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Meraki MX Sizing Guide: Choosing The Right Firewall

John Ciarlone John Ciarlone
11 minute read

Selecting the right firewall for your business is a critical decision that can impact your network's security, performance, and scalability. The Cisco Meraki MX series offers a range of options, each designed to meet the needs of different business sizes and environments. The Meraki MX Sizing Guide below will aid in making the right choice.

However, proper sizing is crucial to ensuring that your firewall can efficiently handle your network's traffic, maintain security, and scale with your business growth. Using a model that's either too small or too large for your needs can lead to performance bottlenecks, unnecessary costs, or security vulnerabilities.

In this guide, we'll outline the key factors to consider when selecting the right Meraki MX model for your business, ensuring you make an informed decision that keeps your network running smoothly both now and as it grows. 

Key Features And Advantages Of Meraki MX

The Cisco Meraki MX series offers features and advantages that make it ideal for businesses looking for a reliable, scalable, and secure firewall solution. With robust security features, advanced performance capabilities, and the simplicity of cloud-based management, the Meraki MX delivers everything your business needs to maintain a secure and high-performing network. Referring to a Meraki MX sizing guide can further enhance your ability to align these features to your business’s needs.

Security And Performance

Meraki MX provides enterprise-grade security and high performance, ensuring your network remains protected and efficient even as it scales. With advanced features designed to meet the demands of modern businesses, the Meraki MX helps you stay secure while maintaining fast, reliable network connections.

  • Advanced threat protection and firewall capabilities: Built-in intrusion detection and prevention to protect against threats and unauthorized access.

  • Intelligent site-to-site VPN for secure connections: Secure, reliable site-to-site VPN for connecting remote offices with minimal configuration.

  • High-performance hardware for enterprise needs: Delivers fast, stable performance for businesses with heavy traffic loads and multiple devices.

Cloud-Based Management And SD-WAN

The cloud-based management and SD-WAN features of the Meraki MX simplify network monitoring and performance optimization. These capabilities make it easier to manage your entire network from a single platform while ensuring the best performance and reliability for your business.

  • Seamless cloud integration with centralized management: Manage your network remotely through a user-friendly cloud dashboard.

  • Agile SD-WAN capabilities for optimized performance: Automate traffic routing for improved bandwidth utilization and network performance.

  • Simplified deployment and ongoing network maintenance: Quick, easy deployment with automatic updates and minimal configuration needed.

Which Meraki Tier Is Right For You?

When selecting a Meraki MX model, one of the key decisions is choosing the right licensing tier to meet your business needs. Cisco Meraki offers three different license tiers: Enterprise, Advanced, and SD-WAN Plus. Each tier provides distinct features and benefits tailored to varying network demands.

Understanding the differences between these options will help you select the best fit for your business, ensuring you get the most out of your Meraki MX firewall. For precise recommendations, consulting the comprehensive Meraki MX sizing guide can simplify this choice significantly.

Enterprise

The Enterprise tier is ideal for businesses that need robust security and network management features but don't require the advanced capabilities of SD-WAN. This tier offers solid performance and is excellent for companies focused on secure connectivity and straightforward network management.

  • Comprehensive security: Includes firewall, threat protection, content filtering, and malware blocking.

  • Easy-to-manage network: Provides centralized cloud-based management for efficient configuration and monitoring.

  • Cost-effective for growing businesses: A great entry point for businesses looking for essential security without additional complexity.

Advanced

The Advanced tier builds on the Enterprise offering with additional features that allow for more detailed control and deeper insights into your network. It's suited for businesses that need more granular control over their security and network policies, with enhanced reporting and troubleshooting tools.

  • Extended security features: Includes advanced intrusion detection, real-time monitoring, and deeper visibility into network traffic.

  • Enhanced reporting and alerts: Provides detailed reports and customizable alerts for proactive network management.

  • Improved scalability: Designed for businesses that need to scale and support larger, more complex networks.

SD-WAN Plus

The SD-WAN Plus tier is the most advanced option, perfect for businesses with high-performance needs or multiple remote locations. It combines all the benefits of the Enterprise and Advanced tiers with the addition of SD-WAN capabilities for automated traffic management and optimized network performance.

  • Automated traffic routing: Automatically routes traffic based on network conditions for optimal performance.

  • Advanced SD-WAN features: Enables load balancing, bandwidth aggregation, and automated failover for maximum uptime.

  • Ideal for multi-site networks: Perfect for businesses with multiple locations that require seamless connectivity and robust network performance.

Cisco Meraki MX Model Comparison

Choosing the right Meraki MX model for your business involves understanding your network's size, security, and scalability needs. Meraki MX offers models for every type of business, from compact desktop models for small businesses to scalable rack-mount models for larger enterprises and virtual appliances for cloud-first networks. To accurately navigate these options, referencing the detailed Meraki MX sizing guide is strongly recommended.

Compact And All-In-One Desktop Models

Compact desktop models are perfect for small to medium-sized businesses. These all-in-one devices offer powerful security, performance, and ease of use without the complexity of larger systems. These models include robust features like firewalls, VPN support, and content filtering. 

They are ideal for businesses that need essential security and high-speed performance without a significant investment. Here's a comparison of the key features of these desktop models:


MX67

MX67W

MX67C

MX68

MX68W

MX68CW

MX75

Ideal Application Scenario

Small businesses (up to 50 users)

Small businesses (up to 50 users)

Small businesses (up to 50 users)

Small businesses (up to 50 users)

Small businesses (up to 50 users)

Small businesses (up to 50 users)

Small businesses (up to 200 users)

Next-Generation Firewall (NGFW) Performance

700 Mbps

700 Mbps

700 Mbps

700 Mbps

700 Mbps

700 Mbps

1 Gbps

Throughput For Advanced Security Features

700 Mbps

700 Mbps

700 Mbps

700 Mbps

700 Mbps

700 Mbps

1 Gbps

Max Site-To-Site VPN Data Transfer Rate

300 Mbps

300 Mbps

300 Mbps

300 Mbps

300 Mbps

300 Mbps

900 Mbps

Maximum Number of Site-to-Site VPN Connections

50

50

50

50

50

50

75

Dedicated WAN Ports

1

1

1

2

2

2

2

Dual-Purpose

1x GbE RJ45

1x GbE RJ45

1x GbE RJ45

Fixed LAN Ports

4

4

4

10

10

10

10

Installation Type

Desktop

Desktop

Desktop

Desktop

Desktop

Desktop

Rack-mount

Physical Dimensions (W x D x H)

9.4 in x 5.1 in x 1.1 in

9.4 in x 5.1 in x 1.1 in

9.4 in x 5.1 in x 1.1 in

11.2 in x 5.8 in x 1.1 in

11.2 in x 6.8 in x 1.1 in

11.2 in x 7 in x 1.1 in

11.14 in x 5.83 in x 1.06 in 

Device Weight

1.74 lb 

1.84 lb

1.87 lb

2.46 lb 

2.55 lb

2.61 lb 

1.87 lb 

Power Source

30W DC

30W DC

30W DC

100W DC

100W DC

100W DC

100W DC

Energy Consumption (Idle/Max)

5W / 14W

15W / 23W

6W / 17W

11W / 79W

19W / 87W

19W / 89W

12W / 96W

Operational Temperature Range

32 °F to 113 °F 

32 °F to 113 °F 

32 °F to 113 °F 

32 °F to 113 °F 

32 °F to 113 °F 

32 °F to 113 °F 

32 °F to 113 °F 

Humidity Tolerance

5% to 95% 

5% to 95% 

5% to 95% 

5% to 95% 

5% to 95% 

5% to 95% 

5% to 95% 

Rack-Mount Models

Rack-mount models, like the MX105, are perfect for larger organizations that require higher scalability and performance. These models integrate seamlessly into enterprise networks, offering advanced capabilities for growing businesses.

With support for larger user bases and more complex security needs, these models deliver high performance while ensuring reliable, secure connectivity across your business network. Below is a comparison of these rack-mount models:


MX85

MX95

MX105

MX250

MX450

Ideal Application Scenario

Small to medium businesses (up to 250 users)

Medium to large businesses (up to 500 users)

Large businesses (up to 750 users)

Campuses and VPN concentrators (up to 2,000 users)

Campuses and VPN concentrators (up to 10,000 users)

Next-Generation Firewall (NGFW) Performance

1 GPBS

2.5 GPBS

5 GPBS

7.5 GPBS

10 GPBS

Throughput for Advanced Security Features

1 GPBS

2.5 GPBS

5 GPBS

7.5 GPBS

10 GPBS

Max Site-to-Site VPN Data Transfer Rate

1 GPBS

2.5 GPBS

3 GPBS

3.5 GPBS

4.5 GPBS

Maximum Number of Site-to-Site VPN Connections

200

500

1,000

3,000

5,000

Dedicated WAN Ports

2x GbE SFP, 2x GbE RJ45 (1x PoE+)

2x 10 GbE SFP+, 2x 2.5 GbE RJ45 (1x PoE+)

2x 10 GbE SFP+, 2x 2.5 GbE RJ45, 1x PoE+

2x 10 GbE SFP+

2x 10 GbE SFP+

Dual-Purpose

Fixed LAN Interfaces

8x GbE RJ45, 2x GbE SFP

4x GbE RJ45, 2x 10 GbE SFP+

4x GbE RJ45, 2x 10 GbE SFP+

8x GbE RJ45, 8x GbE SFP, 8x 10 GbE SFP+

8x GbE RJ45, 8x GbE SFP, 8x 10 GbE SFP+

Installation Type

1U rack

1U rack

1U rack

1U rack

1U rack

Physical Dimensions (W x D x H)

19in x 9.8 in x 1.7 in (484.6 mm x 250 mm x 43.8 mm)

19.08 in x 11.23 in x 1.73 in (484.6 mm x 285.2 mm x 44 mm)

19.08 in x 12.4 in x 1.73 in (484.6 mm x 315 mm x 44 mm)

19 in x 17.3 in x 1.75 in (483 mm x 440 mm x 44 mm)

19 in x 17.3 in x 1.75 in (483 mm x 440 mm x 44 mm)

Device Weight

8.2 lb (3.7 kg)

6.99 lbs (3.17 kg)

10.74 lbs (4.87 kg) (with two fans and two PSUs)

16 lb (7.3 kg)

16 lb (7.3 kg)

Power Source

Internal 100-127 V

Internal 100-127 V

Modular 100-127 V 200-240 V (50/60 Hz) 2x 150 W PSU

Modular 100-220 V 50/60 Hz 2x 250 W PSU

Modular 100-220 V 50/60 Hz 2x 250 W PSU

Energy Consumption (Idle/Max)

12 W/55 W

42 W/109 W

53 W/123 W

105 W/190 W

105 W/190 W

Operational Temperature Range

32 °F to 104 °F (0 °C to 40 °C)

32 °F to 104 °F (0 °C to 40 °C)

32 °F to 104 °F (0 °C to 40 °C)

32 °F to 104 °F (0 °C to 40 °C)

32 °F to 104 °F (0 °C to 40 °C)

Humidity Tolerance

5% to 95%

5% to 95%

5% to 95%

5% to 95%

5% to 95%

Virtual MX Appliances (vMX) For Cloud-First Networks

Virtual MX appliances (vMX) are an ideal solution for businesses with a cloud-first approach or those with remote teams. These models provide secure and scalable connectivity without relying on physical hardware, making them a flexible option for cloud-based environments.

vMX models are perfect for businesses that need to extend their network across multiple locations or enhance connectivity with cloud environments, providing robust security and performance. Here's a comparison of the vMX options:


vMX – Small

vMX – Medium

vMX – Large

Ideal Application Scenario

Extend secure SD-WAN connectivity from branch sites to public and private cloud resources.

Extend secure SD-WAN connectivity from branch sites to public and private cloud environments.

Extend secure SD-WAN connectivity from branch sites to public and private cloud environments.

Interfaces

Virtual 

Virtual

Virtual

Supported Cloud Platforms

AWS, Google Cloud Platform, Cisco NFVIS, Azure, Alibaba Cloud

AWS, Google Cloud Platform, Cisco NFVIS, Azure, Alibaba Cloud

AWS, Google Cloud Platform, Cisco NFVIS, Azure, Alibaba Cloud

Max Site-to-Site VPN Data Transfer Rate

270 Mbps 

500 Mbps 

1 Gbps 

Maximum Concurrent Site-To-Site VPN Tunnels

50

250

1,000

Client VPN Support

Yes

Yes

Yes

Why Choose Hummingbird Networks For Meraki MX? 

Choosing the right supplier for your Meraki MX firewall is just as important as selecting the right model for your network. A trusted supplier can guarantee that you receive the best product, expert advice, and reliable support, all of which are crucial for maximizing the performance and security of your business network.

At Hummingbird Networks, we provide top-tier Meraki MX solutions tailored to your business needs. Here are the key reasons why purchasing your Meraki MX from Hummingbird Networks is the right choice:

  • Expert guidance: Our experts will help you choose the perfect Meraki MX model and configuration based on your network requirements.

  • Comprehensive support: From installation to ongoing maintenance, Hummingbird Networks offers seamless support to ensure your network runs smoothly.

  • Exclusive pricing and offers: Take advantage of our strong relationship with Cisco Meraki to receive competitive pricing and exclusive offers not available elsewhere.

  • Dedicated account managers: You'll work with a dedicated account manager who understands your company and will guide you through every step of the process.

  • Fast delivery: With multiple distribution centers, we ensure your Meraki MX is delivered quickly, getting your network up and running without delay.

  • Ongoing network optimization: We don't just sell you a product; we work with you to optimize and maintain your network for long-term performance and security.

By choosing Hummingbird Networks, you're not just purchasing a firewall—you're gaining a reliable partner committed to ensuring your network's success.

Selecting The Best Meraki MX For Your Business Needs

Choosing the right Meraki MX model ensures your network's security, performance, and scalability. For smaller businesses, models like the MX67 or MX68 provide robust security and performance, making them ideal for fewer users and less complex networks. These models are straightforward and cost-effective, offering essential features without unnecessary complexity.

Larger organizations or those with more demanding network environments may benefit from models like the MX75, which offer greater scalability and advanced security features. For businesses embracing a cloud-first strategy or with remote teams, vMX appliances provide secure, scalable connectivity without relying on physical hardware. A thorough Meraki MX sizing guide can streamline this selection process, ensuring you choose precisely the right model.

Ultimately, the best Meraki MX model depends on your specific business needs, including the number of users, required security features, and scalability. Choosing the right model ensures your network can grow and adapt to future demands.

Still unsure which Meraki MX model is right for you? Explore how Hummingbird Networks offers the perfect solution for your business.

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