Configurations

• 24 port Gigabit Ethernet
• 4 × 1GbE SFP uplink
• MS120-24P includes 370 W PoE/PoE+

Hardware platform

• Voice and Video QoS
• Non-blocking switch fabric
• Ultra-reliable, includes lifetime warranty

Power over Ethernet (for PoE models)

• 802.3af (PoE) 15.4 W per port
• 802.3at (PoE+) 30 W per port
• MS120-24P maximum PoE output: 370 W
• PoE available simultaneously on all ports
• Intelligent PoE power allocation based on device advertisement (LLDP, CDP)

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 and 5 GHz dual-band WIDS/WIPS, spectrum analysis, and location analytics radio
• 2.4 GHz Bluetooth Low Energy radio with Beacon support
• Concurrent operation of all four radios
• Max aggregate frame rate: 3 Gbps
• Supported frequency bands (country-specific restrictions apply):
  • 2.412-2.484 GHz
  • 5.150-5.250 GHz (UNII-1)
  • 5.250-5.350 GHz (UNII-2)
  • 5.470-5.600, 5.660-5.725 GHz (UNII-2e)
  • 5.1725-5.825 GHz (UNII-3)

Antenna

• Internal Antenna (5.1dBi max gain at 2.4 GHz, 5.9dBi max gain at 5 GHz)
• Individual antenna elements for each radio

802.11ax, 802.11ac Wave 2, and 802.11n Capabilities

• DL-OFDMA**, UL-OFDMA**, TWT support**, BSS coloring**
• 2.4GHz: 2 x 2 multiple input, multiple output (MIMO) with two spatial streams
• 5GHz: 4 x 4 multiple input, multiple output (MIMO) with four spatial streams
• SU-MIMO, UL MU-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)
• 20, 40 and 80 MHz channels (802.11ax)
• Up to 1024 QAM on both 2.4 GHz and 5 GHz bands
• Packet aggregation

Power

• Power over Ethernet: 42.5 – 57 V (802.3at) or 37 – 57 V (802.3af) – low power mode ***
• Alternative 12 V DC input
• Power consumption: 30W max (802.3at) or 18W max (802.3af) – low power mode ***
• Power over Ethernet injector and DC adapter sold separately

Interfaces

• 1× 100/1000/2.5G BASE-T Ethernet
• 1× DC power connector (5.5 mm × 2.5 mm, center positive)

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

Physical Security

• Two security screw options included
• Kensington lock hard point
• Concealed mount plate with anti-tamper cable bay

Environment

• Operating temperature: 32 °F to 104 °F (0 °C to 40 °C)
• Humidity: 5 to 95% non-condensing

Physical Dimensions

• 12.05″ × 5.06″ × 1.74″ (30.6 cm × 12.84 cm × 4.43 cm), not including desk mount feet or mount plate
• Weight: 26.07 oz (739 g)

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, WPA3 – Personal**, WPA3 – Enterprise**, WPA3 – Enhanced Open (OWE)**
• EAP-TLS, EAP-TTLS, EAP-MSCHAPv2, EAP-SIM
• TKIP and AES encryption
• Enterprise Mobility Management (EMM) and Mobile Device Management (MDM) integration
• Cisco ISE integration for guest access and BYOD posturing

Quality of Service

• Advanced Power Save (U-APSD)
• WMM Access Categories with DSCP and 802.1p support
• Layer 7 application traffic identification and shaping

Mobility

• PMK, OKC, and 802.11r for fast Layer 2 roaming
• Distributed or centralized Layer 3 roaming

Analytics

• Embedded location analytics reporting and device tracking
• Global L7 traffic analytics reporting per network, per device, and per application

Warranty

• Lifetime hardware warranty with advanced replacement included

Ordering Information

• MR44-HW: Meraki MR44 Cloud Managed 802.11ax AP
• MA-PWR-30W-XX: Meraki AC Adapter for MR Series (XX = US/EU/UK/AU)
• MA-INJ-4-XX: Cisco Meraki 802.3at Power over Ethernet Injector (XX = US/EU/UK/AU)
• MA-INJ-5-XX: Cisco Meraki 802.3at Power over Ethernet Injector (XX = US/EU/UK/AU)
• Note: Meraki access point license required

^** Features can be enabled via future firmware updates
^*** Feature can be enabled for required networks