Ubiquiti Switch Pro Max 24 PoE vs Juniper Networks QFX5220-32CD: Specs & Price Comparison

Ubiquiti Switch Pro Max 24 PoE

★ 4.1 Value Score

Switching Capacity: 112 Gbps
Non-Blocking Throughput: 56 Gbps
Forwarding Rate: 83.3 Mpps
Ports: 24 total: 8x 2.5GbE PoE++, 8x 1GbE PoE++, 8x 1GbE PoE+, plus 2x 10G SFP+ uplinks
PoE Budget: 400W total (max 60W per port)
Layer: L3
Stacking support: Not confirmed; no physical stacking documented in sources reviewed
MAC Address Table Size: 32,000 entries
Packet Buffer Size: 2 MB
Form Factor: 1U rack-mountable, 442 x 325 x 44 mm, 5.1 kg without brackets
Management: UniFi Network 8.0.24+
Operating Temperature: -5 to 40u00b0C (23 to 104u00b0F)
Certifications: CE, FCC, IC (one listing states NDAA compliant)

✔ Pros: Layer 3 switching in a 24-port 1U chassis; 8x 2.5GbE PoE++ ports for multi-gig wireless and workstation uplinks; 400W total PoE budget with up to 60W per port; 2x 10G SFP+ uplinks; 112 Gbps switching capacity and 56 Gbps non-blocking throughput; managed centrally through UniFi Network; list price of $799 USD from Ubiquiti's US store is competitive for L3 PoE++ hardware
✘ Cons: 400W total PoE budget is limited if many high-power PoE++ devices are connected at once; No physical stacking documented, so scaling beyond one unit needs separate management; Port breakdown is described inconsistently across retailer listings, so the official Ubiquiti datasheet should be checked; Reseller prices vary widely (about $799 to $951 USD, plus higher regional prices); Independent hands-on reviews with measured performance were not found; Requires UniFi Network 8.0.24 or later for management
Est. Price: $799 - $951

Juniper Networks QFX5220-32CD

★ 3.3 Value Score

Switching Capacity: 12.8 Tbps unidirectional (25.6 Tbps bidirectional)
Forwarding Rate: 8 Bpps
Ports: 32 x 400GbE QSFP-DD (port options 400GbE, 100GbE, or 40GbE per Juniper datasheet)
PoE Budget: N/A (no PoE)
Layer: L2/L3
Stacking support: Not confirmed by official Juniper sources; Virtual Chassis appears only in a reseller listing. Official design is a two-tier leaf/spine fabric with QFX10000 spines
Form Factor: 1U fixed
Operating System: Junos OS Evolved (19.1R1 and later)
Control Plane CPU: Intel Xeon D-1518
Power (typical): 730 W at 115-127 V; 378 W at 220-240 V (Juniper docs)
Power (max): Up to 973 W reported by resellers; Juniper docs list 712 W max at 220-240 V
MAC Addresses: 8,192
IPv4 Routes: 336,000 unicast/multicast
IPv6 Routes: 130,000
VLANs: 3,968
Latency: 750 ns
Packet Buffer: 128 MB per Juniper Korea spec page; 64 MB per reseller (conflicting, unverified)

✔ Pros: 32 x 400GbE high-density ports in a 1U footprint; 12.8 Tbps switching capacity and 8 Bpps forwarding for leaf/spine data center fabrics; Full L2 and L3 feature set on Junos OS Evolved; Port speed flexibility (400GbE, 100GbE, 40GbE) on the same hardware; Low typical power draw relative to port density (378 W to 730 W typical); Redundant power supply option with 1600 W PSUs; Sub-microsecond latency (750 ns)
✘ Cons: Very high acquisition cost at reseller prices, with listings from about $24,700 to $56,300 for new units; Price varies widely by airflow variant (AFO/AFI), so buyers must check the exact SKU; Official documentation conflicts on packet buffer size (128 MB vs 64 MB) and on max power draw; Stacking and Virtual Chassis Fabric support is not confirmed by an official source; No independent third-party reviews found, so pros and cons rely on vendor specs; Requires 400GbE optics and cabling that add substantial cost to deployments
Est. Price: $24,698 - $56,257

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