MR78 Datasheet

Entry Level Cloud Managed Outdoor Wi-Fi 6 Access Point

The Cisco Meraki MR78 is a Dual-band, 802.11ax, 2x2:2, cloud managed entry level outdoor Access Point. Designed for basic, medium-density deployments, the MR78 provides enterprise grade security and simple management in a ruggedized IP67-rated form factor.

The MR78 provides a maximum of 1.5 Gbps* aggregate frame rate with concurrent 2.4 GHz and 5 GHz radios.

With the combination of cloud management, high performance hardware, multiple radios, and advanced software features, enterprise-grade security, the MR78 makes an outstanding platform to provide reliable Wi-Fi for small business and home office networks that want reliable and secure wireless connectivity.

MR78 device shown from up front

MR78 and Meraki Cloud Management

Management of the MR78 is performed through the Meraki cloud, with an intuitive browser-based interface that enables rapid deployment without time-consuming training or costly certifications. Because the MR78 is self-configuring and managed over the web, it can be deployed at a remote location in a matter of minutes, even without on-site IT staff.

24x7 monitoring via the Meraki cloud delivers real-time alerts if a network encounters problems. Remote diagnostic tools enable immediate troubleshooting over the web so that distributed networks can be managed with a minimum of hassle.

The MR78’s firmware is automatically kept up to date via the cloud. New features, security fixes, and enhancements are delivered seamlessly over the web. This means no manual software updates to download or missing security patches to worry about.

Product Highlights

2x2:2 MU-MIMO 802.11ax
1.5* Gbps dual-radio aggregate frame rate
Enhanced transmit power and receive sensitivity

Integrated enterprise security and guest access
Application-aware traffic shaping
Optimized for voice and video
Self-configuring, plug-and-play deployment

Features

Dual–radio aggregate frame rate of up to 1.5 Gbps*

5 GHz 2x2:2 radio and 2.4 GHz 2x2:2 radio offer a combined dual–radio aggregate frame rate of 1.5 Gbps*, with up to 1,201 Mbps in the 5 GHz band and 286 Mbps in the 2.4 GHz band. Technologies like transmit beamforming and enhanced receive sensitivity allow the MR78 to support a higher client density than typical enterprise-class access points, resulting in better performance for more clients, from each AP.

* Refers to maximum over-the-air data frame rate capability of the radio chipset, and may exceed data rates allowed by IEEE 802.11ax operation.

Multi-User Multiple Input Multiple Output (MU-MIMO)

With support for features of 802.11ax, the MR78 offers MU-MIMO and UL/DL OFDMA for more efficient transmission to multiple clients. Especially suited to environments with numerous mobile devices, MU-MIMO enables multiple clients to receive data simultaneously. This increases the total network performance and improves the end-user experience.

Automatic cloud-based RF optimization

The MR78’s sophisticated and automated RF optimization means that there is no need for the dedicated hardware and RF expertise typically required to tune a wireless network. Collected RF data is continuously fed back to the Meraki cloud. This data is then used to automatically tune the channel selection, transmit power, and client connection settings for optimal performance under even the most challenging RF conditions.

Integrated enterprise security and guest access

The MR78 features integrated, easy-to-use security technologies to provide secure connectivity for employees and guests alike. Advanced security features such as AES hardware-based encryption and Enterprise authentication with 802.1X and Active Directory integration provide wired-like security while still being easy to configure. One-click guest isolation provides secure, Internet-only access for visitors. PCI compliance reports check network settings against PCI requirements to simplify secure retail deployments.

Enterprise Mobility Management (EMM) & Mobile Device Management (MDM) integration

Meraki Systems Manager natively integrates with the MR78 to offer automatic, context-aware security. Systems Manager’s self-service enrollment helps to rapidly deploy MDM without installing additional equipment, and then dynamically tie firewall and traffic shaping policies to client posture.

Application-aware traffic shaping

The MR78 includes an integrated layer 7 packet inspection, classification, and control engine, enabling the configuration of QoS policies based on traffic type, helping to prioritize mission-critical applications while setting limits on recreational traffic like peer-to-peer and video streaming. Policies can be implemented per network, per SSID, per user group, or per individual user for maximum flexibility and control.

Voice and video optimizations

Industry standard QoS features are built-in and easy to configure. Wireless MultiMedia (WMM) access categories, 802.1p, and DSCP standards all ensure important applications get prioritized correctly, not only on the MR78 but on other devices in the network. Unscheduled Automatic Power Save Delivery (U-APSD) and new Target Wait Time features in 802.11ax clients ensure minimal battery drain on wireless VoIP phones.

Self-configuring, self-maintaining, always up-to-date

When plugged in, the MR78 automatically connects to the Meraki cloud, downloads its configuration, and joins the appropriate network. If new firmware is required, this is retrieved by the AP and updated automatically. This ensures the network is kept up-to-date with bug fixes, security updates, and new features.

Advanced analytics

Drilling down into the details of network usage provides highly granular traffic analytics. Visibility into the physical world can be enhanced with journey tracking through location analytics. Visitor numbers, dwell time, repeat visit rates, and track trends can all be easily monitored in the dashboard and deeper analysis is enabled with raw data available via simple APIs.

Bluetooth Low Energy Beacon and scanning radio

An integrated fourth Bluetooth radio provides seamless deployment of BLE Beacon functionality and effortless visibility of Bluetooth devices.

Specifications

Category	Specifications
Radios	2.4 GHz 802.11b/g/n/ax client access radio 2.4 GHz Bluetooth Low Energy (BLE 5) radio with Beacon and BLE scanning support 5 GHz 802.11a/n/ac/ax client access radio Supported frequency bands (country-specific restrictions apply) 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) 5.490 - 5.730 GHz (UNII-2C) 5.735 -5.825 GHz (UNII-3)
Antenna	Internal Antenna (5.4 dBi gain at 2.4 GHz, 6 dBi gain at 5 GHz)
802.11ax, 802.11ac Wave 2 and 802.11n Capabilities	DL-OFDMA, UL-OFDMA, TWT support, BSS Coloring 2 x 2 multiple input, multiple output (MIMO) with two spatial streams SU-MIMO, UL MU-MIMO** and DL MU-MIMO support Maximal ratio combining (MRC) & 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) Note: *40MHz channels are supported only in the 5GHz band. Up to 1024-QAM on both 2.4 GHz & 5 GHz bands Packet aggregation
Power	Power over Ethernet: 37 - 57 V (802.3af compatible) Alternative: 12 V DC input Power consumption: 15W max (802.3af). Power over Ethernet injector and DC adapter sold separately Note: Actual power consumption may vary depending on the AP usage.
Interfaces	1x 10/100/1000 BASE-T Ethernet (RJ45)
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) (10 mm long and 2.5 mm diameter and 4.7 mm head) Concealed mount plate with anti-tamper cable bay
Environment	IP67 Operating temperature: -4 °F to 131 °F (-20 °C to 55 °C) Humidity: 5 to 95% non-condensing Operating altitude: Up to 40,000 feet (12,192 meters)
Reliability	Mean Time Between Failure (MTBF): 257,215hrs at +25°C operating temperature
Physical Dimensions	9.65” x 4.53” x 1.18” (245 mm x 115 mm x 30 mm) Weight: 15.87 oz (0.45 kg)
Security	Integrated Layer 7 firewall with mobile device policy management WIDS/WIPS with alerting and rogue AP detection with Air Marshal (performed opportunistically with best-effort on client-serving radios) 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) & 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, & 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, & per application
LED Indicators	1 power/booting/firmware upgrade status
Regulatory	RoHS For additional country-specific regulatory information, please contact Meraki sales
Warranty	Outdoor access point 1-year hardware warranty with advanced replacement included
Ordering Information	MR78-HW: Meraki MR78 Cloud Managed 802.11ax AP MA-INJ-4: Meraki MR 802.3at PoE Injector (Power Cord Not Included) MA-INJ-6: Meraki MR MultiGigabit 802.3bt Injector (Power Cord Not Included) Note: Meraki access point license required.

* Contact Meraki Support to enable

** Software features that can be enabled via firmware updates

Compliance and Standards

Category	Standards
IEEE Standards	802.11a, 802.11ac, 802.11ax, 802.11b, 802.11e, 802.11g, 802.11h, 802.11i, 802.11k, 802.11n, 802.11r, and 802.11u***
Safety Approvals	CSA and CB 60950 & 62368 Conforms to UL 2043 (Plenum Rating)
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
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
Exposure Approvals	Canada: FCC Part 2, RSS-102 Europe: EN 50385, EN 62311, EN 62479 Australia/NZ: AS/NZS 2772

*** Denotes a feature that can be enabled for required networks.

Context and Comparisons

802.11ax, 802.11ac Wave 2 and 802.11n Capabilities

MR78	MR44	MR46	MR56
DL-OFDMA, UL-OFDMA, TWT support, BSS coloring	DL-OFDMA, UL-OFDMA, TWT support, BSS coloring	DL-OFDMA, UL-OFDMA, TWT support, BSS coloring	DL-OFDMA, UL-OFDMA, TWT support, BSS coloring
2 x 2 multiple input, multiple output (MIMO) with two spatial streams	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	4 x 4 multiple input, multiple output (MIMO) with four spatial streams	8 x 8 multiple input, multiple output (MIMO) with eight spatial streams on 5 GHz 4 x 4 multiple input, multiple output (MIMO) with eight spatial streams on 2.4 GHz
Maximal ratio combining (MRC) & beamforming	Maximal ratio combining (MRC) & beamforming	Maximal ratio combining (MRC) & beamforming	Maximal ratio combining (MRC) & beamforming
SU-MIMO, UL MU-MIMO** and DL MU-MIMO support	SU-MIMO, UL MU-MIMO** and DL MU-MIMO support	SU-MIMO, UL MU-MIMO** and DL MU-MIMO support	SU-MIMO, UL MU-MIMO** and DL MU-MIMO support
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)	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)	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)	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)
Note: *40MHz channels are supported only in the 5GHz band.
Up to 1024-QAM on both 2.4 GHz & 5 GHz bands	Up to 1024-QAM on both 2.4 GHz & 5 GHz bands	Up to 1024-QAM on both 2.4 GHz & 5 GHz bands	Up to 1024-QAM on both 2.4 GHz & 5 GHz bands
Packet aggregation	Packet aggregation	Packet aggregation	Packet aggregation

Power

Note: Actual power consumption may vary depending on the AP usage.

MR78	MR44	MR46	MR56
Power over Ethernet: 37 - 57 V (802.af compliant)	Power over Ethernet: 42.5 - 57 V (802.3at) or 37 - 57 V (802.3af) - low power mode	Power over Ethernet: 42.5 - 57 V (802.3at compliant)	Power over Ethernet: 42.5 - 57 V (802.3at compliant)
Alternative: 12 V DC input	Alternative: 12 V DC input	Alternative: 12 V DC input	Alternative: 12 V DC input
Power consumption: 15W max (802.3af)	Power consumption: 30W max (802.3at) or 15W max (802.3af) - low power mode **	Power consumption: 30W max (802.3at required)	Power consumption: 30W max (802.3at required)
Power over Ethernet injector sold separately	Power over Ethernet injector and DC adapter sold separately	Power over Ethernet injector and DC adapter sold separately	Power over Ethernet injector and DC adapter sold separately

Interfaces

MR78	MR44	MR46	MR56
1x 10/100/1000 BASE-T Ethernet (RJ45)	1x 100/1000/2.5G BASE-T Ethernet (RJ45)	1x 100/1000/2.5G BASE-T Ethernet (RJ45)	1x 100/1000/2.5G/5G BASE-T Ethernet (RJ45)
1x DC power connector (5.5 mm x 2.5 mm, center positive)	1x DC power connector (5.5 mm x 2.5 mm, center positive)	1x DC power connector (5.5 mm x 2.5 mm, center positive)	1x DC power connector (5.5 mm x 2.5 mm, center positive)

Physical Dimensions

MR78	MR44	MR46	MR56
9.65” x 4.53” x 1.18” (245 mm x 115 mm x 30 mm)	12.05" × 5.06" × 1.74" (30.6 cm × 12.84 cm × 4.43 cm), not including desk mount feet or mount plate	12.05” x 5.06” x 1.74” (30.6 cm x 12.84 cm x 4.43 cm), not including desk mount feet or mount plate	12.83” x 5.54” x 1.76” (32.6 cm x 14.079 cm x 4.47 cm), not including desk mount feet or mount plate
Weight: 15.87 oz (0.45 kg)	Weight: 26.07 oz (739 g)	Weight: 28.22 oz (800 g)	Weight: 35.27 oz (1 kg)

RF Performance Table

2.4 GHz

Operating Band	Operating Mode	Data Rate	TX Power (conducted)	RX Sensitivity
2.4 GHz	802.11b	1 Mb/s	20	-100
		2 Mb/s	20	-90
		5.5 Mb/s	20	-90
		11 Mb/s	20	-90
2.4 GHz	802.11g	6 Mb/s	19	-94
		9 Mb/s	19	-93
		12 Mb/s	19	-91
		18 Mb/s	19	-89
		24 Mb/s	16	-86
		36 Mb/s	16	-82
		48 Mb/s	16	-78
		54 Mb/s	16	-77
2.4 GHz	802.11n (HT20)	MCS0	18.5	-95
		MCS1	18.5	-92
		MCS2	18.5	-90
		MCS3	18.5	-87
		MCS4	18.5	-83
		MCS5	14.5	-79
		MCS6	14.5	-78
		MCS7	14.5	-76
2.4 GHz	802.11ac (VHT20)	MCS0	18.5	-95
		MCS1	18.5	-92
		MCS2	18.5	-90
		MCS3	18.5	-87
		MCS4	18.5	-83
		MCS5	14.5	-79
		MCS6	14.5	-78
		MCS7	14.5	-77
		MCS8	14	-72
2.4 GHz	802.11ax (HE20)	MCS0	19	-93
		MCS1	19	-90
		MCS2	19	-88
		MCS3	19	-85
		MCS4	19	-81
		MCS5	14.5	-77
		MCS6	14.5	-76
		MCS7	14.5	-75
		MCS8	14	-70
		MCS9	14	-68
		MCS10	13.5	-65
		MCS11	13.5	-63

5 GHz

Operating Band	Operating Mode	Data Rate	TX Power (conducted)	RX Sensitivity
5 GHz	802.11a	6 Mb/s	17.5	-92
		9 Mb/s	17.5	-91
		12 Mb/s	17.5	-89
		18 Mb/s	17.5	-87
		24 Mb/s	15	-83
		36 Mb/s	15	-80
		48 Mb/s	15	-76
		54 Mb/s	15	-76
5 GHz	802.11n (HT20)	MCS0	17.5	-93
		MCS1	17.5	-90
		MCS2	17.5	-88
		MCS3	17.5	-85
		MCS4	17.5	-81
		MCS5	13.5	-77
		MCS6	13.5	-76
		MCS7	13.5	-75
5 GHz	802.11n (HT40)	MCS0	17.5	-91
		MCS1	17.5	-88
		MCS2	17.5	-86
		MCS3	17.5	-83
		MCS4	17.5	-79
		MCS5	13.5	-75
		MCS6	13.5	-74
		MCS7	13.5	-73
5 GHz	802.11ac (VHT20)	MCS0	17.5	-94
		MCS1	17.5	-91
		MCS2	17.5	-89
		MCS3	17.5	-86
		MCS4	17.5	-82
		MCS5	13.5	-78
		MCS6	13.5	-77
		MCS7	13.5	-76
		MCS8	13.5	-70
5 GHz	802.11ac (VHT40)	MCS0	17.5	-91
		MCS1	17.5	-88
		MCS2	17.5	-86
		MCS3	17.5	-83
		MCS4	17.5	-79
		MCS5	13.5	-75
		MCS6	13.5	-74
		MCS7	13.5	-73
		MCS8	13.5	-68
		MCS9	13.5	-67
5 GHz	802.11ac (VHT80)	MCS0	17.5	-88
		MCS1	17.5	-85
		MCS2	17.5	-83
		MCS3	17.5	-80
		MCS4	17.5	-76
		MCS5	13.5	-72
		MCS6	13.5	-71
		MCS7	13.5	-70
		MCS8	13.5	-65
		MCS9	13.5	-64
5 GHz	802.11ax (HE20)	MCS0	17.5	-93
		MCS1	17.5	-92
		MCS2	17.5	-88
		MCS3	17.5	-85
		MCS4	17.5	-81
		MCS5	13.5	-77
		MCS6	13.5	-76
		MCS7	13.5	-75
		MCS8	13.5	-70
		MCS9	13.5	-68
		MCS10	12	-65
		MCS11	12	-60
5 GHz	802.11ax (HE40)	MCS0	17	-91
		MCS1	17	-88
		MCS2	17	-86
		MCS3	17	-83
		MCS4	17	-79
		MCS5	13.5	-75
		MCS6	13.5	-74
		MCS7	13.5	-73
		MCS8	13.5	-68
		MCS9	13.5	-66
		MCS10	12	-63
		MCS11	12	-62
5 GHz	802.11ax (HE80)	MCS0	17	-88
		MCS1	17	-85
		MCS2	17	-83
		MCS3	17	-80
		MCS4	17	-76
		MCS5	13.5	-72
		MCS6	13.5	-71
		MCS7	13.5	-70
		MCS8	13.5	-65
		MCS9	13.5	-63
		MCS10	12	-60
		MCS11	12	-59

Signal Coverage Patterns

5 GHz - Wireless

2.4 GHz - Wireless

BLE

Installation Guide

For instructions on how to install and configure MR78 access points please refer to the MR78 Installation Guide.