Cisco AIR-CAP1552E-A-K9 300MBPS Wireless Access Point Refurbished

The Cisco AIR-CAP1552E-A-K9 is an outdoor wireless access point designed to deliver reliable and high-speed wireless connectivity in outdoor environments. In this comprehensive guide, we will delve into the key features and specifications of this access point, breaking down its capabilities in simple English. With support for IEEE 802.11n, a data transfer rate of 300 Megabits Per Second (MBPS), and operation in both the ISM (Industrial, Scientific, and Medical) band and UNII (Unlicensed National Information Infrastructure) bands, the Aironet 1552E is optimized for outdoor deployments requiring robust wireless connectivity.

IEEE 802.11n Standard

The Cisco AIR-CAP1552E-A-K9 operates on the Institute of Electrical and Electronics Engineers (IEEE) 802.11n standard, a wireless networking standard that supports higher data rates and improved reliability compared to previous standards. This standard ensures enhanced performance in outdoor environments, allowing for faster and more reliable wireless connections.

The access point offers a maximum data transfer rate of 300 Megabits Per Second (MBPS). This high-speed capability enables the access point to handle data-intensive tasks such as video streaming, large file transfers, and other bandwidth-demanding applications in outdoor settings.

Outdoor Deployment

Designed specifically for outdoor deployment, the Aironet 1552E is built to withstand harsh environmental conditions. Its ruggedized construction and weatherproof enclosure ensure reliability and durability in various outdoor environments, including campuses, parks, and industrial sites.

ISM Band and UNII Band Support

The access point operates in both the ISM band and the UNII bands. These frequency bands are allocated for unlicensed use, providing flexibility and allowing the access point to operate in different frequency ranges to avoid interference and ensure optimal wireless performance.

Improved Wireless Performance

The IEEE 802.11n standard brings improvements in wireless performance, including increased range, higher data transfer rates, and improved reliability compared to previous wireless standards. These enhancements are particularly beneficial for outdoor deployments where connectivity challenges may arise.

Multiple Antennas

The access point may utilize multiple antennas, allowing for improved signal quality and coverage. This helps mitigate signal degradation caused by obstacles or environmental factors often encountered in outdoor environments.

The 300 MBPS data transfer rate ensures fast and efficient wireless connectivity. This speed is capable of supporting multiple simultaneous connections and bandwidth-intensive applications, meeting the demands of outdoor users and devices.

With its high data transfer rate, the access point can handle high-throughput applications such as video surveillance, outdoor Wi-Fi hotspots, and point-to-point or point-to-multipoint wireless links, providing a reliable and responsive wireless experience.

The Aironet 1552E is designed with a rugged enclosure to withstand harsh outdoor conditions, including extreme temperatures, humidity, and exposure to the elements. This durability ensures consistent performance in demanding outdoor environments.

Weatherproof Enclosure

The access point's weatherproof enclosure protects internal components from moisture, dust, and other environmental factors, ensuring the longevity and reliability of the device in outdoor installations.

The access point operates in both the ISM band and the UNII bands, providing flexibility in frequency selection for wireless communication. Operating across different bands allows for better channel selection to avoid interference and optimize wireless performance.

By operating in different frequency bands, the access point can dynamically select channels with minimal interference, ensuring stable and reliable wireless connections even in crowded outdoor environments.

The item is designed to provide reliable wireless coverage in a variety of enterprise environments. It supports the 802.11n wireless networking standard, which allows for data rates of up to 300 Mbps and includes support for multiple input, multiple output (MIMO) technologies, which allows the AP to transmit and receive data on multiple antennas simultaneously. This can help to improve the range and reliability of the wireless signal.

The AP is also equipped with advanced beamforming techniques, which help to focus the wireless signal towards connected devices, and includes a range of features to help ensure consistent wireless performance. These features include support for Quality of Service (QoS) to prioritize different types of network traffic and support for load balancing to distribute wireless clients evenly across multiple APs.

In addition to its wireless capabilities, the model also includes a range of networking features to help ensure reliable performance. These features include support for Power over Ethernet (PoE), which allows the AP to be powered via an Ethernet cable, and support for advanced security protocols, such as Wi-Fi Protected Access (WPA) and WPA2, to help protect against unauthorized access.

The model is a wireless access point from Cisco's Aironet 1550 Series. It supports IEEE 802.11n, which is a wireless networking standard that provides higher data rates and improved coverage compared to earlier standards. The access point has a maximum transmission speed of 300 Mbps, which refers to the maximum data transfer rate that can be achieved over the wireless connection. This speed can be achieved over a range of frequencies, including 2.4 GHz and 5 GHz.

This item is designed for use in enterprise environments, and it offers a range of features to help ensure reliable and secure wireless connectivity. These features include support for advanced security protocols, Quality of Service (QoS) to prioritize different types of network traffic, and advanced antenna technology to improve coverage and performance. The access point can be managed and configured using Cisco's wireless LAN controller and management tools.

• Manufacturer: Cisco
• Model Number or SKU# AIR-CAP1552E-A-K9
• Product Line: Aironet
• Product Type: Wireless Access Point

• Wireless Transmission Speed 300 MBPS
• Wireless LAN Standard: IEEE 802.11n
• ISM Band: Yes
• UNII Band: Yes
• ISM Minimum Frequency: 2.40 GHz
• ISM Maximum Frequency: 2.48 GHz
• UNII Minimum Frequency: 5.73 GHz
• UNII Maximum Frequency: 5.85 GHz
• Total Number of Antennas 3
• Antenna Gain 7 dBi
• Antenna Gain 4 dBi
• Antenna Type Omnidirectional Antenna

• Ethernet Port: Yes
• Fast Ethernet Por:t Yes
• Gigabit Ethernet Port: Yes
• Number of Network (RJ-45) Ports: 1
• PoE (RJ-45) Port: Yes

• Input Voltage: 12 V DC
• Power Source: AC Adapter

• Auto-sensing per device, MAC address filtering, DFS support, VPN passthrough, MIMO technology,
• Quality of Service (QoS), wireless bridge mode, CleanAir technology, ClientLink technology
• Flexible deployment options: Access or mesh network, extension of an Ethernet network, and Ethernet, fiber, wireless, or cable backhaul. Service provider support: Wi-Fi for next-generation mobile data offload and personalized mobile services.
• Cisco CleanAir technology: Integrated spectrum intelligence to detect, classify, and mitigate RF interference from unauthorized wireless bridges or malicious devices. High-bandwidth video surveillance over Wi-Fi without the high cost of installing cables over long distances.
• High-performance, multipurpose network with low CapEx and OpEx.
• Integrated wired and wireless: The Cisco Borderless Network Architecture provides cost savings with end?to-end network access solutions that include wireless, switching, routing, and security.

• The Cisco Aironet 1552E and 1552H Outdoor Access Points use three Cisco AIR-ANT2547V-N Antennas.
• These dual-band, omnidirectional, stick antennas have a gain of 4 dBi (2.4 GHz) and 7 dBi (5 GHz).
• The Cisco Aironet 1552EU and 1552CU can utilize omni or directional antennas on each radio independently.

Compliant Standards

• IEEE 802.11b, IEEE 802.11a, IEEE 802.3af, IEEE 802.11g,
• IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11n

In summary, the Cisco AIR-CAP1552E-A-K9 Aironet 1552E outdoor wireless access point is tailored to meet the demands of outdoor deployments. With support for IEEE 802.11n, a 300 MBPS data transfer rate, ruggedized construction, weatherproof enclosure, and operation in both the ISM band and UNII bands, this access point provides reliable and high-speed wireless connectivity in challenging outdoor environments. Whether used in public spaces, industrial sites, or outdoor campuses, the Aironet 1552E offers a robust solution for extending wireless coverage and supporting various outdoor applications.