MR42E-HW Cisco Meraki MR42E 1900 Mbit/s White Power over Ethernet (PoE)
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MR42E
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overview
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MR42E-HW Overview
CISCO MR42E-HW Meraki Mr42e Cloud Managed Indoor Ap. Product Feature:
1.9 Gbps, 2.4 GHz, 5 GHz, 1x 10/100/1000 BASE-T, 1.09 kg
- 2.4 GHz
- 5 GHz
- Maximum data transfer rate: 1900 Mbit/s
- IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11e, IEEE 802.11g, IEEE 802.11h, IEEE 802.11i, IEEE 802.11k, IEEE 802.11n, IEEE 802.11r, IEEE 802.11u, IEEE 802.1x, IEEE 802.3af, IEEE 802.3at
- AES, EAP-SIM, EAP-TLS, EAP-TTLS, TKIP, WEP, WPA, WPA2-Enterprise, WPA2-PSK
- Power over Ethernet (PoE)
Summary Description
Cisco Meraki MR42E. Maximum data transfer rate: 1900 Mbit/s, Ethernet LAN data rates: 10,100,1000 Mbit/s, Bandwidth: 5 GHz. Security algorithms: AES, EAP-SIM, EAP-TLS, EAP-TTLS, TKIP, WEP, WPA, WPA2-Enterprise, WPA2-PSK. AC input voltage: 37 V, Power consumption (max): 20 W. Placement: Ceiling, Floor, Wall, Window, Product colour: White, Cable lock slot type: Kensington. Width: 268 mm, Depth: 43 mm, Height: 160 mm
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Features
| 2.4 GHz | Yes |
|---|---|
| 5 GHz | Yes |
| Maximum data transfer rate | 1900 Mbit/s |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bandwidth | 5 GHz |
| Networking standards | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11e, IEEE 802.11g, IEEE 802.11h, IEEE 802.11i, IEEE 802.11k, IEEE 802.11n, IEEE 802.11r, IEEE 802.11u, IEEE 802.1x, IEEE 802.3af, IEEE 802.3at |
| Channel bandwidth | 160 MHz |
| MIMO | Yes |
| MIMO type | Single User MIMO |
| Wi-Fi Multimedia (WMM)/(WME) | Yes |
| VLAN support | Yes |
| Virtual LAN features | Tagged VLAN |
| Maximal-Ratio Combining (MRC) | Yes |
Security
| Security algorithms | AES, EAP-SIM, EAP-TLS, EAP-TTLS, TKIP, WEP, WPA, WPA2-Enterprise, WPA2-PSK |
|---|---|
| Wireless Intrusion Detection System (WIDS) | Yes |
Ports & interfaces
| Ethernet LAN (RJ-45) ports | 1 |
|---|---|
| DC-in jack | Yes |
Power
| Power over Ethernet (PoE) | Yes |
|---|---|
| AC input voltage | 37 V |
| Power consumption (max) | 20 W |
Design
| Placement | Ceiling, Floor, Wall, Window |
|---|---|
| Product colour | White |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| LED indicators | Power |
| Certification | FCC, UL, RoHS |
| Internal | No |
Weight & dimensions
| Width | 268 mm |
|---|---|
| Depth | 43 mm |
| Height | 160 mm |
| Weight | 1.09 kg |
Packaging content
| Mounting kit | Yes |
|---|
Operational conditions
| Operating relative humidity (H-H) | 5 - 95% |
|---|---|
| Operating temperature (T-T) | 0 - 40 °C |
Logistics data
| Harmonized System (HS) code | 85176990 |
|---|
Resources
Documents
Frequently Asked Questions
What are the primary performance specifications of the Cisco MR42E access point? +
The Cisco MR42E is a high-performance 802.11ac Wave 2 access point featuring a 3x3:3 MU-MIMO radio architecture. It supports aggregate dual-radio throughput of up to 1.9 Gbps, making it an excellent choice for high-density indoor environments that require reliable, high-speed wireless connectivity for diverse client devices.
Does the MR42E require external antennas for operation? +
Yes, the MR42E is specifically designed for environments where external antennas are necessary for optimized coverage. It features four RP-TNC connectors, allowing administrators to attach various Cisco antennas to tailor the wireless signal pattern for specific indoor architectural layouts, such as high ceilings, long corridors, or partitioned office spaces.
How does the dedicated third radio on the MR42E enhance network security? +
The MR42E includes a dedicated third radio that performs continuous spectrum analysis and 24/7 security scanning. This integrated radio automatically identifies interference sources and mitigates threats like rogue access points, ensuring the network remains secure and performs optimally without interrupting client traffic on the primary service radios.
What type of power supply is required for the Cisco MR42E? +
This access point supports 802.3at Power over Ethernet (PoE) for streamlined deployment. Using a PoE switch is the recommended method to power the device, though it can also be powered via an optional AC adapter if PoE infrastructure is not present at the desired mounting location.
Is the MR42E suitable for high-density deployment scenarios? +
Absolutely. The MR42E is engineered for high-density environments like lecture halls, conference centers, and busy offices. Its support for MU-MIMO allows the access point to communicate with multiple client devices simultaneously, significantly increasing overall network capacity and reducing latency compared to traditional single-user access points.
How do I manage the MR42E access point within my network? +
The MR42E is fully managed through the Cisco Meraki cloud-based dashboard. This intuitive web interface provides centralized visibility, allowing you to configure wireless settings, monitor real-time traffic statistics, perform firmware updates, and troubleshoot connectivity issues from any location with internet access, simplifying long-term network administration.
What is the role of Bluetooth Low Energy (BLE) integration on the MR42E? +
The MR42E features an integrated BLE beacon radio, enabling location-based services and asset tracking. This functionality allows businesses to deploy proximity marketing solutions, indoor navigation, or granular location analytics for client devices, adding significant value beyond basic wireless connectivity for smart-building applications.
Can the MR42E be mounted on walls or ceilings? +
The MR42E includes a versatile mounting kit suitable for both drop-ceiling grids and wall surfaces. This flexibility allows for optimal placement to ensure maximum signal propagation throughout your facility. Always ensure the mounting hardware is securely fastened to support the weight of the device and the attached external antennas.
How can I obtain a bulk quote for multiple MR42E units for my enterprise project? +
If you are planning a large-scale deployment, BuyRouterSwitch.com makes the procurement process efficient. Simply submit your bill of materials to our sales department via the Request a Quote form on our website. Our team will prepare a competitive proposal tailored to your specific quantity requirements to ensure your infrastructure project remains within budget.
Why should I choose BuyRouterSwitch.com for my Cisco networking hardware? +
We provide enterprise-grade networking solutions with a focus on supply chain transparency and product integrity. By sourcing through BuyRouterSwitch.com, you benefit from our streamlined logistics and deep inventory of genuine Cisco components. Our specialists are dedicated to helping you secure the exact hardware configurations needed for your specific network topology.
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