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Datasheet MR42MR42Dual-band 802.11ac Wave 2 access point with separate radiosdedicated to security, RF management, and BluetoothHigh performance 802.11acWave 2 wirelessThe Cisco Meraki MR42 is a fourradio, cloud-managed 3x3 MU-MIMO802.11ac Wave 2 access point. Designedfor next-generation deployments inoffices, schools, hospitals, shops, andhotels, the MR42 offers performance,security, and simple management.The MR42 provides a maximum 1.9Gbps aggregate dual–band frame ratewith concurrent 802.11ac Wave 2 and802.11n 3x3:3 MIMO radios. A dedicatedthird radio provides real-time WIDS/WIPS with automated RF optimization.In addition, an integrated fourth radiodelivers Bluetooth Low Energy (BLE)scanning and Beaconing functionality.With a combination of cloud management,high perfomance hardware, multipleradios, and advanced software features,the MR42 makes an outstanding platformfor the most demanding of uses today andtomorrow. These uses include high-densitydeployments and support for applicationslike voice and high-definition video.MR42 and Meraki cloudmanagement: A powerful comboThe MR42 is managed through the Merakicloud, with an intuitive browser-basedinterface that enables rapid deploymentwithout training or certifications. Since theMR42 is self-configuring and managedover the web, it can be deployed at aremote location in a matter of minutes,even without on-site IT staff.24/7 monitoring via the Meraki clouddelivers real-time alerts if the networkencounters problems. Remote diagnostictools enable immediate troubleshootingover the web, meaning multi-site, distributednetworks can be easily managed.The MR42’s firmware is automatically keptup to date via the cloud. New features, bugfixes, and enhancements are deliveredseamlessly over the web. This means nomanual software updates to download ormissing security patches to worry about.Product Highlights» 3x3:3 MU-MIMO 802.11ac Wave 2» Full-time WiFi location tracking via dedicated 3rd radio» 1.9 Gbps dual–radio aggregate frame rate» Integrated enterprise security and guest access» 24x7 real-time WIDS/WIPS and spectrum analytics via dedicatedthird radio» Application-aware traffic shaping» Optimized for voice and video» Integrated Bluetooth Low Energy Beacon andscanning radio» Self-configuring, plug-and-play deployment» Enhanced transmit power and receive sensitivity» Sleek, low-profile design blends into office environments

FeaturesAggregate data rate of up to 1.9 GbpsAutomatic cloud-based RF optimizationA 5 GHz 3x3:3 802.11ac Wave 2 radioand a 2.4 GHz 3x3:3 802.11ac radiooffer a combined 1.9 Gbps dual–radioaggregate frame rate. Supports up to1,300 Mbps in the 5 GHz band and 600Mbps in the 2.4 GHz band. Technologieslike transmit beamforming and enhancedreceive sensitivity allow the MR42 tosupport a higher client density than typicalenterprise-class access points, resultingin fewer APs for a given deployment.The MR42’s sophisticated, automatedRF optimization means that there is noneed for the dedicated hardware andRF expertise typically required to tune awireless network. The RF analysis datacollected by the dedicated third radiois continuously fed back to the Merakicloud. This then automatically tunesthe MR42’s channel selection, transmitpower, and client connection settingsfor optimal performance under eventhe most challenging RF conditions.Multi User Multiple InputMultiple Output (MU-MIMO)With support for the 802.11ac Wave 2standard, the MR42 offers MU-MIMO forefficient transmission to multiple clients.Especially suited for enviroments withnumerous mobile devices, MU-MIMOenables multiple clients to receivedata simultanously. This increasesthe total network perfomance andimproves the end user experience.Third radio delivers 24x7 wirelesssecurity and RF analyticsThe MR42’s sophisticated, dedicateddual-band radio scans the environmentcontinuously, characterizing RF interferenceand containing wireless threats likerogue access points. No longer choosebetween wireless security, advancedRF analysis, and serving client data: adedicated third radio means that all threeoccur in real-time, without any impactto client traffic or AP throughput.Bluetooth Low Energy Beaconand scanning radioAn integrated fourth radio for BluetoothLow Energy (BLE) provides seamlessdeployment of BLE Beacon functionality andeffortless visibility of BLE devices. The MR42enables the next generation of locationaware applications while futureproofingyour deployment, making it ready for anynew customer engagement strategies.2Integrated enterprise security andguest accessThe MR42 features integrated, easy-to-usesecurity technologies to provide secureconnectivity for employees and guests alike.Advanced security features such as AEShardware-based encryption and WPA2Enterprise authentication with 802.1X andActive Directory integration provide wire-likesecurity while still being easy to configure.One-click guest isolation provides secure,Internet-only access for visitors. Our policyfirewall (Identity Policy Manager) enablesgranular access control at the group ordevice level. PCI compliance reports checknetwork settings against PCI requirementsto simplify secure retail deployments.Enterprise Mobility Management(EMM) & Mobile DeviceManagement (MDM) integrationMeraki Systems Manager natively integrateswith the MR42 to offer simple automaticsecurity that is context aware. Rapidlydeploy self-service MDM enrolment withoutinstalling additional equipment or dynamically tie firewall policies to client posture.End-to-end security has never been so easy.Application-aware traffic shapingThe MR42 includes an integrated layer 7packet inspection, classification, and controlengine, enabling you to set QoS policiesbased on traffic type. Prioritize your missioncritical applications, while setting limits onrecreational traffic, e.g., peer-to-peer andvideo streaming. Importantly, controls canbe implemented per network, per SSID,per user group, or per individual user.Voice and video optmizationsIndustry standard QoS features are easyto configure and come built in. WirelessMulti Media (WMM) access categories,802.1p, and DSCP industry standardsall ensure important applications getpriorotized correctly, not only on theMR42, but on other steps in the trafficflow. Unscheduled Automatic PowerSave Delivery (U-APSD) ensures minimalbattery drain on wireless VoIP phones.Low-profile, modern, userfriendly designDespite its extensive capabilities, theMR42 is packaged in a sleek, low-profileenclosure that blends seamlessly intoany environment. This makes it ideal formodern offices, high end retail locations,and discrete deployments. Using humaninterface design principles, even thephysical installation and mountingexperience has been developed to eliminateerror and simplify installation process.Self-configuring, self-maintaining,always up-to-dateWhen plugged in, the MR42 automaticallyconnects to the Meraki cloud, downloadsits configuration, and joins the appropriatenetwork. If new firmware is required,this is retrieved by the AP and updatedautomatically. This ensures the network ismaintained with bug fixes, security updates,and new features managed for you.Advanced analyticsDrill down into exceptional detail withhighly granular traffic analytics. Understandhow your network is used with access tonumerous datasets. Extend your visibilityto the physical world with journey trackingthrough location analytics. View vistornumbers, dwell time, repeat visit rates, andtrack trends. Fully customize your analysiswith raw data available via simple APIs.Cisco Systems, Inc. 500 Terry A. Francois Blvd, San Francisco, CA 94158 (415) 432-1000 sales@meraki.com

SpecificationsRadiosMountingAnalytics2.4 GHz 802.11b/g/n client access radioAll standard mounting hardware includedEmbedded location analytics reporting and5 GHz 802.11a/n/ac client access radioDesktop, ceiling, and wall mount capabledevice tracking2.4 GHz & 5 GHz dual-band WIDS/WIPS, spectrumCeiling tile rail (9/16, 15/16 or 1 ½” flush or recessedGlobal L7 traffic analytics reporting per network, peranalysis, & location analytics radiorails), assorted cable junction boxesdevice, per application2.4 GHz Bluetooth radio with Bluetooth Low EnergyBubble level on mounting cradle for accurate horizon-(BLE) and Beacon supporttal wall mountingLifetime hardware warranty with advanced replace-Concurrent operation of all four radiosMax dual–radio aggregate frame rate 1.9 Gbit/sPhysical SecuritySupported frequency bands (country-specific restric-Two security screw options (included)tions apply):Kensington lock hard point2.412-2.484 GHzConcealed mount plate with anti-tamper cable bay5.150-5.250 GHz (UNII-1)5.250-5.350 GHZ (UNII-2)5.470-5.600, 5.660-5.725 GHz (UNII-2e)5.725 -5.825 GHz (UNII-3)Warrantyment includedOrdering InformationMR42-HW: Meraki MR42 Cloud Managed 802.11ac APMA-PWR-30W-XX: Meraki AC Adapter for MR SeriesEnvironmentOperating temperature: 32 F to 104 F (0 C to 40 C)(XX US, EU, UK or AU)MA-INJ-4-XX: Cisco Meraki 802.3at Power over Ethernet Injector (XX US, EU, UK or AU)Humidity: 5 to 95% non-condensingAntennaNote: Meraki access point license required.Integrated omni-directional antennas (5 dBi gain at 2.4Physical DimensionsGHz, 5.5 dBi gain at 5 GHz)10.0” x 6.1” x 1.5” (253.4 mm x 155.8 mm x 37.1 mm), notIndividual antenna elements for each radioincluding deskmount feet or mount plateWeight: 25 oz (0.7kg)802.11ac Wave 2 and 802.11n Capabilities3 x 3 multiple input, multiple output (MIMO) with threeSecurityspatial streamsIntegrated Layer 7 firewall with mobile device policySU-MIMO and MU-MIMO supportmanagementMaximal ratio combining (MRC) & beamformingReal-time WIDS/WIPS with alerting and automatic20 and 40 MHz channels (802.11n), 20, 40, and 80rogue AP containment with Air MarshalMHz channels (802.11ac)Flexible guest access with device isolationUp to 256-QAM on both 2.4 GHz & 5 GHzVLAN tagging (802.1q) and tunneling with IPsec VPNPacket aggregationPCI compliance reportingWEP, WPA, WPA2-PSK, WPA2-Enterprise with 802.1XPowerEAP-TLS, EAP-TTLS, EAP-MSCHAPv2, EAP-SIMPower over Ethernet: 37 - 57 V (802.3at required withTKIP and AES encryptionfunctionality-restricted 802.3af mode supported)Enterprise Mobility Management (EMM) & MobileAlternative 12 V DC inputDevice Management (MDM) integrationPower consumption: 20W max (802.3at)Power over Ethernet injector and DC adapterQuality of Servicesold separatelyAdvanced Power Save (U-APSD)WMM Access Categories with DSCP andLED Indicators802.1p supportMulti color & multi function status indicatorLayer 7 application traffic identification and shapingInterfacesMobility1x 10/100/1000Base-T Ethernet (RJ45)PMK and OKC credential support for fast1x DC power connector (5.5 mm x 2.5 mm,Layer 2 roamingcenter positive)Distributed or centralized layer 3 roaming3Cisco Systems, Inc. 500 Terry A. Francois Blvd, San Francisco, CA 94158 (415) 432-1000 sales@meraki.com

Compliance & StandardsIEEE 1h802.11i802.11e802.11k802.11r802.11uSafety ApprovalsUL 60950-1CAN/CSA-C22.2 No. 60950-1IEC 60950-1EN 60950-1UL 2043 (Plenum Rating)Radio ApprovalsFCC Part 15C, 15ERSS-247 (Canada)EN 300 328, EN 301 893 (Europe)AS/NZS 4268 (Australia/NZ)NOM-121 (Mexico)NCC LP0002 (Taiwan)For additional country-specific regulatory information,please contact Meraki salesEMI Approvals (Class B)FCC Part 15BICES-003 (Canada)EN 301 489-1-17, EN 55032, EN 55024 (Europe)CISPR 22 (Australia/NZ)VCCI (Japan)Exposure ApprovalsFCC Part 2RSS-102 (Canada)EN 50385, EN 62311, EN 62479 (Europe)AS/NZS 2772 (Australia/NZ)4Cisco Systems, Inc. 500 Terry A. Francois Blvd, San Francisco, CA 94158 (415) 432-1000 sales@meraki.com