Cloud
management, 802.11ac
performance, and a
dedicated security
radio
Ideal use
cases
Performance-critical
wireless LANs
High-density
environments
Hardware
features
3 radios: 2.4 and
5 GHz, dual-band
WIDS/WIPS 3-stream
802.11ac Wave 2 and
802.11n, up to 1.9
Gbps Gigabit
Ethernet port PoE:
Full functionality
under 802.3at
(compatible with
802.3af) AC adapter
available
Cloud
management
Network-wide
visibility and
control
Self-provisioning
for rapid deployment
Automatic reporting
Seamless firmware
updates
Enterprise security
802.1X and native
Active Directory
integration Air
Marshal: real-time
WIPS with forensics
Stateful Layer 3-7
firewall
Identity-based group
policies Built-in
antivirus scan (NAC)
Guest
access
1-click secure
guest access Guest
isolation firewall
Customizable splash
pages Integrated
Facebook login
RF
optimization
Dual-concurrent
radios with MU-MIMO
support Radios
optimized for rate-vs-range
performance Third
radio dedicated to
security and RF
management Built-in
real-time RF
spectrum view
Cloud-based
automatic RF
optimization
Layer 7
traffic shaping
Classifies
hundreds of
applications Create
per-application
bandwidth limits
Prioritize
productivity apps
Restrict or block
recreational traffic
Presence
location analytics
Measure visitor
capture rate, visit
length, and repeat
visit rate Measure
visitor trends over
time and compare
performance across
locations
Device
management
Create
device-specific
firewall rules
Monitor and track
device inventory
Deploy applications
and enforce security
settings
Radios
2.4 GHz
802.11b/g/n client
access radio 5 GHz
802.11a/n/ac client
access radio 2.4 & 5
GHz dual-band
WIDS/WIPS, spectrum
analysis, & location
analytics radio 2.4
GHz Bluetooth radio
with Bluetooth Low
Energy (BLE) and
Beacon support
Concurrent operation
of all four radios
Max aggregate frame
rate 1.9 Gbit/s
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
(UNII-2e)
5.725-5.825 GHz
(UNII-3)
Antenna
Integrated omni-directional
antennas (5 dBi gain
at 2.4 GHz, 5.5 dBi
gain at 5 GHz)
Individual antenna
elements for each
radio
802.11ac
Wave 2 & 802.11n
Capabilities
3x3 multiple
input, multiple
output (MIMO) with
three spatial
streams SU-MIMO and
MU-MIMO support
Maximal ratio
combining (MRC) &
beamforming 20 & 40
MHz channels
(802.11n) 20, 40, &
80 MHz channels
(802.11ac) Up to
256-QAM on both 2.4
& 5 GHz Packet
aggregation
Power
Power over
Ethernet: 37 - 57 V
(802.3af compatible,
with
functionality-restricted
802.3af mode
supported)
Alternative 12V DC
input Power
consumption: 20 W
max (802.3at) Power
over Ethernet
injector and DC
adapter sold
separately
LED
Indicators
Multi-color &
multi-function
status indicator
Interfaces
1 ×
10/100/1000Base-T
Ethernet (RJ45) 1 ×
DC power connector
(5.5mm x 2.5mm,
center positive)
Mounting
All standard
mounting hardware
included Desktop,
ceiling, and wall
mount capable
Ceiling tile rail
(9/16, 15/16 or 1 ½"
flush or recessed
rails) Assorted
cable junction boxes
Bubble level on
mounting cradle for
accurate horizontal
wall mounting
Physical
Security
Security screw
included Kensington
lock hard point
Anti-tamper cable
bay Concealed mount
plate
Environment
Operating
temperature: 32 °F
to 104 °F (0 °C to
40 °C) Humidity: 5
to 95%
non-condensing
Physical
Dimensions
10.0” x 6.1” x
1.5” (253.4 mm x
155.8 mm x 37.1 mm),
not including
deskmount feet or
mount plate Weight:
25 oz (0.7kg)
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
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 and OKC
credential support
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, & per
application
Warranty
Lifetime hardware
warranty with
advanced replacement
included
Ordering
Information
MR42-HW Meraki
MR42 Cloud Managed
802.11ac AP
MA-PWR-30W-XX Meraki
AC Adapter for MR
Series (XX = US, EU,
UK, or AU)
MA-INJ-4-XX Cisco
Meraki 802.3at PoE
Injector (XX = US,
EU, UK, or AU)
Note: Meraki
access point license
required.
Contact Us for a Quotation
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