| Product Type | Wireless cellular modem |
| Form Factor | External |
| Weight | 17.53 oz |
| Power Requirements | DC 48 - 57 V (PoE+) |
| Power Consumption (Operational) | 10 Watt |
| Included Accessories | Mounting kit |
| Manufacturer Warranty | Limited lifetime warranty |
| Service & Support | Limited warranty - advance hardware replacement - lifetime |
Cisco Meraki MG21 Cellular Gateway - North America, LTE, PoE+

Key Benefits
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- Reliable LTE connectivity ensures business continuity during broadband outages
- Cloud-managed features provide administrators with full remote visibility and control
- Lifetime hardware warranty with next-day replacement minimizes downtime and maintenance cost
Product Overview
The Cisco Meraki MG21 Cellular Gateway offers enterprise-class 4G LTE connectivity with support for major North American carriers and cloud-managed deployment. With transfer speeds up to 300 Mbps, PoE+ support, and compatibility with LTE bands B2/B4/B5/B12/B13/B17/B29, the MG21 is an ideal cellular failover solution for remote offices and distributed deployments. The IP67-rated external form factor housing an internal antenna and advanced diagnostics tools makes it easy to deploy and maintain. Plus, it includes a limited lifetime warranty with next-day replacement for maximal uptime assurance.
Specifications
Product Overview
Wireless Features
| Cellular Technology | 4G LTE |
| LTE Bands Supported | B2, B4, B5, B12, B13, B17, B29 |
| Antenna Type | Internal |
Compliance & Origin
| Country of Origin | TAIWAN |
| TAA Compliant | Yes |
| Compliance Standards | CB, FCC, CISPR, IP67, PTCRB, GCF, RCM, IEEE 802.3af |
| Localization | North America |
Advanced Security Features
| Security Features | 2-factor authentication, firmware upgradable, HTTPS management |
Interfaces
| Interfaces | 1 x 1000Base-T - RJ-45, 1 x 1000Base-T (PoE) - RJ-45 |
| Port Type | Gigabit Ethernet |
| Port Count | 2 (1 standard, 1 PoE) |
| Max Data Transfer Rate | 300 Mbps |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Bus | Gigabit Ethernet |
| Connectivity Technology | Wireless, wired |
| SIM Card Supported | Nano-SIM x 1 |
Physical & Environmental
| Dimensions (W x D x H) | 6.3 in x 6.3 in x 1.4 in |
| Width | 6.3 in |
| Depth | 6.3 in |
| Height | 1.4 in |
| Operating Temperature (Min) | -4 °F |
| Operating Temperature (Max) | 113 °F |
| Operating Humidity Range | 5 - 95% (non-condensing) |
| IP Rating | IP67 |
Cloud Management & Licensing
| Remote Management Protocols | HTTP, HTTPS |
| Management Features | Cloud managed, network diagnostics, SMS alert, email notification, push notification, firmware upgradable, 2-factor authentication |