| Radios | 
| 2.4 GHz 802.11b/g/n/ax client access radio | 
| 5 GHz 802.11a/n/ac/ax client access radio | 
| 2.4 GHz & 5 GHz dual-band WIDS/WIPS, spectrum analysis, and location analytics radio | 
| 2.4 GHz Bluetoth Low Energy (BLE) radio with Beacon and BLE scanning support | 
| Concurrent operation of all four radios | 
| Supported frequency bands (country-specific restrictions apply): | 
| • 2.400-2.484 GHz | 
| • 5.170-5.250 GHz (UNII-1) | 
| • 5.250-5.330 GHz (UNII-2) | 
| • 5.490-5.730 GHz (UNII-2e) | 
| • 5.735-5.835 GHz (UNII-3) | 
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| Antenna | 
| Internal omni antennas (5.4 dBi gain at 2.4 GHz, 6 dBi gain at 5 GHz) | 
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| 802.11ax Compatible, 802.11ac Wave 2 and 802.11n Capabilities | 
| DL-OFDMA, TWT support | 
| 4 x 4 multiple input, multiple output (MIMO) with four spatial streams | 
| SU-MIMO and DL MU-MIMO support | 
| Maximal ratio combining (MRC) and beamforming | 
| 20 and 40 MHz channels (802.11n); 20, 40, and 80 MHz channels (802.11ac Wave 2) | 
| Up to 1024-QAM on both 2.4 GHz & 5 GHz bands | 
| Packet aggregation | 
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| Power | 
| Power over Ethernet: 42.5-57 V (802.3at compliant) | 
| Alternative: 12 V DC input | 
| Power consumption: 18 W max | 
| Power over Ethernet injector and DC adapter sold separately | 
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| Interfaces | 
| 1x 1000/2.5G BASE-T Ethernet | 
| 1x DC power connector (5.5 mm x 2.5 mm, center positive) | 
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| Mounting | 
| All standard mounting hardware included | 
| Desktop, ceiling, and wall mount capable | 
| Ceiling tile rail (9/16, 15/16, or 1 1/2” flush or recessed rails), assorted cable junction boxes | 
| Bubble level on mounting cradle for accurate horizontal wall mounting | 
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| Physical Security | 
| Two security screw options included | 
| 13.5 mm long, 2.5 mm diameter, 5 mm head | 
| Kensington lock hard point | 
| Concealed mount plate with anti-tamper cable bay | 
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| Environment | 
| Operating temperature: 32 °F to 104 °F (0 °C to 40 °C) | 
| Humidity: 5% to 95% | 
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| Physical Dimensions | 
| 12.05” x 5.06” x 1.74” (30.6 cm x 12.84 cm x 4.426 cm), not including deskmount feet or | 
| mount plate | 
| Weight: 28.22 oz (800 g) | 
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| Security | 
| Integrated Layer 7 firewall with mobile device policy management | 
| Real-time WIDS/WIPS with alerting and automatic rogue AP containment with Air Marshal | 
| Flexible guest access with device isolation | 
| VLAN tagging (802.1Q) and tunneling with IPSec VPN | 
| PCI compliance reporting | 
| WEP, WPA, WPA2-PSK, WPA2-Enterprise with 802.1X | 
| EAP-TLS, EAP-TTLS, EAP-MSCHAPv2, EAP-SIM | 
| TKIP and AES encryption | 
| Enterprise Mobility Management (EMM) & Mobile Device Management (MDM) integration | 
| Cisco ISE integration for guest access and BYOD posturing | 
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| Quality of Service | 
| Advanced Power Save (U-APSD) | 
| WMM Access Categories with DSCP and 802.1p support | 
| Layer 7 application traffic identification and shaping | 
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| Mobility | 
| PMK, OKC, and 802.11r for fast Layer 2 roaming | 
| Distributed or centralized Layer 3 roaming | 
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| Analytics | 
| Embedded location analytics reporting and device tracking | 
| Global L7 traffic analytics reporting per network, per device, and per application | 
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| LED Indicators | 
| 1 power/booting/firmware upgrade status | 
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| Regulatory | 
| RoHS | 
| For additional country-specific regulatory information, please contact Meraki Sales | 
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| Warranty | 
| Lifetime hardware warranty with advanced replacement included | 
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| IEEE Standards | 
| 802.11a | 
| 802.11ac | 
| 802.11ax Compatible | 
| 802.11b | 
| 802.11e | 
| 802.11g | 
| 802.11h | 
| 802.11i | 
| 802.11k | 
| 802.11n | 
| 802.11r | 
| 802.11u and Hotspot 2.0 | 
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| Safety Approvals | 
| CSA and CB 60950 & 62368 | 
| Conforms to UL 2043 (Plenum Rating) | 
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| Radio Approvals | 
| Canada: FCC Part 15C, 15E, RSS-247 | 
| Europe: EN 300 328, EN 301 893 | 
| Australia/NZ: AS/NZS 4268 | 
| Mexico: IFT, NOM-208 | 
| Taiwan: NCC LP0002 | 
| For additional country-specific regulatory information, please contact Meraki Sales | 
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| EMI Approvals (Class B) | 
| Canada: FCC Part 15B, ICES-003 | 
| Europe: EN 301 489-1-17, EN 55032, EN 55024 | 
| Australia/NZ: CISPR 22 | 
| Japan: VCCI | 
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| Exposure Approvals | 
| Canada: FCC Part 2, RSS-102 | 
| Europe: EN 50385, EN 62311, EN 62479 | 
| Australia/NZ: AS/NZS 2772 | 
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| Ordering Information | 
| MR45-HW: Meraki MR45 Cloud Managed 802.11ax Compatible AP | 
| MA-PWR-30W-XX: Meraki AC Adapter for MR Series (XX = US/EU/UK/AU) | 
| MA-INJ-4-XX: Meraki Gigabit 802.3at Power over Ethernet Injector | 
| (XX = US/EU/UK/AU) | 
| MA-INJ-5-XX: Meraki Multigigabit 802.3at Power over Ethernet Injector | 
| (XX = US/EU/UK/AU) | 
| Note: Meraki access point license required |