Ubiquiti USW-PRO-MAX-24-POE 24-Port Managed PoE Switch

Ubiquiti USW-PRO-MAX-24-POE 24-Port Managed PoE Switch

Overview

The Ubiquiti USW-PRO-MAX-24-POE is a 24-port managed Ethernet switch built for medium to large network deployments across offices, campuses, retail locations, and security infrastructure. With 112 Gbps aggregate switching capacity and an 83 Mpps forwarding rate, this model eliminates the need for separate PoE injectors at edge locations—a significant real-world advantage when deploying dozens of managed network switches across distributed sites. The integrated 550W power supply accepts universal AC input (100–240V), reducing logistics friction on global deployments. The USW-PRO-MAX-24-POE (often searched as USW PRO MAX 24 POE) delivers consolidated power and switching in a compact 442 × 325 × 44 mm chassis, fitting standard 19-inch rack environments.

Key Features

• 24-Port PoE Architecture: All 24 ports support Power-over-Ethernet, eliminating the need for separate wall-mounted injectors or run additional power cabling to access points, cameras, and wireless controllers. This consolidation cuts installation labor and reduces single-points-of-failure inherent in distributed power architectures.
• 112 Gbps Switching Fabric: Handles simultaneous 1 Gbps flows across most ports without oversubscription in typical three-tier network designs. This prevents the choke-point bottlenecks that plague budget alternatives when multiple high-bandwidth devices transmit simultaneously.
• 550W Integrated Power Supply: Delivers sufficient PoE budget to power a mixed load of IP cameras, access points, and network appliances from a single device. The 50W base draw (excluding PoE output) allows predictable power budgeting in larger network designs—critical when calculating total data-center or network-closet power consumption.
• SGCC Steel Enclosure: Built from galvanized steel for durability in non-climate-controlled network closets and outdoor equipment cabinets. Rated for −5 to 40°C (23 to 104°F) operating temperature, accommodating both air-conditioned server rooms and unheated utility spaces.
• UniFi Network Controller Integration: Manages configuration, monitoring, and provisioning through a centralized controller (UniFi Dream Machine, CloudKey, or cloud-hosted instance). Zero-touch provisioning and dynamic VLAN configuration reduce manual intervention across multi-site deployments.
• VLAN and QoS Support: Configure segmented networks, assign traffic priorities, and mirror ports for intrusion detection or traffic analysis. Port mirroring capability allows real-time packet inspection without disrupting production traffic—essential when integrating security monitoring into existing networks.
• NDAA Compliance and Global Certifications: Meets Section 889 procurement requirements across U.S. federal and defense-contracting organizations. Holds CE, FCC, IC, and Anatel certifications, simplifying vendor-approval workflows across North America, Europe, and Latin America.
• Compact Footprint: 5.1 kg (11.3 lb) without brackets, designed for constrained rack and closet environments where space is limited. Standard 19-inch rail mounting hardware included.

When to Consider This Model

The USW-PRO-MAX-24-POE addresses a specific deployment need: mid-tier aggregation switching with distributed PoE in a single device. If your design calls for per-building or per-floor network consolidation with embedded power delivery to edge devices (cameras, APs, controllers), this model eliminates the complexity and failure modes of multi-unit PoE injector racks. Organizations migrating from legacy non-PoE infrastructure benefit from consolidated cabling and reduced footprint. Conversely, if your site requires 10 Gbps uplink ports, redundant power supplies, or manages fewer than 8 PoE-powered devices, a smaller or larger model in the Ubiquiti catalog may better match your cost-benefit curve.

Integration with UniFi and Broader Network Stacks

This switch operates within UniFi's software-defined ecosystem, pairing with NVRs and controllers for centralized threat monitoring and event correlation. Ethernet-based management requires only a single uplink to your controller infrastructure—no separate out-of-band cabling. When combined with UniFi access points, gateways, and UniFi Protect recording appliances, the switch serves as a backbone for converged IP infrastructure. Integration with third-party ONVIF-compliant cameras and NVRs is supported via standard Ethernet protocols; consult your VMS vendor for explicit compatibility confirmation.

Installation and Operational Considerations

Mount the switch in a 19-inch rack with adequate intake airflow to dissipate the 50W base power draw. Calculate total simultaneous PoE load separately—during peak camera streaming or access-point traffic, verify that your upstream circuit protection and UPS capacity can sustain the aggregated draw. Operate within the −5 to 40°C window to avoid thermal throttling or condensation issues in temperature-sensitive environments. Connect the universal AC input to appropriately rated circuit protection matching local electrical codes; high-current PoE scenarios may require dedicated power circuits.

Frequently Asked Questions

Q: Does the USW-PRO-MAX-24-POE support VLAN trunking and 802.1Q tagging?

A: Yes. The switch supports comprehensive VLAN configuration via UniFi Network Controller, including dynamic VLAN assignment, trunk port configuration, and 802.1Q frame tagging. This allows network segmentation across multiple tenant networks or departments from a single physical device.

Q: What is the total PoE power budget available to all 24 ports?

A: The 550W power supply delivers the total PoE budget available to all ports. Actual per-port allocation depends on UniFi controller configuration and connected device requirements. Standard 802.3af devices (15.4W) and 802.3at devices (30W) are both supported; verify your load mix against the 550W total to avoid oversubscription.

Q: Is the USW-PRO-MAX-24-POE NDAA Section 889 compliant?

A: Yes. The MPN USW-PRO-MAX-24-POE is NDAA-compliant and meets procurement requirements for U.S. federal and defense-contracting organizations. Verify current compliance status directly with Ubiquiti for your specific procurement cycle.

Q: Can I use the USW-PRO-MAX-24-POE without a UniFi controller?

A: The switch requires a UniFi Network Controller (Cloud Key, Dream Machine, or cloud-hosted instance) for management and provisioning. Standalone operation without a controller is not supported; all configuration and monitoring depend on controller connectivity.

Q: Does the switch support redundant power supplies?

A: No. The USW-PRO-MAX-24-POE features a single 550W power supply. For N+1 power redundancy, consider larger Ubiquiti models in the PRO-MAX lineup or deploy two switches in a failover configuration with upstream network redundancy.

Q: What uplink options are available for connecting to core infrastructure?

A: The USW-PRO-MAX-24-POE is a 24-port 1 Gigabit switch; all ports operate at 1 Gbps. For higher-bandwidth uplinks to core network appliances, connect one or more 1 Gbps ports as trunked uplinks, or consider larger Ubiquiti models with 10 Gbps SFP+ ports if your core backbone requires higher throughput.

Eden Phillips

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The USW-PRO-MAX-24-POE strikes a practical balance between port density and integrated power delivery that solves a real logistics problem on mid-tier deployments. You get 24 ports of simultaneous PoE without racks of separate injectors, and the 112 Gbps switching fabric prevents the kind of aggregation bottlenecks that choke underspec'd alternatives. For integrators building out multi-floor office buildings or retail chains with distributed IP cameras, this model cuts installation labor and reduces failure points compared to distributed power architectures.

Technical Highlights:

• 550W Integrated Power Supply: Eliminates separate PoE injector racks and reduces cabling complexity. Supports mixed 802.3af and 802.3at loads across all 24 ports—calculate your simultaneous draw carefully to avoid overprescribing devices.
• 112 Gbps Switching Capacity, 83 Mpps Forwarding Rate: Prevents oversubscription bottlenecks in multi-camera or multi-AP scenarios where aggregate bandwidth from edge devices exceeds a single gigabit uplink. The fabric is sized for real-world concurrent traffic, not theoretical burst limits.
• Universal 100–240V AC Input: Deploy globally without voltage converters or regional power-supply variants. Simplifies spare-parts logistics across international offices and branch locations.
• SGCC Steel Enclosure, −5 to 40°C Operating Range: Survive non-climate-controlled network closets and outdoor equipment cabinets without custom thermal management. Rated temperature range excludes extreme outdoor scenarios—if your site sees sub-zero winter temperatures or sustained above-40°C heat, plan for environmental control or thermal throttling risks.

Deployment Considerations:

• UniFi Controller Dependency: This is not a standalone managed switch. You must provision and manage it via UniFi Network Controller (Cloud Key, Dream Machine, or cloud instance). Factor controller availability and network uptime into your design—loss of controller connectivity doesn't disable the switch, but you lose visibility and dynamic configuration.
• PoE Budget Math: The 550W supply is the ceiling. During peak simultaneous load—high-bitrate IP camera recording, multiple access points transmitting, concurrent VoIP—thermal dissipation and power delivery both tighten. Monitor real-world sustained load profiles before maxing out all 24 ports with high-power devices.
• No 10 Gbps Uplinks: All 24 ports are 1 Gbps. If your core network backbone or upstream switch operates at 10 Gbps, you'll trunking multiple 1 Gbps ports or upgrade to a larger PRO-MAX model with SFP+ ports. The 112 Gbps fabric can sustain a 10 Gbps uplink (logically), but you're limited to 1 Gbps physical connections.

The USW-PRO-MAX-24-POE is best suited to three-tier deployments where this device serves as floor or building aggregation: edge devices (cameras, APs) connect to the 24 ports, and one or more trunked 1 Gbps uplinks carry traffic to a core switch or router. Avoid this model if you need redundant power supplies, 10 Gbps uplinks, or standalone operation without a controller.