Meraki MS120-48 1G L2 Cloud Managed 48X

The Meraki MS120-48 1G L2 Cloud Managed 48X is a high-density, enterprise-grade access switch designed to simplify network management while delivering reliable Layer 2 connectivity for branch and campus environments. Built to scale with growing networks, this 48-port model provides a solid foundation for robust edge switching, offering straightforward deployment, centralized visibility, and policy-driven control through the intuitive Meraki Dashboard. With cloud-managed provisioning, autonomous updates, and granular per-port configurations, IT teams can rapidly deploy and maintain a consistent network experience across multiple locations.

Designed for ease of use and efficiency, the MS120-48 leverages Meraki’s cloud-first approach to streamline day-to-day operations. Administrators gain real-time visibility into port activity, device health, and network performance from anywhere, enabling proactive troubleshooting and rapid response to issues. The compact form factor and familiar Meraki management paradigm make this switch an ideal choice for distributed networks seeking a balance between cost, performance, and centralized control.

• Dense 48-port 1G Ethernet access switch: Perfect for high-user-density environments, providing plentiful port capacity to connect desktops, IP phones, printers, cameras, and other devices in branch offices or campus buildings. The 48 RJ-45 ports support reliable 1G connectivity with simple, switch-once connectivity that scales as your network grows.
• Cloud-managed via Meraki Dashboard: Centralized, web-based management eliminates manual configuration on each device. Deploy, monitor, and troubleshoot from a single pane of glass, with automatic firmware updates, usage analytics, and configurable alerts to help you maintain peak performance across all locations.
• Layer 2 switching with robust feature set: Support for VLANs, private VLANs, QoS, and 802.1Q tagging enables secure traffic segmentation and prioritized delivery of business-critical applications. Spanning Tree and other Layer 2 reliability features help prevent loops and ensure stable network operation.
• Security and access controls: Per-port authentication options, MAC-based access, and port security mechanisms help protect the edge from unauthorized devices. The Meraki platform provides visibility into connected devices and enables policy enforcement to maintain a clean, well-governed network environment.
• Reliability, monitoring, and lifecycle management: Real-time telemetry, network health dashboards, and proactive alerts reduce mean time to repair. Zero-touch provisioning and scalable management make it easy to extend your network securely and efficiently as your organization expands.

Technical Details of Meraki MS120-48

• Model: Meraki MS120-48
• Product type: Cloud-managed Layer 2 access switch
• Ports: 48 x 1G Ethernet (RJ-45)
• Uplinks: 2 x 1G SFP uplink ports
• PoE: Non-PoE model (PoE variants exist in the MS120 family; this particular model focuses on non-PoE edge access)
• Management: Cisco Meraki Dashboard (cloud-based)
• Layer 2 features: VLANs, 802.1Q tagging, QoS, Spanning Tree, and basic ACL support for edge control
• Security: Port security and access control features to help protect the edge network
• Deployment: Suitable for rack-mount or shelf placement in enterprise edge environments
• Environment and reliability:Designed for continuous operation in typical office and campus settings with efficient cooling and quiet operation

how to install Meraki MS120-48

• Plan your deployment: Map out VLANs, trunk ports, and access ports, and determine which devices will connect to the MS120-48 to optimize traffic segmentation and QoS.
• Physical installation: Mount the switch in a standard 19-inch equipment rack or place it on a stable surface according to your data-center or office layout. Ensure proper ventilation and clearance for airflow.
• Power and connectivity: Connect the switch to a reliable power source and establish uplink connectivity via the built-in 1G SFP ports to your core or distribution network. If you need fiber uplinks, insert compatible SFP modules and cables as required.
• Adopt and configure: Use the Meraki Dashboard to adopt the MS120-48 into your network. Apply port configurations, VLAN assignments, and security settings per port, and enable any QoS or rate-limiting policies needed for your applications.
• Monitor and refine: After deployment, monitor performance through the Meraki Dashboard, adjust firewall rules or access controls as needed, and leverage telemetry to optimize capacity and user experience across locations.

Frequently asked questions

• Q: What is the Meraki MS120-48 used for?
• A: It is a cloud-managed Layer 2 access switch with 48 ports designed for enterprise edge deployments in branch offices and campuses, offering centralized management, policy enforcement, and scalable interconnectivity.
• Q: Is the MS120-48 PoE-enabled?
• A: This specific MS120-48 model is a non-PoE variant within the MS120 family. PoE options are available in other MS120 models if you need power over Ethernet for devices like IP phones and wireless access points.
• Q: How is the MS120-48 managed?
• A: It is managed through Cisco Meraki’s cloud-based Meraki Dashboard, which provides centralized configuration, monitoring, firmware updates, and diagnostics for all connected devices.
• Q: What deployment scenarios is the MS120-48 best suited for?
• A: It is ideal for high-density edge access in branch offices and campus buildings where simplicity, centralized control, and straightforward scalability are priorities. It supports Layer 2 traffic segmentation and policy enforcement for secure and efficient networking at the edge.
• Q: What kind of features can I expect from the MS120-48 in terms security and reliability?
• A: You can expect per-port security configurations, VLAN-based isolation, basic ACL support, and traffic prioritization through QoS. The cloud management platform enhances reliability with real-time telemetry, alerts, and streamlined firmware updates.