Cisco Meraki MR42

abgn+ac (AC1900)
Wireless Access Point
Wikipedia	Cisco Systems
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Cisco Meraki MR42
FCC ID	UDX-60063010
Type	access point
CPU1	Qualcomm Atheros IPQ8068
CPU1 Type	ARMv7 Cortex-A15
CPU1 Speed	1.4 GHz ( 2 cores )
Flash1 Chip	Brand? Model?
Flash1 Size	128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (NAND)
RAM1 Size	512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
RAM1 Chip	Brand? Model?
ETH chip1	Qualcomm Atheros IPQ8068
ETH chip2	Atheros AR8033
Ethernet Port Count	1-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: none specified
Stock bootloader	U-Boot
Expansion IF types	none specified
PoE	802.3at, 802.3af, standard
Power	12 VDC, ? A
Serial Port (UART)	yes, 3.3, (115200 8N1)
JTAG Port	yes
Other
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Retail
Availability	End of Life
End of Life date	2021
(Est.) release date	15 February 2016
ASIN	B01BSZEQIM
Physical
Dimensions	9.98 x 6.13 x 1.46 inches
Weight	1.54 pounds
Radio 1
Chip1	Qualcomm Atheros QCA9992
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	3x3:3
Wireless Standard	IEEE 802.11b/g/n
N-QAM	up to 600 Mbps
802.11n	up to 450 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz
Radio 2
Chip1	Qualcomm Atheros QCA9992
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	3x3:3
Wireless Standard	IEEE 802.11a/n/ac
802.11ac	up to 1300 Mbps
802.11n	up to 450 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	5 GHz
Radio 3
Chip1	Qualcomm Atheros QCA9889
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	1x1:1
Wireless Standard	IEEE 802.11a/b/g/n/ac
WiFi Operating Frequency	2.4 or 5 GHz
Radio 4
Chip1	Brand? Model?
Wireless interface OUI	none specified
Antenna Connector Type	none specified
Wireless Standard	Bluetooth
WiFi Operating Frequency	2.4 GHz

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

For a list of all currently documented Cisco device with specifications, see Cisco.

• 1300 Mbps - 3SS 5GHz 802.11ac (80MHz chan.),

• 600 Mbps - 3SS 2.4GHz 802.11n (40MHz chan., 256-QAM) = AC1900 class

Overview

Datasheet

Radios • >>

2.4 GHz 802.11b/g/n client access radio 5 GHz 802.11a/n/ac client access radio 2.4 GHz & 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 restric- tions 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) 5.725 -5.825 GHz (UNII-3)

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: ipq806x
OpenWrt Subtarget: generic
OpenWrt Package architecture: arm_cortex-a15_neon-vfpv4
Support started version: 22.03.0
Current supported version: 23.05.5

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