Product Type | Cellular Gateway |
Model | MG51E-HW |
Form Factor | Desktop or Wall Mountable |
Weight | 664 g (1.46 lb) |
Power Supply | 12V DC, 2A |
Power Consumption | Max 20W |
LED Indicators | Power, Cellular connectivity, Ethernet status |
CISCO Meraki MG51E Cellular Gateway with External Antennas

Key Benefits

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- Ideal for businesses seeking cellular WAN backup or primary connectivity in areas without reliable cabling
- TAA compliance makes it an excellent option for federal and government projects
- Seamless integration with Cisco Meraki cloud-managed networking streamlines deployment and management
Product Overview
The Cisco Meraki MG51E Cellular Gateway with External Antennas delivers reliable cellular-based WAN connectivity to enterprises, remote offices, and retail environments. It features external antennas for flexible positioning and stronger reception, and integrates smoothly into Meraki's cloud-managed ecosystem for centralized administration. Designed and manufactured in Taiwan, the MG51E is TAA compliant, making it suitable for federally regulated deployments. Its cloud-native design and ease of deployment allow rapid networking expansion, especially in areas lacking fixed-line infrastructure. More technical specifications were not provided.
Specifications
Product Overview
Wireless Features
Cellular Technology | 5G Sub-6 GHz and LTE Cat 20 |
Supported Bands | 5G NR: n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n41, n48, n66, n71, n77, n78, n79; LTE: Bands 1–5, 7, 8, 12–14, 17, 18–20, 25, 26, 28, 29, 30, 32, 38–41, 42, 43, 46, 48, 66, 71 |
Carrier Aggregation | Yes |
MIMO Support | 4x4 MIMO |
Antenna Type | External (SMA-connected antennas included) |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
Certifications | FCC, IC, CE, RoHS, RCM, PTCRB, GCF |
Environmental Standards | RoHS compliant |
Advanced Security Features
Integrated Firewall | No (uses upstream firewall/security appliances) |
VPN Support | IPSec VPN Pass-through |
Security Dashboard Integration | Yes, via Meraki Dashboard |
Interfaces
WAN Ports | 1 x 2.5G Ethernet |
LAN Ports | 1 x 2.5G Ethernet |
Management Port | 1 x RJ45 Console Port |
SIM Slots | 2 x Nano SIM slots (Dual SIM failover) |
USB Ports | None |
External Antenna Connectors | 4 x SMA connectors |
Data Transfer Rate | Up to 2.0 Gbps (theoretical maximum on 5G) |
Physical & Environmental
Dimensions | 210 mm x 120 mm x 34 mm (8.3 in x 4.7 in x 1.3 in) |
Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
Humidity (Operating) | 5% to 95% non-condensing |
Mounting Options | Desktop, Wall-mountable |
Cooling | Passive (fanless) |
Cloud Management & Licensing
Cloud Management | Cisco Meraki Dashboard |
Zero-touch Provisioning | Yes |
Licensing Requirements | Meraki MG License required |
Monitoring Features | Real-time performance monitoring, cellular signal strength, data usage |
Failover Capabilities | Cellular failover for SD-WAN, Dual SIM failover |