MR57-HW Cisco MR57 White Power over Ethernet (PoE)

Mfr. Part #: MR57-HW
Brand: Cisco
Condition: Refurbished
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MR57

MR57-HW Cisco MR57 White Power over Ethernet (PoE)

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MR57-HW Overview

CISCO MR57-HW Meraki Mr57 - Wireless Access Point - Wi-fi 6e - 2.4 Ghz, 5 Ghz, 6 Ghz - Cloud-managed. Networking:

MU-MIMO 802.11ax, 2x RJ-45, up to 7.8 Gbps, 1.7 kg

  • 2.4 GHz
  • 5 GHz
  • 6 GHz
  • IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11e, IEEE 802.11g, IEEE 802.11h, IEEE 802.11k, IEEE 802.11r, IEEE 802.11u, IEEE 802.11w
  • Power over Ethernet (PoE)
  • Internal

Summary Description

Cisco MR57. Ethernet LAN data rates: 1000,2500,5000 Mbit/s, Networking standards: IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11e, IEEE 802.11g, IEEE..., MIMO type: Multi User MIMO. Power consumption (max): 40 W. Placement: Table, Wall, Product colour: White. Antenna type: Internal. Width: 260 mm, Depth: 260 mm, Height: 56 mm

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Specifications

Overview

Condition Refurbished
Brand Cisco
Stock In Stock

Features

2.4 GHz Y
5 GHz Y
6 GHz Y
Ethernet LAN data rates 1000,2500,5000 Mbit/s
Networking standards IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11e, IEEE 802.11g, IEEE 802.11h, IEEE 802.11k, IEEE 802.11r, IEEE 802.11u, IEEE 802.11w
MIMO Y
MIMO type Multi User MIMO
Spread spectrum method OFDMA

Ports & interfaces

Ethernet LAN (RJ-45) ports 2
DC-in jack Y

Power

Power over Ethernet (PoE) Y
Power consumption (max) 40 W

Design

Placement Table, Wall
Product colour White
LED indicators Y

Antenna

Antenna type Internal

Weight & dimensions

Width 260 mm
Depth 260 mm
Height 56 mm
Weight 1.7 kg

Operational conditions

Operating relative humidity (H-H) 5 - 95%
Operating temperature (T-T) 0 - 40 °C

Frequently Asked Questions

What is the primary wireless standard supported by the Cisco MR57? +
The Cisco MR57 is a high-performance indoor access point that utilizes Wi-Fi 6E technology. By extending Wi-Fi operations into the 6 GHz band, it significantly increases available spectrum, reduces interference, and provides higher throughput for bandwidth-intensive enterprise applications and high-density environments.
How does the MR57 handle traffic management in high-density areas? +
The MR57 employs advanced radio resource management and MU-MIMO technology to optimize airtime efficiency. By leveraging the 6 GHz band alongside 2.4 GHz and 5 GHz radios, the device intelligently steers client traffic to minimize congestion and ensure consistent performance for critical business applications across dense office or campus deployments.
What type of power requirements does the MR57 have for full functionality? +
To achieve full operational performance, including all radio chains and security features, the MR57 requires 802.3at Power over Ethernet (PoE+). While it may operate with limited functionality on standard 802.3af, using a compliant PoE+ switch or dedicated injector ensures the access point maintains stable power levels under heavy user loads.
Can the Cisco MR57 be managed through a centralized cloud interface? +
Yes, the MR57 is natively designed for management via the Cisco Meraki cloud dashboard. This interface allows administrators to deploy, monitor, and troubleshoot access points remotely from a single pane of glass, streamlining network operations across multiple sites without the need for on-premises wireless LAN controllers.
Does the MR57 include a dedicated radio for security and performance monitoring? +
The MR57 features a dedicated scanning radio that functions independently of the client-serving radios. This radio provides continuous spectrum analysis, rogue AP detection, and WIDS/WIPS security monitoring, ensuring that the network remains protected from unauthorized access while maintaining peak wireless performance without interrupting user connectivity.
What are the physical port specifications for the MR57? +
The device is equipped with a multi-gigabit Ethernet port, typically supporting speeds up to 5 Gbps. This high-speed interface is crucial for preventing bottlenecks between the wireless radio and the wired infrastructure, allowing the AP to fully utilize the high throughput capabilities offered by the Wi-Fi 6E protocol.
What licensing model is required to operate the Cisco MR57? +
Cisco Meraki access points operate on a cloud-managed licensing model. Each MR57 requires a valid Enterprise or Advanced license to connect to the Meraki dashboard. These licenses enable ongoing access to cloud management, firmware updates, and the centralized troubleshooting tools necessary for maintaining modern enterprise wireless networks.
Is the MR57 backward compatible with older wireless standards? +
The MR57 maintains robust backward compatibility, supporting devices utilizing 802.11a/b/g/n/ac/ax protocols. This ensures that legacy hardware can still connect to the network while newer devices take full advantage of the 6 GHz band, allowing for a phased transition to high-performance Wi-Fi 6E infrastructure.
Can I request a bulk quote for multiple MR57 access points through BuyRouterSwitch.com? +
Yes, we specialize in supporting enterprise-scale deployments by providing competitive bulk pricing. If you are planning a large-scale infrastructure refresh or an expansion, please contact our sales team directly through our website. We are happy to provide customized quotes tailored to your specific project requirements and volume needs.
Why should I choose BuyRouterSwitch.com for my Cisco networking hardware? +
BuyRouterSwitch.com is a trusted source for authentic Cisco enterprise networking equipment. We focus on providing high-quality hardware and a streamlined procurement process for IT professionals. When you order from us, you benefit from our commitment to sourcing genuine products, ensuring your network infrastructure is built on reliable, verified components directly from the manufacturer's supply chain.

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