateway. The PoE-out port should not be connected to a switch or hub.

Note The PoE-out port is disabled when the access point is powered by the power injector.

The Ethernet MAC addresses is printed on the bottom of the access point under the LEDs (refer to the “Finding the Product Serial Number” section on page XIV).

Warning To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord. Statement 1023

The Ethernet cable must be a shielded outdoor rated Category 5e (CAT5e) or better cable. The access point senses the Ethernet and power signals and automatically switches internal circuitry to match the cable connections.

Caution To provide inline PoE, you must use the 1520 power injector (AIR-PWRINJ1500-2=). Other power injectors, PoE switches, and 802.3af power sources cannot provide adequate power, which may cause the access point to malfunction and cause possible over-current conditions at the power source.

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.