Ubiquiti USW-PRO-MAX-24 Managed Network Switch
The Ubiquiti USW-PRO-MAX-24 is a 1U rack-mount managed switch purpose-built for mid-to-large enterprise deployments and service providers requiring high-density multi-gigabit backbone capacity. This switch delivers 112 Gbps aggregate switching capacity with 56 Gbps non-blocking throughput—meaning traffic between any two ports runs at full line rate without contention, a critical requirement for campus aggregation and data center core layers where oversubscription directly translates to user-visible latency.
Key Features
- 24 Multi-Gigabit Ports (2.5G native): Each port supports 2.5G speeds, eliminating the traditional 1G bottleneck found in legacy switches. For wireless access points pulling high-bandwidth streams or NVRs exporting video to cloud, this headroom prevents choke points. Unlike 1G ports that max out around 125 MB/s throughput, 2.5G ports deliver 312 MB/s per port—meaningful when aggregating dozens of PoE-powered IP cameras or multi-stream recording systems.
- 10G SFP+ Uplink Capability: Two dedicated SFP+ slots accept 10 Gigabit fiber or copper uplinks. Use these for backbone connections to core infrastructure or multi-building trunk links where you need 10x the bandwidth of standard gigabit. This decouples the access layer from the aggregation layer—a design necessity in larger installations.
- 83 Mpps Forwarding Rate & 1,000 VLAN Support: The switch can forward 83 million packets per second, sufficient for high-frequency market data, VoIP floods, and video surveillance metadata streams without CPU saturation. VLAN support up to 1,000 allows true multi-tenant network isolation—critical in managed service provider (MSP) and colocation environments where traffic between tenants must not leak.
- 50W Typical Power Draw, 60W Maximum Supply: Operating at only 50W under normal load keeps total facility power and cooling costs predictable. In environments where per-rack power budgets are constrained (common in retrofit deployments or campus buildings with aging electrical), this efficiency margin matters. Compare to legacy 10G switches consuming 150–250W—the USW-PRO-MAX-24 saves roughly $50–100/year per unit in power and HVAC costs.
- Compact 1U Form Factor (442 × 325 × 44 mm, 4.2 kg): Fits standard 19-inch racks without modification. At 4.2 kg unbracketed, installation is straightforward and doesn't require overhead lifts. The shallow depth (44 mm) allows room for cable management and adjacent equipment in tight rack footprints.
- Operating Range -5°C to +40°C: Suitable for climate-controlled network closets and non-chilled server rooms. If your site lacks HVAC or outdoor cooling is required, verify ambient conditions stay within this window—equipment fails rapidly outside these bounds.
- NDAA Compliance & Multi-Region Certifications: Meets NDAA Section 889 requirements (no prohibited components from foreign entities), qualifying it for U.S. federal and defense contractor networks. Also certified for CE, FCC, IC, and Anatel (Brazil) regulatory domains—essential if your infrastructure spans multiple regions or must satisfy government procurement rules.
Integration & Compatibility
The USW-PRO-MAX-24 integrates directly into Ubiquiti's UniFi Network Controller ecosystem, providing centralized provisioning, policy enforcement, and real-time traffic monitoring from a single dashboard. Standalone operation is also supported—use standard SSH or SNMP for independent management. The switch maintains compatibility with third-party network management platforms and supports standard VLAN tagging (802.1Q) and STP/RSTP loop prevention, allowing deployment alongside existing switching infrastructure without conflicts.
When to Choose a Different Model
If your deployment requires 40+ Gigabit connections or density beyond 24 ports, consider the higher-port Ubiquiti enterprise switch family. For smaller access-layer deployments with fewer than 16 ports, a compact UniFi switch with lower aggregation demands will reduce capital and operating expenses. If operating temperatures below -5°C or above 40°C are required, verify thermal ratings on alternative products before ordering.
Installation Notes
Standard 19-inch rack mounting with included SGCC steel brackets. Verify your rack PDU supplies 100–240V AC at 50 or 60 Hz. Ensure minimum 2–3 inches of clearance on top and bottom of the 1U chassis for airflow; blocking ventilation will cause thermal throttling or shutdown. Connect an Ethernet cable from a management workstation to any port (or assign a static IP to the switch itself) for initial provisioning via UniFi Controller or web interface.
Frequently Asked Questions
Q: Is the USW-PRO-MAX-24 compatible with Ubiquiti UniFi Network Controller software?
A: Yes. The switch integrates seamlessly with UniFi Network Controller, providing centralized provisioning, monitoring, and policy enforcement. It can also operate standalone with standard SSH or SNMP management if you prefer not to use UniFi.
Q: Can the USW-PRO-MAX-24 handle PoE power delivery to IP cameras and access points?
A: The USW-PRO-MAX-24 is a core aggregation switch—it is not a PoE switch and does not source power to connected devices. Use it as the backbone to which PoE-enabled access switches (like Ubiquiti's PoE switches) connect. This architecture isolates power delivery to the access layer, simplifying power budgeting.
Q: What is the non-blocking throughput, and why does it matter?
A: Non-blocking throughput is 56 Gbps, meaning the switching fabric can handle simultaneous full-rate traffic between any pair of ports without queuing or packet loss. In contrast, oversubscribed switches force traffic into queues, causing latency spikes—visible to surveillance systems as frame drops. Non-blocking is necessary for aggregation and backbone layers.
Q: Does the USW-PRO-MAX-24 meet NDAA Section 889 compliance?
A: Yes. The switch carries NDAA compliance certification, qualifying it for U.S. federal, defense contractor, and government networks.
Q: What is the power consumption, and will it fit my rack power budget?
A: The switch draws 50W during typical operation with a maximum 60W power supply. Compare this to legacy 10G switches consuming 150–250W. If your rack is power-constrained, the USW-PRO-MAX-24 is significantly more efficient.
Q: Can I use fiber uplinks, or is the 10G SFP+ limited to copper?
A: The two 10G SFP+ ports support both fiber and copper (SFP+ DAC or active cables). Fiber is preferred for long-distance trunk links between buildings; copper SFP+ works for shorter datacenter connections.
Eden PhillipsPerspective based on aggregated and affiliated engineering team experience.
The USW-PRO-MAX-24 (often searched as USW PRO MAX 24) sits at an inflection point in enterprise switching: it delivers non-blocking 56 Gbps aggregation performance in a form factor and power envelope that eliminates the traditional argument for oversubscribed access-layer designs. The 50W power draw is a real differentiator when you're retrofitting older buildings or managing per-rack power budgets—most legacy 10G switches eat 150–250W, making the USW-PRO-MAX-24 a compelling refresh candidate from a TCO standpoint.
Technical Highlights:
- 112 Gbps aggregate + 56 Gbps non-blocking: Zero queuing between port pairs at full line rate. Critical for surveillance aggregation—when you're pulling 24/7 streams from dozens of IP cameras into an NVR or cloud gateway, packet loss or latency directly impacts frame capture. This switch will not be the bottleneck.
- 24 × 2.5G + dual 10G SFP+: 2.5G per port is 2.5× more headroom than 1G, meaning a single high-bitrate camera or wireless access point won't choke the port. The 10G uplinks handle backbone traffic without oversubscription—topology design becomes simpler and more predictable.
- 1,000 VLAN groups: In multi-tenant or service provider scenarios, you can run hundreds of isolated customer networks (security cameras, access control, WiFi) on the same physical switch without traffic leakage. Each VLAN stays segregated at Layer 2.
- 50W typical, 60W max: Saves ~$50–100 per unit annually in power and cooling. Multiply across 10–20 switches in a large deployment, and you're looking at real facility cost reduction—not to mention the operational simplicity of not needing additional PDU circuits.
Deployment Considerations:
- This is a backbone/aggregation switch, not a PoE switch. Do not expect it to power IP cameras directly. Pair it with PoE-enabled access switches at the edge (building floors, outdoor cabinets). This separation is actually a strength—you scale PoE independently and avoid single-point power failure across hundreds of devices.
- Operating range is -5°C to +40°C. If your network closets lack climate control or you're considering outdoor cabinet deployment, thermal management becomes a constraint. Verify site conditions before ordering.
- NDAA compliance opens federal/defense procurement doors, but verify your specific contract requires it—if not, you're paying slightly more for a certification you don't need.
Deploy the USW-PRO-MAX-24 as the spine of a campus network (consolidating access switches from multiple buildings), the aggregation core of a multi-tenant facility (isolating customer traffic via VLANs), or the backbone of a medium-scale datacenter. In any scenario where non-blocking throughput, VLAN isolation, and power efficiency drive the specification, this switch will deliver without surprises.
