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by Cisco
Product Line: Cisco Meraki
Product Type: Access Point
Sold out
Original price $0.00 - Original price $350.00
Original price
$0.00 - $350.00
Current price $0.00
Title: Surplus

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Product Description

The MR42-HW Cisco features a 3x3 MU-MIMO technology and supports 802.11ac Wave 2 Wi-Fi standards, enabling a dual-band frame rate of up to 1.9 Gbps. It operates on 2.4 GHz and 5 GHz radio frequencies with four radios and offers QAM up to 256, ensuring high-capacity, multi-user support for environments such as offices, schools, and hospitals. This device includes a 10/100/1000 BASE-T Ethernet (RJ45) interface, supports Power over Ethernet (37 to 57 V), and has a maximum power consumption of 20 W, with options for desktop, ceiling, and wall mounting to accommodate various installation requirements.

Key Feature for the MR42-HW

  • What is the maximum data rate supported by the device?
    The device supports a maximum data rate of 1.9 Gbps (Aggregated Dual-Band).
  • How many radios does the device have?
    It has four radios.
  • Can the device operate on both 2.4 GHz and 5 GHz frequencies simultaneously?
    Yes, it operates on both 2.4 GHz and 5 GHz frequencies simultaneously.
  • What Wi-Fi standards does the device support?
    The device supports 802.11ac Wave 2 Wi-Fi standards.
  • What type of MIMO technology is used in this device?
    It uses 3x3 MU-MIMO technology.
  • What are the power requirements for the device?
    Power over Ethernet requires 37 to 57 V, and DC input voltage is 12 V with a maximum power consumption of 20 W.
  • How does the device handle security physically?
    It includes two security screw options and a Kensington lock hard point for physical security.
  • What are the device's operating temperature limits?
    The operating temperature ranges from 0 °C to 40 °C.
  • What mounting options are available for the device?
    Mounting options include desktop, ceiling, and wall.
  • What types of environments is this device designed for?
    It is designed for use in offices, schools, hospitals, shops, and hotels.

Product Review

The Cisco MR42-HW offers dual-band functionality with 3x3 MU-MIMO technology, supporting high-density environments such as offices and schools with a frame rate of up to 1.9 Gbps. However, its maximum operating temperature of 40 °C may limit deployment in environments with high ambient temperatures. Furthermore, the device's power consumption of 20 W and the requirement for Power over Ethernet (PoE) within a 37 to 57 V range necessitate a compatible infrastructure, potentially increasing setup costs.


The Cisco MR42-HW is a cutting-edge wireless access point designed to cater to the demands of high-density networks in environments such as offices, schools, hospitals, retail spaces, and hotels. This access point integrates advanced features and technology to provide high-speed, reliable Wi-Fi connectivity, facilitating seamless user experiences and efficient network management. At the core of the Cisco MR42-HW are its dual-band capabilities, operating on both 2.4 GHz and 5 GHz frequencies. This dual-band functionality allows for an aggregated dual-band frame rate of up to 1.9 Gbps, ensuring ample bandwidth for multiple users and devices simultaneously. The device is equipped with four radios and utilizes 3x3 MU-MIMO technology, which enhances network efficiency by allowing the access point to communicate with multiple devices at the same time. The Cisco MR42-HW supports the advanced 802.11ac Wave 2 Wi-Fi standard, offering significant improvements in speed, capacity, and range. This is further complemented by three spatial streams and QAM support up to 256, enabling faster data transmission and improved overall performance. Key hardware specifications include: - Integrated omni-directional antenna, which provides widespread coverage and reliable connectivity across various settings. - Self-configuring design, simplifying setup and deployment processes. - Power over Ethernet (PoE) support, ranging from 37 to 57 V, alongside a 12 V DC input voltage option, offering flexibility in power sources and reducing installation complexity. The device also emphasizes energy efficiency, with a maximum power consumption of 20 W. It is designed for versatility in installation, offering mounting options for desktops, ceilings, and walls, which, combined with its compact size of 10 x 6.1 x 1.5 inches and a weight of 0.7 kg, makes it suitable for various physical environments. Security is a priority for the Cisco MR42-HW, featuring two security screw options and a Kensington lock hard point to prevent unauthorized removal or tampering. The access point operates within a temperature range of 0 °C to 40 °C and can withstand humidity levels from 5% (non-condensing) to 95% (non-condensing), ensuring reliable performance in a wide range of environmental conditions. Connectivity options include one 10/100/1000 BASE-T Ethernet (RJ45) interface and one DC power connector. Additionally, the access point is equipped with multi-color and multi-function LED indicators for easy status monitoring. The Cisco MR42-HW supports both Layer 2 mobility and distributed or centralized Layer 3 roaming, facilitating seamless network access and mobility for users moving across different network segments. In summary, the Cisco MR42-HW is designed to meet the demands of modern network environments, offering high-speed, reliable Wi-Fi connectivity, versatile installation options, and robust security features. It is an ideal solution for businesses and institutions looking to deploy or upgrade their wireless network infrastructure.


Item Number Cisco MR42-HW
Manufacturer Cisco
Frequency Bands Dual Band
Total Radios 4
Technology 3x3 Multi-User MIMO
Compliance with Wi-Fi Standards 802.11ac Wave 2
Operating Frequencies 2.4 GHz & 5 GHz
Maximum Throughput 1.9 Gbps (Combined for Dual Band)
Antenna Configuration Built-in Omni-Directional
Setup Process Automatic Configuration
Spatial Streams Count 3
Quadrature Amplitude Modulation (QAM) Up to 256
Power via Ethernet (PoE) Range 37 V to 57 V
Direct Current Input 12 V
Energy Use Up to 20 W
Installation Options Desktop, Ceiling, Wall
Security Features Security Screws, Slot for Kensington Lock
Operational Temperature Range 0 °C to 40 °C
Humidity Tolerance 5% to 95% (Non-Condensing)
Dimensions 10 x 6.1 x 1.5 inches
Unit Weight 0.7 kg
Connection Ports 1 Gigabit Ethernet (RJ45), 1 DC Input
Indicator Lights Multi-Purpose, Multi-Color LED
Roaming Capabilities Layer 2, Layer 3 (Distributed or Centralized)
Application Environments Commercial and Institutional Settings

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